U.S. patent application number 13/918793 was filed with the patent office on 2014-03-13 for hand-held, portable electronic device with retainer port for receiving retainable accessory for use wirelessly therewith.
The applicant listed for this patent is Sanjeev Kumar Singh. Invention is credited to Sanjeev Kumar Singh.
Application Number | 20140073250 13/918793 |
Document ID | / |
Family ID | 39762001 |
Filed Date | 2014-03-13 |
United States Patent
Application |
20140073250 |
Kind Code |
A1 |
Singh; Sanjeev Kumar |
March 13, 2014 |
HAND-HELD, PORTABLE ELECTRONIC DEVICE WITH RETAINER PORT FOR
RECEIVING RETAINABLE ACCESSORY FOR USE WIRELESSLY THEREWITH
Abstract
In one embodiment of the present invention, a hand-held,
portable electronic device is provided for use with a retainable
accessory including a conductive male member which extends
longitudinally from an end of the retainable accessory. The
hand-held, portable electronic device may comprise a cavity in an
exterior periphery of the hand-held, portable electronic device.
The cavity may be configured to receive the conductive male member
of the retainable accessory for storing the retainable accessory by
inserting the conductive male member of the retainable accessory
within the cavity. The retainable accessory may be adapted to
communicate with the hand-held, portable electronic device
wirelessly via an electronic signal such that the conductive male
member of the retainable accessory to enable flow of charge such
that the retainable accessory can function by electronically
communicating with the hand-held, portable electronic device when
physically not connected thereto. The retainable accessory is
stored for reuse within the cavity by physically connecting to the
hand-held, portable electronic device.
Inventors: |
Singh; Sanjeev Kumar;
(Danbury, CT) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
Singh; Sanjeev Kumar |
Danbury |
CT |
US |
|
|
Family ID: |
39762001 |
Appl. No.: |
13/918793 |
Filed: |
June 14, 2013 |
Related U.S. Patent Documents
|
|
|
|
|
|
Application
Number |
Filing Date |
Patent Number |
|
|
13608388 |
Sep 10, 2012 |
8472658 |
|
|
13918793 |
|
|
|
|
Current U.S.
Class: |
455/41.2 ;
455/573 |
Current CPC
Class: |
H04M 1/72558 20130101;
H04M 2250/02 20130101; H04M 1/0258 20130101; H02J 7/342 20200101;
H04M 1/0254 20130101; H04W 88/02 20130101 |
Class at
Publication: |
455/41.2 ;
455/573 |
International
Class: |
H04M 1/02 20060101
H04M001/02; H04W 88/02 20060101 H04W088/02 |
Claims
1. A hand-held, portable electronic device for use with a
retainable accessory including a conductive member, the hand-held,
portable electronic device comprising: a device body; a device
housing that encloses the device body, the device housing having an
exterior periphery; and a retainer port that defines an accessory
retaining structure formed in the exterior periphery of the device
housing, the accessory retaining structure is configured to receive
the conductive member of the retainable accessory for storing the
retainable accessory, wherein the retainable accessory is adapted
to communicate with the hand-held, portable electronic device
wirelessly via an electronic signal, wherein the accessory
retaining structure including: a cavity for retaining the
retainable accessory at the hand-held, portable electronic device
by inserting the conductive member of the retainable accessory
within the cavity, wherein the conductive member of the retainable
accessory to enable flow of charge such that the retainable
accessory can function by electronically communicating with the
hand-held, portable electronic device when physically not connected
thereto, wherein the retainable accessory is stored for reuse when
physically connected to the hand-held, portable electronic device,
wherein the accessory retaining structure is configured to accept a
male member which extends longitudinally from an end of the
retainable accessory.
2. The hand-held, portable electronic device, as set forth in claim
1, wherein the hand-held portable electronic device includes a
first transceiver and the retainable accessory includes a second
transceiver such that the second transceiver is adapted to
communicate with the first transceiver of the hand-held, portable
electronic device using a Bluetooth protocol for a short-range
wireless communication, the hand-held, portable electronic device
is at least one of a processor-based Bluetooth-enabled hand-held
wireless computing device or a Bluetooth-enabled cell phone.
3. The hand-held, portable electronic device, as set forth in claim
1, further comprising: a device battery; and a charge circuitry for
charging the device battery and wherein the retainable accessory
having a component capable of receiving charge to operate the
retainable accessory.
4. The hand-held, portable electronic device, as set forth in claim
1, wherein the accessory retaining structure is configured to mate
with the retainable accessory such that frictional forces developed
by their contact are sufficient to maintain the conductive member
in place after detachably latching the retainable accessory.
5. The hand-held, portable electronic device, as set forth in claim
1, wherein the retainable accessory includes a handsfree audiophone
including at least one of a speaker and a microphone and the
hand-held, portable electronic device is a cell phone that includes
at least one of a digital music player, a personal digital
assistant, a global positioning satellite receiver, a video player,
and a pocket personal computer.
6. A method of retaining at a hand-held, portable electronic device
a retainable accessory including a conductive member, the method
comprising: providing a device body of the hand-held, portable
electronic device; providing a device housing that encloses the
device body, the device housing having an exterior periphery; and
providing a retainer port that defines an accessory retaining
structure formed in the exterior periphery of the device housing,
the accessory retaining structure is configured to receive the
conductive member of the retainable accessory for storing the
retainable accessory, wherein the retainable accessory is adapted
to communicate with the hand-held, portable electronic device
wirelessly via an electronic signal, wherein the accessory
retaining structure including: a cavity for retaining the
retainable accessory at the hand-held, portable electronic device
by inserting the conductive member of the retainable accessory
within the cavity, wherein the conductive member of the retainable
accessory to enable flow of charge such that the retainable
accessory can function by electronically communicating with the
hand-held, portable electronic device when physically not connected
thereto, wherein the retainable accessory is stored for reuse when
physically connected to the hand-held, portable electronic device,
wherein the accessory retaining structure is configured to accept a
male member which extends longitudinally from an end of the
retainable accessory.
7. The method, as set forth in claim 6, wherein the hand-held
portable electronic device includes a first transceiver and the
retainable accessory includes a second transceiver such that the
second transceiver is adapted to communicate with the first
transceiver of the hand-held, portable electronic device using a
Bluetooth protocol for a short-range wireless communication, the
hand-held, portable electronic device is at least one of a
processor-based Bluetooth-enabled hand-held wireless computing
device or a Bluetooth-enabled cell phone.
8. The method, as set forth in claim 6, wherein the hand-held,
portable electronic device further comprising: a device battery;
and a charge circuitry for charging the device battery and wherein
the retainable accessory having a component capable of receiving
charge to operate the retainable accessory.
9. The method, as set forth in claim 6, wherein the accessory
retaining structure is configured to mate with the retainable
accessory such that frictional forces developed by their contact
are sufficient to maintain the conductive member in place after
detachably latching the retainable accessory.
10. The method, as set forth in claim 6, wherein the retainable
accessory includes a handsfree audiophone including at least one of
a speaker and a microphone and the hand-held, portable electronic
device is a cell phone that includes at least one of a digital
music player, a personal digital assistant, a global positioning
satellite receiver, a video player, and a pocket personal
computer.
11. A hand-held, portable electronic device for use with a
retainable accessory including a conductive male member which
extends longitudinally from an end of the retainable accessory, the
hand-held, portable electronic device comprising: a cavity in an
exterior periphery of the hand-held, portable electronic device,
wherein the cavity is configured to receive the conductive male
member of the retainable accessory for storing the retainable
accessory by inserting the conductive male member of the retainable
accessory within said cavity, wherein said retainable accessory is
adapted to communicate with said hand-held, portable electronic
device wirelessly via an electronic signal such that conductive
male member of said retainable accessory to enable flow of charge
such that the retainable accessory can function by electronically
communicating with the hand-held, portable electronic device when
physically not connected thereto, and wherein the retainable
accessory is stored for reuse within the cavity by physically
connecting to the hand-held, portable electronic device.
12. The hand-held, portable electronic device, as set forth in
claim 11, wherein the hand-held portable electronic device includes
a first transceiver and the retainable accessory includes a second
transceiver such that the second transceiver is adapted to
communicate with the first transceiver of the hand-held, portable
electronic device using a Bluetooth protocol for a short-range
wireless communication, the hand-held, portable electronic device
is at least one of a processor-based Bluetooth-enabled hand-held
wireless computing device or a Bluetooth-enabled cell phone.
13. The hand-held, portable electronic device, as set forth in
claim 11, further comprising: a device battery: and a charge
circuitry for charging the device battery and wherein the
retainable accessory having a component capable of receiving charge
to operate the retainable accessory.
14. The hand-held, portable electronic device, as set forth in
claim 11, wherein the cavity is configured to mate with the
retainable accessory such that frictional forces developed by their
contact are sufficient to maintain the conductive male member in
place after detachably latching the retainable accessory,
15. The hand-held, portable electronic device, as set forth in
claim 11, wherein the retainable accessory includes a handsfree
audiophone including at least one of a speaker and a microphone and
the hand-held, portable electronic device is a cell phone that
includes at least one of a digital music player, a personal digital
assistant, a global positioning satellite receiver, a video player,
and a pocket personal computer.
Description
CROSS REFERENCE TO RELATED APPLICATIONS
[0001] This application is a continuation of U.S. patent
application Ser. No. 13/608,388, filed on Sep. 10, 2012 (now a U.S.
Pat. No. 8,472,658), which is a continuation of U.S. patent
application 12/017,169, filed on Jan. 21, 2008 (now a U.S. Pat. No.
8,265,326), which is a continuation-in-part of U.S. patent
application Ser. No. 11/686,207, filed on Mar. 14, 2007 (now a U.S.
Pat. No. 8,155,367), which is a continuation-in-part of U.S. patent
application Ser. No. 11/563,429, filed on Nov. 27, 2006 (now a U.S.
Pat. No. 8,059,853), all of which are incorporated by reference
herein in their entirety.
BACKGROUND OF THE INVENTION
[0002] 1. Field of the Invention
[0003] This invention relates generally to hand-held, portable
electronic devices, and more particularly, to providing a retainer
in a hand-held, portable electronic device for retaining a wireless
accessory.
[0004] 2. Description of the Related Art
[0005] Increasingly use to hand-held, portable electronic devices,
such as a processor or controller based devices including
hand-held, portable computers, hand-held multi-media players, music
players, cellular phones, hand-held wired and/or wireless
communication and/or computing devices, hand-held pocket computers,
and personal digital assistants is becoming widely popular. As a
result, use and exchange of electronic entertainment content and
information is not only a trend anymore but a norm and a convenient
way of experiencing multi-media content such as music and video,
conveying information including electronic mail messages between
users of wired and/or mobile communication devices. Many commercial
enterprises, media service providers or network operators, Internet
service providers and businesses use Internet to disseminate
electronic multi-media content (textual, graphic, music and video
files) over a connected mesh of wired and/or wireless network
users. For example, several of these entities usually provide
access to multi-media content and services on the Internet via
websites and web browsers.
[0006] Users of the hand-held, portable electronic devices obtain
and store a variety of electronic multi-media content such as music
and video files on their hand-held, portable devices. Likewise,
users of networked devices wired and/or wireless exchange
electronic messages to communicate with other users. To use the
hand-held, portable electronic devices, an audiophone comprising
headphone(s) and/or microphone is provided for users. In general,
for listening to electronic multi-media content such as music and
video files, a pair of stereo headphones is provided with the
hand-held, portable electronic devices. For the hand-held, portable
networked, wired and/or wireless communication and/or computing
devices, a headphone with a microphone is provided. Examples of
headphones and/or microphones include a wired or a wireless set of
audio devices.
[0007] While the wireless headphones and/or microphones comprise a
headphone and/or a microphone, the wired headphone(s) and/or
microphone comprise a pair of stereo audio cords with a set of
micro headphones at one end and an audio male connector pin on the
other end, both face a similar set of issues relating to their
storage for reuse, i.e., when not being used by users. In
particular, the audio cords are a few feet long so that a user can
conveniently use the headphones and/or microphones. Since these
audio cords are relatively soft and flexible they get entangled
when the headphones and/or microphones are not being used. That is,
storage of the headphones and/or microphones with a relatively long
and flexible audio cord with headphone speaker(s) attached to its
end is a messy affair. With regard to the wireless headphones
and/or microphones, because of their wireless convenience it is
relatively easy to misplace, damage, or loose them when they are
not being in use. In this manner, storage for reuse of both the
wired and/or wireless headphones and/or microphones of the
hand-held, portable electronic devices becomes quite a challenge
when an audiophone is not put to use by wireless users or it
discharges rather quickly due to a constant use and need frequent
recharging.
[0008] A wireless device accessory is a wireless
communication-enabled accessory that can electronically, i.e.,
wirelessly communicate with a wireless communication-enabled device
over a wireless communication link.
[0009] With regard to wireless device accessories such a stylus or
a Bluetooth headset, because of their wireless convenience it is
relatively easy to misplace, damage, or loose them when they are
not being in use. In this manner, storage for reuse of wireless
device accessories of the hand-held, portable electronic devices
becomes quite a challenge when a wireless device accessory is not
put to use by users.
SUMMARY OF THE INVENTION
[0010] The following presents a simplified summary of the invention
in order to provide a basic understanding of some aspects of the
invention. This summary is not an exhaustive overview of the
invention. It is not intended to identify key or critical elements
of the invention or to delineate the scope of the invention. Its
sole purpose is to present some concepts in a simplified form as a
prelude to the more detailed description that is discussed
later.
[0011] The present invention is directed to overcoming, or at least
reducing, the effects of, one or more of the problems set forth
above.
[0012] In one embodiment of the present invention, a hand-held,
portable electronic device is provided for use with a retainable
accessory that includes a conductive member. The hand-held,
portable electronic device may comprise a device body and a device
housing that encloses the device body. The device housing has an
exterior periphery. The hand-held, portable electronic device may
further comprise a retainer port that defines an accessory
retaining structure formed in the exterior periphery of the device
housing. The accessory retaining structure may be configured to
receive the conductive member of the retainable accessory for
storing the retainable accessory. The retainable accessory may be
adapted to communicate with the hand-held, portable electronic
device wirelessly via an electronic signal. The accessory retaining
structure may include a cavity for retaining the retainable
accessory at the hand-held, portable electronic device by inserting
the conductive member of the retainable accessory within the
cavity. The conductive member of the retainable accessory to enable
flow of charge such that the retainable accessory can function by
electronically communicating with the hand-held, portable
electronic device when physically not connected thereto. The
retainable accessory may be stored for reuse when physically
connected to the hand-held, portable electronic device. The
accessory retaining structure may be configured to accept a male
member which extends longitudinally from an end of the retainable
accessory.
[0013] In another embodiment of the present invention, a method of
retaining at a hand-held, portable electronic device a retainable
accessory that includes a conductive member is provided. The method
comprises
[0014] providing a device body of the hand-held, portable
electronic device;
[0015] providing a device housing that encloses the device body,
the device housing having an exterior periphery; and
[0016] providing a retainer port that defines an accessory
retaining structure formed in the exterior periphery of the device
housing, the accessory retaining structure is configured to receive
the conductive member of the retainable accessory for storing the
retainable accessory,
[0017] wherein the retainable accessory is adapted to communicate
with the hand-held, portable electronic device wirelessly via an
electronic signal, wherein the accessory retaining structure
including: [0018] a cavity for retaining the retainable accessory
at the hand-held, portable electronic device by inserting the
conductive member of the retainable accessory within the cavity,
wherein the conductive member of the retainable accessory to enable
flow of charge such that the retainable accessory can function by
electronically communicating with the hand-held, portable
electronic device when physically not connected thereto, wherein
the retainable accessory is stored for reuse when physically
connected to the hand-held, portable electronic device,
[0019] wherein the accessory retaining structure is configured to
accept a male member which extends longitudinally from an end of
the retainable accessory.
[0020] In yet another embodiment of the present invention, a
hand-held, portable electronic device is provided for use with a
retainable accessory that includes a conductive male member which
extends longitudinally from an end of the retainable accessory. The
hand-held, portable electronic device may comprise a cavity in an
exterior periphery of the hand-held, portable electronic device,
wherein the cavity is configured to receive the conductive male
member of the retainable accessory for storing the retainable
accessory by inserting the conductive male member of the retainable
accessory within the cavity, wherein the retainable accessory is
adapted to communicate with the hand-held, portable electronic
device wirelessly via an electronic signal such that conductive
male member of the retainable accessory to enable flow of charge
such that the retainable accessory can function by electronically
communicating with the hand-held, portable electronic device when
physically not connected thereto, and wherein the retainable
accessory is stored for reuse within the cavity by physically
connecting to the hand-held, portable electronic device.
BRIEF DESCRIPTION OF THE DRAWINGS
[0021] The invention may be understood by reference to the
following description taken in conjunction with the accompanying
drawings, in which like reference numerals identify like elements,
and in which:
[0022] FIG. 1 schematically illustrates a hand-held, portable
electronic device including a retainer assembly to detachably
retain an attachable wireless audiophone including at least one
speaker and a microphone with the hand-held, portable electronic
device using a device housing having a surface in accordance with
one embodiment of the present invention;
[0023] FIG. 2 schematically illustrates a hand-held, portable
electronic device with a retainer port including a retainer
assembly in accordance with one embodiment of the present
invention;
[0024] FIG. 3 illustrates a perspective view of a hand-held,
portable electronic device including a retainer assembly having a
cavity that forms an audiophone-retaining structure for the
retainer assembly to provide a first portion in the surface of the
device housing for securely holding a second portion of the
attachable wireless audiophone at the hand-held, portable
electronic device consistent with one embodiment of the present
invention;
[0025] FIG. 4 illustrates a perspective view of a hand-held,
portable electronic device including a retainer port having a
socket that forms an audiophone-retaining structure for a retainer
assembly to provide a first portion in the surface of the device
housing for securely holding a second portion of the attachable
wireless audiophone at the hand-held, portable electronic device
consistent with one embodiment of the present invention;
[0026] FIG. 5 illustrates a perspective view of a hand-held,
portable electronic device including a retainer assembly having a
latch to detachably retain the attachable wireless audiophone over
the surface of the device housing consistent with one embodiment of
the present invention consistent with one embodiment of the present
invention;
[0027] FIG. 6 illustrates a perspective view of a hand-held,
portable electronic device including a retainer assembly including
a flexible hook pivotably coupled to the hand-held, portable
electronic device for disposing the attachable wireless audiophone
over the surface of the device housing consistent with one
embodiment of the present invention;
[0028] FIG. 7 illustrates a perspective view of a hand-held,
portable electronic device including a retainer assembly including
a box having one or more threaded notches for removably mounting on
the hand-held, portable electronic device to store the attachable
wireless audiophone, as shown in FIG. 1, consistent with one
embodiment of the present invention;
[0029] FIG. 8 illustrates a perspective view of a hand-held,
portable electronic device including a retainer assembly including
a receptacle having a lid coupled to hand-held, portable electronic
device for pivotably closing the receptacle to store the attachable
wireless audiophone, as shown in FIG. 1, consistent with one
embodiment of the present invention;
[0030] FIG. 9 illustrates a perspective view of a hand-held,
portable electronic device including a retainer assembly including
a retractable holder having one or more rails operable for mounting
in the device housing and having a cup on a distil end to retain
the attachable wireless audiophone, as shown in FIG. 1, consistent
with one embodiment of the present invention;
[0031] FIG. 10 illustrates a stylized representation for
implementing a method for providing a retainer port to retain an
attachable wireless audiophone including at least one speaker and a
microphone on a hand-held, portable electronic device shown in FIG.
3 consistent with one illustrative embodiment of the present
invention;
[0032] FIG. 11 illustrates a perspective view of a hand-held,
portable electronic device including a retainer port including at
least one of a first or a second port socket configured for
removably retaining a first attachable wireless audiophone for in
situ charging thereof when the hand-held, portable electronic
device is connected to an electrical power source for recharging,
consistent with one embodiment of the present invention;
[0033] FIG. 12 schematically illustrates a hand-held, portable
electronic device with the charger circuitry shown in FIG. 1
including a device battery charger circuit, a first headset charger
circuit, and optionally a second headset charger circuit in
accordance with one embodiment of the present invention;
[0034] FIG. 13 schematically illustrates the device battery charger
circuit shown in FIG. 12 that replenishes a battery of a cell phone
according to one embodiment of the present invention;
[0035] FIG. 14 schematically illustrates the first headset charger
circuit shown in FIG. 12 that replenishes a battery of a first
attachable wireless audiophone according to one embodiment of the
present invention; and
[0036] FIG. 15 schematically illustrates the first headset charger
circuit shown in FIG. 12 that replenishes a battery of a first
attachable wireless audiophone according to another embodiment of
the present invention.
[0037] While the invention is susceptible to various modifications
and alternative forms, specific embodiments thereof have been shown
by way of example in the drawings and are herein described in
detail. It should be understood, however, that the description
herein of specific embodiments is not intended to limit the
invention to the particular forms disclosed, but on the contrary,
the intention is to cover all modifications, equivalents, and
alternatives falling within the spirit and scope of the invention
as defined by the appended claims.
DETAILED DESCRIPTION OF SPECIFIC EMBODIMENTS
[0038] Illustrative embodiments of the invention are described
below. In the interest of clarity, not all features of an actual
implementation are described in this specification. It will of
course be appreciated that in the development of any such actual
embodiment, numerous implementation-specific decisions must be made
to achieve the developers' specific goals, such as compliance with
system-related and business-related constraints, which will vary
from one implementation to another. Moreover, it will be
appreciated that such a development effort might be complex and
time-consuming, but would nevertheless be a routine undertaking for
those of ordinary skill in the art having the benefit of this
disclosure.
[0039] Generally, a method and an apparatus are provided for
retaining an attachable wireless audiophone on a hand-held,
portable electronic device for storage, reuse and/or in situ
charging. For example, a cell phone may comprise a retainer port to
receive a connector of a Bluetooth wireless headset to couple it to
the cell phone for securely hold the Bluetooth wireless headset
therewith. In one embodiment of the present invention, a retainer
port may detachably retain an attachable wireless audiophone
including at least one speaker and a microphone with a hand-held,
portable electronic device using a device housing having a surface.
For removably receiving the attachable wireless audiophone on the
hand-held, portable electronic device the retainer port may
comprise a retainer assembly including at least a first portion of
the surface of the device housing configured to securely hold at
least a second portion of the attachable wireless audiophone at the
hand-held, portable electronic device. The hand-held, portable
electronic device may include a first transceiver adapted to
communicate with the attachable wireless audiophone over a wireless
communication link. The attachable wireless audiophone may include
a second transceiver adapted to communicate with the hand-held,
portable electronic device using the wireless communication link.
In another embodiment of the present invention, a method is
provided for providing a retainer assembly to retain an attachable
wireless audiophone including at least one speaker and a microphone
on a hand-held, portable electronic device having a device housing
with a surface. The method comprises forming at least a first
portion of the surface of the device housing. The first portion of
the surface is configured for removably receiving the attachable
wireless audiophone on the hand-held, portable electronic device by
securely holding at least a second portion of the attachable
wireless audiophone at the hand-held, portable electronic device.
The hand-held, portable electronic device includes a first
transceiver adapted to communicate with the attachable wireless
audiophone over a wireless communication link. The attachable
wireless audiophone includes a second transceiver adapted to
communicate with the hand-held, portable electronic device using
the wireless communication link.
[0040] As one example, a cell phone may removably receive a portion
of a wireless headset in a retainer port on the cell phone housing
for holding and/or in situ charging the wireless headset, such as a
Bluetooth wireless headset. Both the cell phone and the wireless
headset may include a battery, respectively. A shared or common
charger may charge the battery of the cell phone and the battery of
the wireless headset in situ. In this way, a retainer port may use
a retainer assembly to removably retain an attachable wireless
audiophone capable of coupling for communicating with a hand-held,
portable electronic device as a pair together for storage, reuse
and/or in situ charging. As another example, by using the surface
of the housing and/or body of an audio music player, an audiophone
retainer assembly may removably store an attachable wireless
headset or audiophone along with an audio music player capable of
storing and playing MP3 music files. Accordingly, the retainer
assembly may enable externally storage of the wireless headset over
the surface of the audio music player or cell phone housing and/or
internally on the body of the audio music player or cell phone.
[0041] Referring to FIG. 1, a hand-held, portable electronic device
100 that may removably retain an attachable wireless audiophone 105
is illustrated according to one embodiment of the present
invention. The attachable wireless audiophone 105 may be capable of
coupling to the hand-held, portable electronic device 100 and
enable communications therewith. The attachable wireless audiophone
105 may include one or more headphone(s). By using a device housing
having a surface of the hand-held, portable electronic device 100,
in accordance with one embodiment of the present invention, the
hand-held, portable electronic device 100 may detachably retain,
for example, the attachable wireless audiophone 105.
[0042] Examples of the hand-held, portable electronic device 100
include consumer electronics products such as a processor or
controller based devices including hand-held, portable computers,
hand-held multi-media players, music players, cellular phones,
hand-held wired and/or wireless communication and/or computing
devices, hand-held pocket computers, and personal digital
assistants (PDAs), a game player, a video player, a video recorder,
a camera, an image viewer and the like. A hand-held device may be
sized for placement into a pocket or hand of the user and no
reference surface such as a desktop is desired to operate it. By
being hand-held, the hand-held, portable electronic device 100 is
relatively small and easily handled and utilized by its user.
Unlike a laptop computer, by being portable it is pocket sized; the
user may carry the hand-held, portable electronic device 100 in
hand and avoid carrying a relatively large bag for a bulky and
often heavy device. A battery (not shown), an AC adapter, or a
vehicle adapter may power the hand-held, portable electronic device
100. Since the hand-held, portable electronic device 100 is battery
operated and highly portable, a user may listen to music, play
games or video, record video or take pictures or wirelessly
communicate wherever the user travels.
[0043] The attachable wireless audiophone 105 may include at least
one speaker 110a and a microphone 110b coupled to a connector 115a.
The hand-held, portable electronic device 100 may include a
connector port 115b to mate with the connector 115a. Examples of
the connector 115a and the connector port 115b include a pair of
conventional male and female power charging pin and a receptacle or
a Universal Serial Bus (USB) plug and play interface between the
hand-held, portable electronic device 100 and the attachable
wireless audiophone 105. The attachable wireless audiophone 105 may
comprise conventional stereo headphones and a conventional speaker
phone.
[0044] The hand-held, portable electronic device 100 may include a
first transceiver 120a adapted to communicate with the attachable
wireless audiophone 105 over a wireless communication link 125. The
attachable wireless audiophone 105 may include a second transceiver
120b adapted to communicate with the hand-held, portable electronic
device 100 using the wireless communication link 125. While the
first transceiver 120a may be a cellular communication transceiver,
the second transceiver 120b may be a short range wireless
transceiver, such as based on Bluetooth protocol. The hand-held,
portable electronic device 100 may use the first transceiver 120a
for wireless communications. For example, within a cellular
transceiver, another short-range Bluetooth transceiver may be
provided to communicate with the attachable wireless audiophone 105
and/or a wired or wireless access point. The attachable wireless
audiophone 105 may be a headset configured for consumer wearing by
a wireless user. The second transceiver 120b of the attachable
wireless audiophone 105 may be adapted to communicate with the
first transceiver 120a of the hand-held, portable electronic device
100 using a Bluetooth protocol for a short-range wireless
communication associated with the wireless user.
[0045] Unlike a conventional wireless Bluetooth headset that may
need a separate charger to be connected via a port, the attachable
wireless audiophone 105 may be charged in situ when the hand-held,
portable electronic device 100 is coupled for charging. While the
attachable wireless audiophone 105 may comprise a battery 130a, the
hand-held, portable electronic device 100 may comprise a device
battery 130b and an associated charge circuitry 135. By using the
charge circuitry 135 provided for charging the device battery 130b
in situ at the hand-held, portable electronic device 100, the
battery 130a of the attachable wireless audiophone 105 may be
charged in situ from the hand-held, portable electronic device 100
without having to recharge it separately. Alternatively, a separate
charging circuit may be provided for in situ charging the battery
130a of the attachable wireless audiophone 105.
[0046] In accordance with one embodiment of the present invention,
the hand-held, portable electronic device 100 may include a
processor 140 that may control the overall operation of the
hand-held, portable electronic device 100. The hand-held, portable
electronic device 100 may comprise a display screen 145. The
processor 140 may be configured to run user applications (APPS) 150
and send outputs of the user applications 150 to the display screen
145. The display screen 145 may provide a touch sensitive screen
for display of Operating System prompts, buttons, icons,
application screens, and other data, and for providing user inputs
via tapping or touching (or drawing in an area) via a stylus or
other touch mechanism.
[0047] Consistent with the illustrative embodiment of the present
invention, the user applications 150 may include a phone
application (APP) 150a, a Personal Digital Assistant (PDA)
application (APP) 150b, and a Global Positioning System (GPS)
application (APP) 150c. The phone application 150a may be
configured to capture user inputs for telephone related operations
and display current telephone operations information on the display
screen 145. The PDA application 150b may be configured to capture
user inputs for PDA related operations and display current PDA
operations information on the display screen 145. The GIPS
application 150c may be configured to capture user inputs for
location related operations and display current location operations
information on the display screen 145.
[0048] According to one illustrative embodiment of the present
invention, the hand-held, portable electronic device 100 may
further include a baseband processor 140a connected to the
processor 140 and configured to control operations of a radio
device 155 at the first transceiver 120a. The radio device 155 may
provide connectivity to a cellular telephone network (not shown).
The hand-held, portable electronic device 100 may comprise a user
communication (COMM) interface (I/F) 160 that may communicate user
inputs and selections to the processor 140 and the baseband
processor 140a for the user APPS 150. The user COMM I/F 160 may
include a phone interface (I/F) 160a for enabling the phone APP
150a. Likewise, user COMM I/F 160 may include a PDA interface (I/F)
160b for enabling the PDA APP 150b and may further include a GPS
interface (I/F) 160c for enabling the GPS APP 150c.
[0049] For the purposes of enabling a user of the hand-held,
portable electronic device 100 to interact with the hand-held,
portable electronic device 100, the user COMM I/F may take a
variety of forms including a button(s), keypad, joy stick, touch
screen button(s), and dial(s). For example, the user COMM I/F 160
may include physical hard push buttons and switches located on a
body of the hand-held, portable electronic device 100 and provide
signals to the user applications 150 running on the processor 140
and/or a telephone control application (APP) 150d executing on the
baseband processor 140a.
[0050] Consistent with one exemplary embodiment of the present
invention, the hand-held, portable electronic device 100 may
comprise a handheld or pocket personal computer (PC) application
(APP) 162 that includes cell phone technology. The pocket PC APP
162 uses a pocket PC user interface (I/F) 165 for executing
computer applications using an operating system (OS) 167 at the
hand-held, portable electronic device 100. The hand-held, portable
electronic device 100 may comprise storage 170 for storing the
operating system 167, data, and the computer applications. The
storage 170 may store an application engine 172 to execute the user
APPS 150. A user may store a plurality of media items (e.g., songs)
in a file system at the storage 170.
[0051] The hand-held, portable electronic device 100 may utilize a
system data bus 175 to transfer programs and data from the storage
170 to the processor 140, as illustrated by one embodiment of the
present invention. Over a link 177, the system data bus 175 may
carry data and commands to/from the processor 140 from/to other
devices within the hand-held, portable electronic device 100. For
example, the user applications 150 running on the hand-held,
portable electronic device 100 send application screens and other
data outputs to the display screen 145 for display via the system
data bus 175. User inputs may be detected by the display screen 145
and sent to the processor 140 on the link 177 via the system data
bus 175.
[0052] Consistent with one embodiment, the storage 170 may comprise
a storage disk or a plurality of disks to provide high capacity
storage capability for the hand-held, portable electronic device
100. However, portion of the operating system 167 of the hand-held,
portable electronic device 100 may be stored on a non-volatile
semiconductor memory device 180 such as FLASH memory. An example of
the memory device 180 is a semiconductor memory such as
Random-Access Memory (RAM). In the memory device 180, the
hand-held, portable electronic device 100 may store executables for
executing applications (APPS) 160(1) and associated media content
data 182 pertaining to multi-media items in a file system and a
cache 186. Examples of the media content data 182 include
electronic entertainment content and information such as music,
video, electronic mail messages.
[0053] The system data bus 175 may internally couple the cache 186,
a coder/decoder (CODEC) 188a, and a video coder/decoder (VODEC)
188b within the hand-held, portable electronic device 100 to the
processor 140 for transferring data therebetween. At the hand-held,
portable electronic device 100, the CODEC 188a may be coupled to
the storage 170, which may, in turn, couple a device speaker 110b
and a device microphone 112b to the system data bus 175. The
hand-held, portable electronic device 100 may include one or more
communication (COMM) port(s) 190 including a Universal Serial Bus
(USB) port and a power and/or charging port. Using the COMM port(s)
190, for example, the hand-held, portable electronic device 100 may
interface with external devices, such as computers or a base
unit.
[0054] The hand-held, portable electronic device 100 may interface
with computers, commercial enterprises, media service providers or
network operators, Internet service providers and businesses using
Internet to obtain and/or disseminate electronic multi-media
content (textual, graphic, music and video files) over a connected
mesh of wired and/or wireless network users. For example, a user of
the hand-held, portable electronic device 100 may access
multi-media content and services wirelessly or on wired
communication medium on the Internet via websites and web
browsers.
[0055] For illustrative purposes, in one embodiment, the hand-held,
portable electronic device 100 may communicate over a
communications system that may be a digital cellular network,
although it should be understood that the present invention may be
applicable to other systems that support data and/or voice
communication. The communications system may allow the hand-held,
portable electronic device 100 to communicate with a data network,
such as the Internet, through one or more base stations (BTS). The
hand-held, portable electronic device 100 may take the form of any
of a variety of devices capable of accessing the data network
through the BTS. In one embodiment, a plurality of the BTSs may be
coupled to a Radio Network Controller (RNC) by one or more
connections, such as T1/EI lines or circuits, ATM circuits, cables,
optical digital subscriber lines (DSL's), and the like. Generally,
the RNC operates to control and coordinate the BTSs to which it is
connected. The RNC is, in turn, coupled to a controller (CN) via a
connection, which may take on any of a variety of forms, such as
T1/EI lines or circuits, ATM circuits, cables, optical digital
subscriber lines, and the like.
[0056] The data network may be a packet-switched data network, such
as a data network according to the Internet Protocol (IP). One
version of IP is described in Request for Comments (RFC) 791,
entitled "Internet Protocol," dated September 1981. Other versions
of IP, such as IPv6, or other connectionless, packet-switched
standards may also be utilized in further embodiments. A version of
IPv6 is described in RFC 2460, entitled "Internet Protocol, Version
6 (IPv6) Specification," dated December 1998. The data network 125
may also include other types of packet-based data networks in
further embodiments. Examples of such other packet-based data
networks include Asynchronous Transfer Mode (ATM), Frame Relay
networks, and the like. As utilized herein, a "data network" may
refer to one or more communication networks, channels, links, or
paths, and systems or devices (such as routers) used to route data
over such networks, channels, links, or paths. It should be
understood that the configuration of the communications system may
include a network management system (not shown) that provides
operation, administration, maintenance, and provisioning functions
for a cellular network.
[0057] In other embodiments, Bluetooth may enable the hand-held,
portable electronic device 100 to communicate over wireless
personal area networks (PANs). Bluetooth provides a way to connect
and exchange information between devices such as mobile phones,
laptops, PCs, printers, digital cameras and video game consoles via
a secure, globally unlicensed short-range radio frequency. By using
short-range radio frequencies Bluetooth may enable two or more
devices, for example, the hand-held, portable electronic device 100
to communicate with another device in close proximity. For example,
the audiophone 205 may be a Bluetooth headset capable of
transferring files from phones/PDAs to computers. The Bluetooth
specification is available from Bluetooth Special Interest Group
(SIG) or as IEEE standard 802.15.1. Alternatively, Wi-Fi may be
used in the hand-held, portable electronic device 100 to
communicate on the same radio frequencies as Bluetooth, but with
higher power consumption resulting in a stronger connection. Wi-Fi
is sometimes called "Wireless Ethernet". Bluetooth and/or Wi-Fi may
be used in the hand-held, portable electronic device 100 within
offices, homes and on the move by setting up networks, printing, or
transferring presentations and files from PDAs to computers.
[0058] In operation, a user of the hand-held, portable electronic
device 100 such as a media player may display a list of available
media items on the display screen 145 to play a particular media
item. By using the user COMM I/O interface 160, a user can select
one of the available media items. The processor 140, upon receiving
a selection of a particular media item, supplies the media data
(e.g., audio file) for the particular media item to the CODEC 188a.
The CODEC 188a then produces analog output signals for the speaker
110b. The speaker 110b can be a speaker internal to the hand-held,
portable electronic device 100 or external to the hand-held,
portable electronic device 100. For example, headphones or
earphones that connect to the hand-held, portable electronic device
100 would be considered an external speaker. Accordingly, the
processor 140 controls the playing of the particular media item
such that upon receiving the user's selection of the particular
media item, such as music file in Moving Picture Experts Group
(MPEG)-1 Audio Layer 3 (MP3) format or MPEG-4 format based on
International Organization for Standardization (ISO)/International
Electro-technical Commission (IEC) JTC 1/SC29 WG11 standard or
M-JPEG used by Internet Protocol (IP) based video cameras via
Hypertext Transfer Protocol (HTTP) streams by using multipart
and/or mixed content type.
[0059] Consistent with one embodiment, the video coder/decoder
(VODEC) 188b may be likewise included in the hand-held, portable
electronic device 100 to play video items or image files, such as a
video file in Windows Media Format (*.wma file) or in a Joint
Photographic Experts Group (JPEG) based on JPEG 2000: Image
Compression Standards available from International Organization for
Standardization (ISO) or MPEG format, or DivX Media Format
(*.divx). Another example is a (*.wav), short for Waveform audio
format that is a Microsoft and IBM audio file format standard for
storing audio on personal computers (PCs). Other examples include
the Resource Interchange File Format (RIFF) bit stream format for
storing data in "chunks," the Interchange File Format (IFF) and the
Audio Interchange File Format (AIFF) format used on Apple Macintosh
computers.
[0060] Consistent with one embodiment, a set of base stations may
provide wireless connectivity to the hand-held, portable electronic
device 100 according to a desirable communication protocol.
Examples of a communication protocol include a code division
multiple access (CDMA, CDMA2000) protocol, wideband-CDMA (WCDMA)
protocol, a Universal Mobile Telecommunication System (UMTS)
protocol, a Global System for Mobile communications (GSM) protocol,
and like. For example, the hand-held, portable electronic device
100 as a smart phone, text messaging device, and the like may
employ a spread spectrum cellular system to operate in a high-speed
wireless data network, such as a digital cellular CDMA network.
[0061] Referring to FIG. 2 a hand-held, portable electronic device,
such as a cell phone 200 is schematically illustrated with a
retainable wireless audiophone 105a capable of attaching to a cell
phone housing 205, in accordance with one embodiment of the present
invention. The cell phone housing 205 may removably retain the
retainable wireless audiophone 105a capable of wirelessly coupling
to communicate with the cell phone 200. The cell phone housing 205
having a surface 210 may removably receive the retainable wireless
audiophone 105a for holding together as a mating pair with the cell
phone 200.
[0062] In one embodiment, the cell phone 200 may comprise a
retainer port 211 that uses a retainer assembly 212 to removably
couple the retainable wireless audiophone 105a to the cell phone
housing 205. The retainer assembly 212 may comprise at least a
first portion 215a-215b of the surface 210 of the cell phone
housing 205 may be configured for removably receiving retainable
wireless audiophone 105a on the cell phone 200. To latch itself
with the cell phone housing 205, for providing the retainer
assembly 212, the retainable wireless audiophone 105a may comprise
at least a second portion 220a-220b. Examples of the first portion
215a-215b of the surface 210 of the cell phone housing include a
cavity 215 having a pair of hollow bubbles so shaped to receive a
corresponding solid bubble pair, respectively. Examples of the
second portion 220a-220b of the retainable wireless audiophone 105a
include a plug 220 having a pair of solid bubbles capable of snugly
latching to the corresponding hollow bubble shaped to receive a
respective solid bubble of the pair of solid bubbles. However,
persons of an ordinary skill would appreciate that the retainer
assembly 212 may be formed of many known shapes and structures by
having the benefit of this instant disclosure based on one or more
factors including a desired application and its operation, location
on the cell phone 200. For example, an arrangement of the retainer
assembly 212 may comprise the plug 220 and cavity 215. This
arrangement may use a known stylus and an associated receptacle
structure to securely receive and retain the retainable wireless
audiophone 105a with the cell phone housing 205 at the cell phone
200 by using a mating wedge or tapered forms for the plug 220 and a
hollow cone-shaped or wedge-shaped receptacle for the cavity 215
instead of the bubbles based configuration.
[0063] The first portion 215a-215b of the surface 210 of the cell
phone housing 205 may securely hold at least the second portion
220a-210b of the retainable wireless audiophone 105a at the cell
phone 200. While the cell phone 200 may include the first
transceiver (TRX) 120a adapted to communicate with the retainable
wireless audiophone 105a over the wireless communication link 125,
the retainable wireless audiophone 105a may include the second
transceiver (TRX) 120b adapted to communicate with the cell phone
200 using the wireless communication link 125.
[0064] Consistent with one embodiment, the cell phone 200 may
comprise a conventional radio frequency (RF) unit 225. The RF unit
225 may include the first transceiver (TRX) 120a to communicate
with the retainable wireless audiophone 105a over the wireless
communication link 125. Examples of the RF unit 225 include a
transceiver based on one or more communication protocols including
Bluetooth, Wi-Fi, CDMA, WCDMA, GSM, and General Packet Radio
Service (GPRS), a packet-based air interface for radio transmission
of data, usually between mobile phones and the Internet.
[0065] The cell phone 200 may comprise a baseband unit 230 for
digital processing the information signal (voice, data, or image)
in the frequency range before being modulated onto a carrier or
demodulated after reception by using a signaling technique in which
the signal is transmitted in its digital form and not changed by
modulation techniques. The baseband unit 230 may comprise a
baseband processor 235 for use in a communications system, for
example, wireless communications systems and, more particularly,
toward baseband processing of communication channels. For example,
the baseband processor 235 may be suitable in the United States for
a wireless phone service offered in both the cellular (approx. 800
Mega Hertz (MHz)) and PCS (Personal Communications Services)
(approx. 1900 MHz) frequency bands in a dual-band phone.
[0066] When digital speech represented by a series of bits, which
are modulated and transmitted from a base station (not shown) to
the cell phone 200, and vice versa, the cell phone 200 may
demodulate the received waveform to recover the bits as originally
transmitted, and the recovered bits are then converted back into
speech. The baseband unit 230 may enable data services, such as
E-mail, Internet access, etc., that require digital
communications.
[0067] In operation, the baseband unit 230 may use one or more
types of digital communications systems. For example, FDMA
(Frequency-Division-Multiple-Access) systems divide the radio
spectrum into a plurality of radio channels corresponding to
different carrier frequencies. TDMA (Time-Division-Multiple-Access)
systems further divide the carrier frequencies into time slots.
D-AMPS (Digital Advanced Mobile Phone System), PDC (Pacific Digital
Cellular), and GSM (Global System for Mobile communications) are
examples of digital TDMA cellular systems. Alternatively, if the
radio channel is wide enough, multiple users can use the same
channel using spread spectrum techniques and CDMA
(Code-Division-Multiple-Access). IS-95 and J-STD-008 are examples
of wireless systems incorporating CDMA standards.
[0068] The baseband unit 230 may comprise a RF interface 240 to
interface with the RF unit 225. The baseband unit 230 may further
comprise a controller 245 and a system connector 250. While the
system connector 250 may be used to connect any external
accessories and/or a battery charger unit (not shown), the
controller 245 may comprise a storage device 252 to store a
conventional CODEC module 254 and a phone manager (PM) module 256,
The CODEC module 254 and the phone manger module 256 may be
software and/or firmware that comprise instructions or program
code. The CODEC module 254 may control voice functionality of the
cell phone 200. The phone manger module 256 may control the device
battery 130b, the charger circuitry 135, the speaker (SPK) 110b,
and the microphone (Mic) 112b. The phone manger module 256 may
control a subscriber identity module (SIM) 260, a smartcard
securely storing the key identifying a mobile subscriber. For
example, the SIM 260 may be used with a GSM system or with a
compatible module it may be used for a UMTS phone and/or an
Integrated Digital Enhanced Network (IDEN) phone. The SIM 260 may
store text messages and a phone book. The baseband unit 230 may
further comprise a liquid crystal display (LCD) 265, FLASH memory
270, static random access memory (SRAM) 275, a keypad 280, a
vibrator 285, and a backlight 290.
[0069] Turning now to FIG. 3, a hand-held, portable electronic
device 100a is shown in a perspective view to include a retainer
assembly 300 according to one illustrative embodiment of the
present invention. The retainer assembly 300 may removably retain
an attachable wireless audiophone 105b capable of coupling for
communicating to the hand-held, portable electronic device 100a.
The hand-held, portable electronic device 100a may comprise a
device body 305 and a device housing 310 with a surface 315. By
using the surface 315 of the device housing 310 and/or the device
body 305, the retainer assembly 300 may removably receive the
attachable wireless audiophone 105b for holding together as a pair
with the hand-held, portable electronic device 100a. The attachable
wireless audiophone 105b may include a headphone 320 and a
microphone 325. The retainer assembly 300 having a cavity 315 that
forms an audiophone-retaining structure for the retainer assembly
330 may provide a first portion 335 in the surface 315 of the
device housing 310 for securely holding a second portion 340 of the
attachable wireless audiophone 105b at the hand-held, portable
electronic device 100a consistent with one embodiment of the
present invention.
[0070] Examples of the first portion 335 include a tapered hollow
structure, such as used for holding a stylus. Examples of the
second portion 340 include a tapered solid structure, such as used
for a stylus. For example, the shape of the tapered hollow
structure and the tapered solid structure may be formed as a mating
pair of two objects that may snuggly hold with each other due to a
frictional force. In this way, the retainer assembly 300 may
provide a locking or rigid latching structure. While the first
portion 335 may be formed form a same material with which body of
the hand-held, portable electronic device 100a is formed, the
second portion 340 may be formed form a same material with which
body of the attachable wireless audiophone 105b is formed. However,
other desired forms and suitable material may be deployed to
provide the first portion 335 and the second portion 340 depending
upon a particular application having the benefit of the instant
disclosure.
[0071] Persons of ordinary skill in the pertinent art would
appreciate that for forming the retainer assembly 300 one or a
combination of several material(s) may be used such as those used
to fabricate the device housing 310 and/or the device body 305 of
the hand-held, portable electronic device 100a. However, it is to
be understood that a host of shapes and sizes may be obtained for
the retainer assembly 300 based on a particular, functionality,
dimensions of the shape and/or size of the hand-held, portable
electronic device 100a and in accordance with dimensions of the
shape and size of the attachable wireless audiophone 105b. Examples
of the material that may be used to form the retainer assembly 300
include plastic, rubber, metal, and alloys. For example,
polycarbonate, aluminum, aluminum alloy, magnesium may be employed
for providing a lightweight and slim or ultra slim design with a
compact structure to the retainer assembly 300. One example of the
hand-held, portable electronic device 100a is a cellular or mobile
phone that includes at least one of a digital music player, a
personal digital assistant, a global positioning satellite
receiver, a video player, and a pocket personal computer.
[0072] Referring to FIG. 4, a hand-held, portable electronic device
100b is shown in a perspective view to include a retainer assembly
300a according to one illustrative embodiment of the present
invention. In this perspective view, the hand-held, portable
electronic device 100b includes a retainer port 400 having a socket
405 that forms an audiophone-retaining structure for the retainer
assembly 300a. Consistent with one embodiment of the present
invention, the retainer assembly 300a may provide a first portion
410 in the device housing 310 for securely holding a second portion
415 of an attachable wireless audiophone 105c at the hand-held,
portable electronic device 100b. The retainer port 400 may be
formed in the device housing 310 having a surface to receive a
connector 420 of the attachable wireless audiophone 105c for
securely holding the attachable wireless audiophone 105c at the
hand-held, portable electronic device 100b.
[0073] In one embodiment, the socket 405 may receive the connector
420 of the attachable wireless audiophone 105c for in situ charging
thereof at the hand-held, portable electronic device 100b. To
provide in situ charging, in one embodiment, the retainer port 400
may use a power pin socket 430 to receive a power pin 435 of the
connector 420 of the attachable wireless audiophone 105c. For in
situ charging of the attachable wireless audiophone 105c at the
hand-held, portable electronic device 100b, as one example, the
attachable wireless audiophone 105c may comprise a Universal Serial
Bus (USB) male connector that enables the attachable wireless
audiophone 105c to receive charge at the power pin socket 430 of
the hand-held, portable electronic device 100b. The attachable
wireless audiophone 105c may comprise at least one of two
headphones that may be folded into a single headset when the
attachable wireless audiophone 105c is connected for in situ
charging thereof at the hand-held, portable electronic device 100b.
One example of the hand-held, portable electronic device 100b is a
cellular or mobile phone that includes at least one of a digital
music player, a personal digital assistant, a global positioning
satellite receiver, a video player, and a pocket personal
computer.
[0074] Referring to FIG. 5, a hand-held, portable electronic device
100c is shown in a perspective view to include a retainer assembly
300b according to one illustrative embodiment of the present
invention. The retainer assembly 300b may comprise a latch 500 to
detachably retain an attachable wireless audiophone 105d over the
surface of the device housing 310 consistent with one embodiment of
the present invention. A first portion 505 of the surface of the
device housing 310 may include the latch 500 formed to detachably
retain at least a second portion 510 of the attachable wireless
audiophone 105d with the hand-held, portable electronic device
100c.
[0075] According to one embodiment on the present invention, the
latch 500 may be mounted on the device housing 310, for example, on
a narrow flat side of the device body 305 of the hand-held,
portable electronic device 100c. The latch 500 may be adapted to
hold a flexible ear cord 515. In this way, the latch 500 may
removably retain the attachable wireless audiophone 105d capable of
coupling for communicating with the hand-held, portable electronic
device 100c as a pair together for storage and reuse. For example,
by using the surface of the device housing 310 and/or the device
body 305 of the hand-held, portable electronic device 100c, the
retainer assembly 300b may removably store the attachable wireless
audiophone 105d along with an audio and/or video player capable of
storing and playing MP3 music files and/or MPEG video files.
Accordingly, the retainer assembly 300b may externally store the
headphones 230 over the surface of the device housing 310 and/or
internally on the device body 305 of the hand-held, portable
electronic device 100c. One example of the hand-held, portable
electronic device 100c is a cellular or mobile phone that includes
at least one of a digital music player, a personal digital
assistant, a global positioning satellite receiver, a video player,
and a pocket personal computer.
[0076] Referring to FIG. 6, a hand-held, portable electronic device
100d is shown in a perspective view to include a retainer assembly
300c according to one illustrative embodiment of the present
invention. The retainer assembly 300c may include a flexible hook
600 pivotably coupled to the hand-held, portable electronic device
100d for disposing the attachable wireless audiophone 105d over the
surface of the device housing 310 consistent with one embodiment of
the present invention.
[0077] Accordingly, when the attachable wireless audiophone 105d is
being not worn by a user of the hand-held, portable electronic
device 100d, the retainer assembly 300c may externally hold the
attachable wireless audiophone 105d over the hand-held, portable
electronic device 100d. One example of the hand-held, portable
electronic device 100d is a cellular or mobile phone that includes
at least one of a digital music player, a personal digital
assistant, a global positioning satellite receiver, a video player,
and a pocket personal computer.
[0078] Referring to FIG. 7, a hand-held, portable electronic device
100e is shown in a perspective view to include a retainer assembly
300d according to one illustrative embodiment of the present
invention. Consistent with one embodiment of the present invention,
the retainer assembly 300d may include a box 700 having one or more
threaded notches 705(1,2) to fit in mating notches 710(1,2) for
removably mounting on the hand-held, portable electronic device
105e to store an attachable wireless audiophone 105e. Accordingly,
the retainer assembly 300d may externally hold the attachable
wireless audiophone 105e over the device body 305 of the hand-held,
portable electronic device 100e. In one embodiment, the retainer
assembly 300d may be an attachable sleeve configured to latchably
mount on the hand-held, portable electronic device 100e.
[0079] The box 700 may be operable for mounting on or as the device
housing 310 to store the attachable wireless audiophone 105e housed
therein with the hand-held, portable electronic device 100e when
the attachable wireless audiophone 105e is being not worn by a user
of the hand-held, portable electronic device 100e. The attachable
wireless audiophone 105e may be a handsfree headset that comprises
at least one flexible earphone 715 and a microphone 720. One
example of the hand-held, portable electronic device 100e is a
cellular or mobile phone that includes at least one of a digital
music player, a personal digital assistant, a global positioning
satellite receiver, a video player, and a pocket personal
computer.
[0080] Referring to FIG. 8, a hand-held, portable electronic device
100f is shown in a perspective view to include a retainer assembly
300e according to one illustrative embodiment of the present
invention. The retainer assembly 300e may include a receptacle 800
having a lid 805 coupled to hand-held, portable electronic device
100f for pivotably closing the receptacle 800 to store an
attachable wireless audiophone 105f consistent with one embodiment
of the present invention. The receptacle 800 may be operable for
keeping in the attachable wireless audiophone 105f for storage by
housing it therein with the device body 305 of the hand-held,
portable electronic device 100f. That is, the receptacle 800 may
hold the attachable wireless audiophone 105f when it is not being
worn by a user of the hand-held, portable electronic device
100f.
[0081] The attachable wireless audiophone 105f may be a handsfree
headset that comprises a bendable earphone 810 and a flexible
microphone 815. One example of the hand-held, portable electronic
device 100f is a cellular or mobile phone that includes at least
one of a digital music player, a personal digital assistant, a
global positioning satellite receiver, a video player, and a pocket
personal computer.
[0082] Referring to FIG. 9, a hand-held, portable electronic device
100g is shown in a perspective view to include a retainer assembly
300f according to one illustrative embodiment of the present
invention. The retainer assembly 300f may include a retractable
holder 900 having one or more rails 905(1,2) operable for mounting
in the device housing 310. The retractable holder 900 having a cup
910 on a distil end may retain an attachable wireless audiophone
105g consistent with one embodiment of the present invention.
[0083] The attachable wireless audiophone 105g may be a handsfree
headset that comprises at least one pivotally movable ear grip 915
and a flexible microphone 920. One example of the hand-held,
portable electronic device 100g is a cellular or mobile phone that
includes at least one of a digital music player, a personal digital
assistant, a global positioning satellite receiver, a video player,
and a pocket personal computer. The attachable wireless audiophone
105g may be a handsfree headset that comprises at least one
insertable ear plug. The attachable wireless audiophone 105g may be
a handsfree headset that comprises at least one arm that latches
externally to ear.
[0084] Turning now to FIG. 10, a stylized representation for
implementing a method for providing the retainer port 400, as shown
in FIG. 4, is illustrated to retain the attachable wireless
audiophone 105c including at least one speaker and a microphone on
the hand-held, portable electronic device 100b shown in FIG. 4
consistent with one illustrative embodiment of the present
invention.
[0085] At block 1000, by using the device housing 310 having a
surface of the hand-held, portable electronic device 100b the
retainer port 400 may be formed. That is, at the hand-held,
portable electronic device 100b, the retainer port 400 may be
configured for receiving the attachable wireless audiophone 105c.
At block 1005, the connector 415 at the attachable wireless
audiophone 105c may be adapted to latch on to the retainer port 400
that may receive the connector 415 of the attachable wireless
audiophone 105c for securely holding it at the hand-held, portable
electronic device 100b. In this way, by using the retainer assembly
300a, the hand-held, portable electronic device 100b may removably
receive the attachable wireless audiophone 105c for retaining it
over the device body 310. According to various embodiments of the
retainer assembly 300a including the shown structures 300a-300e may
be formed, molded, manufactured, assembled or fabricated, as
illustrated in FIGS. 3 to 8. For example, the retainer assembly
300a-300e structures may be obtained by using one or more
material(s) in a combination as described above based on a specific
application having desired dimensions.
[0086] Referring to FIG. 11, it illustrates a perspective view of a
hand-held, portable electronic device 100h including a retainer
port 1100 including at least one of a first 1105a or a second port
socket 1105b configured for removably retaining a first attachable
wireless audiophone 1110a for in situ charging thereof when the
hand-held, portable electronic device 100h is connected to an
electrical power source (not shown) for recharging, consistent with
one embodiment of the present invention. The second port socket
1105b may be configured for removably retaining a second attachable
wireless audiophone 1110b on the hand-held, portable electronic
device 100h.
[0087] Consistent with one embodiment of the present invention, the
hand-held, portable electronic device 100h may include the first
transceiver 120a adapted to communicate with the first attachable
wireless audiophone 1110a over a short-range wireless communication
link 125a. The first attachable wireless audiophone 1110a may
include the second transceiver 120b adapted to communicate with the
hand-held, portable electronic device 100h using the short-range
wireless communication link 125a. The second transceiver 120b of
the attachable wireless audiophone 1110a is adapted to communicate
with the first transceiver 120a of the hand-held, portable
electronic device 100h using a Bluetooth protocol for a short-range
wireless communication associated with a wireless user. The
hand-held, portable electronic device 100h may comprise the charger
circuitry 135 coupled to the at least one of the first 1105a or the
second port socket 1105b for in situ charging of the first
attachable wireless audiophone 1110a when the hand-held, portable
electronic device 100h is connected to an electrical power source
for recharging.
[0088] In operation, the first attachable wireless audiophone 1110a
to receive in situ charge when a device battery 1115 for the
hand-held, portable electronic device 100h to receive charge from
the electrical power source at a power port 1118 using an AC power
supply adapter (not shown) that provides a desired DC voltage
output. The first attachable wireless audiophone 1110a may include
a first battery 1120a that receives charge from the electrical
power source using the AC power supply adapter that enables a first
desired DC voltage for recharging the first battery 1120a. The
first attachable wireless audiophone 1110a may include a first
headset 1125a configured for consumer wearing by a wireless user,
for example, inside an ear.
[0089] The retainer port 1100 may be configured to mate with a
first connector 1130a of the first attachable wireless audiophone
1110a including at least one of a speaker or a microphone (not
shown) at the hand-held, portable electronic device 100h having a
device housing 1135 with a surface 1140. The second port socket
1105b to communicatively receive a second connector 1130b of the
second attachable wireless audiophone 1110b for in situ charging
thereof when the hand-held, portable electronic device 100h is
connected to the electrical power source for recharging.
[0090] In one embodiment, the retainer port 1100 may be a power pin
socket to receive a power pin of the first connector 1130a of the
first attachable wireless audiophone 1110a for in situ charging
thereof at the hand-held, portable electronic device 100h. The
first attachable wireless audiophone 1110a may comprise a Universal
Serial Bus (USB) male connector that enables the first attachable
wireless audiophone 1110a to receive charge at the power pin socket
of the hand-held, portable electronic device 100h.
[0091] The second attachable wireless audiophone 1110b to receive
in situ charge when the device battery 1115 for the hand-held,
portable electronic device 100h to receive charge from the
electrical power source using an AC power supply adapter that
provides a desired DC voltage output. The second attachable
wireless audiophone 1110b may include a second battery 1120b that
receives charge from the electrical power source using the AC power
supply adapter that enables a second desired DC voltage for
recharging the second battery 1120b. The second attachable wireless
audiophone 1110b includes a second headset 1125b configured for
consumer wearing by a wireless user, for example, inside an ear.
The second transceiver 120b of the second attachable wireless
audiophone 1110b is adapted to communicate with the first
transceiver 120b of the hand-held, portable electronic device 100h
using a Bluetooth protocol for a short-range wireless communication
associated with the wireless user.
[0092] Referring to FIG. 12, it schematically illustrates a
hand-held, portable electronic device 100i with the charger
circuitry 135 shown in FIG. 1 including a device battery charger
circuit 1200, a first headset charger circuit 1205a, and optionally
a second headset charger circuit 1205b in accordance with one
embodiment of the present invention. Examples of the hand-held,
portable electronic device 100i include a cell phone, a digital
music layer such as a MP3 player. Additional examples include a
cell phone that includes at least one of a digital music player, a
personal digital assistant, a global positioning satellite
receiver, a video player, and a pocket personal computer. Further
examples of the hand-held, portable electronic device 1001 include
at least one of a digital music player, a personal digital
assistant, a global positioning satellite receiver, a video player,
and a pocket personal computer such as a mobile Internet
device.
[0093] As shown in FIG. 12, a conventional battery charger 1210 may
provide charge from an electrical power source using an AC power
supply adapter that provides a desired DC voltage output.
[0094] Referring to FIG. 13, it schematically illustrates details
of the device battery charger circuit 1200 shown in FIG. 12 that
replenishes the device battery 1115 of the hand-held, portable
electronic device 100i such as a cell phone according to one
embodiment of the present invention. In one embodiment of the
present invention, the device battery charger circuit 1200 may be a
current-limited voltage source. The device battery charger circuit
1200 may provide to a cell phone' battery packs in the battery
3.6-6V DC and 180-200 mA current for charging. The device battery
1115 may comprise one to three Nickel Cadmium (NiCd) cells, each
having 1.2V rating. A 12V input with current (1.8A) may charge the
battery connected across the output terminals. The device battery
charger circuit 1200 may monitor the voltage level of the device
battery 1115. The device battery charger circuit 1200 may
automatically cut off the charging process when its output terminal
voltage increases above the predetermined voltage level.
[0095] The device battery charger circuit 1200 may comprise a Timer
IC NE555 to charge and monitor the voltage level in the device
battery 1115. Control voltage pin 5 of IC NE555 is provided with a
reference voltage of 5.6V by zener diode ZD1. Threshold pin 6 is
supplied with a voltage set by VR1 and trigger pin 2 is supplied
with a voltage set by VR2.
[0096] When a discharged cell phone battery is connected to the
device battery charger circuit 1200, the voltage given to trigger
pin 2 of IC1 is below I/3Vcc and hence the flip-flop in the IC is
switched on to take output pin 3 high. When the device battery 1115
is fully charged, the output terminal voltage increases the voltage
at pin 2 of IC1 above the trigger point threshold. This switches
off the flip-flop and the output goes low to terminate the charging
process. Threshold pin 6 of IC1 is referenced at 2/3Vcc set by VR1.
Transistor T1 is used to enhance the charging current. Value of R3
is critical in providing the required current for charging. With
the given value of 39-ohm the charging current is around 180
mA.
[0097] The device battery charger circuit 1200 may be constructed
on a small general-purpose PCB. For calibration of cut-off voltage
level, use a variable DC power source. Connect the output terminals
of the circuit to the variable power supply set at 7V. Adjust VR1
in the middle position and slowly adjust VR2 until LED1 goes off,
indicating low output. LED1 should turn on when the voltage of the
variable power supply reduces below 5V. The device battery charger
circuit 1200 may use suitable connector for connecting to the cell
phone battery, such as the device battery 1115.
[0098] Consistent with one embodiment of the present invention, the
device battery charger circuit 1200 may power a Motorola make cell
phone battery rated at 3.6V, 320 mAH. In place of 5.6V zener, a
3.3V zener diode can be used in this instance. The device battery
charger circuit 1200 may provide a charging current of about 200
mA.
[0099] Referring to FIG. 14, it schematically illustrates the first
headset charger circuit 1205a shown in FIG. 12 that replenishes the
first battery 1120a of the first attachable wireless audiophone
1110a according to one embodiment of the present invention.
Likewise, FIG. 15 schematically illustrates the first headset
charger circuit 1205a shown in FIG. 12 that replenishes the first
battery 1120a of the first attachable wireless audiophone 1110a
according to another embodiment of the present invention.
[0100] The first headset charger circuit 1205a is schematically
illustrated according to one embodiment of the present invention to
power the first battery 1120a. The first headset charger circuit
1205a may charge the first battery 1120a to 3V operation or provide
charge for 5V operation of a battery. As shown in FIG. 14,
consistent with one embodiment of the present invention, Maxim IC
MAX 1672 that combines a step-up DC/DC converter with a linear
regulator for allowing it to regulate up or down for a range of
input voltages may be used to realize the first headset charger
circuit 1205a. The first headset charger circuit 1205a may offer
hardware-selectable fixed outputs of 3.3 and 5V; however, 3.3V is
out of spec for 3V first or second batteries. With suitably chosen
R1/R2/R3 values, see for example, as shown in FIG. 14, one can
switch the regulated output between 3V and 5V (or any other two
outputs within the allowed range) by applying digital control to
the power-good input (PGI). The powergood output (PGO), the output
of an internal comparator, then changes the IC's feedback by
grounding the node between R2 and R3. If the power-good comparator
is in use, one can implement the digital control using the 3/5
input and an external MOSFET, as shown in the second headset
charger circuit 1205b of FIG. 15.
[0101] Portions of the present invention and corresponding detailed
description are presented in terms of physical and symbolic
representations of components. These descriptions and
representations are the ones by which those of ordinary skill in
the art effectively convey the substance of their work to others of
ordinary skill in the art. It should be borne in mind, however,
that all of these and similar components are to be associated with
the appropriate physical quantities and are merely convenient
labels applied to these structures.
[0102] The present invention set forth above is described with
reference to the attached figures. Various structures, systems and
devices are schematically depicted in the drawings for purposes of
explanation only and so as to not obscure the present invention
with details that are well known to those skilled in the art.
Nevertheless, the attached drawings are included to describe and
explain illustrative examples of the present invention. The words
and phrases used herein should be understood and interpreted to
have a meaning consistent with the understanding of those words and
phrases by those skilled in the relevant art. No special definition
of a term or phrase, i.e., a definition that is different from the
ordinary and customary meaning as understood by those skilled in
the art, is intended to be implied by consistent usage of the term
or phrase herein. To the extent that a term or phrase is intended
to have a special meaning, i.e., a meaning other than that
understood by skilled artisans, such a special definition will be
expressly set forth in the specification in a definitional manner
that directly and unequivocally provides the special definition for
the term or phrase.
[0103] While the invention has been illustrated herein as being
useful in a telecommunications network environment, it also has
application in other connected environments. For example, two or
more of the devices described above may be coupled together via
device-to-device connections, such as by hard cabling, radio
frequency signals (e.g., 802.11(a), 802.11(b), 802.11(g),
Bluetooth, or the like), infrared coupling, telephone lines and
modems, or the like. The present invention may have application in
any environment where two or more users are interconnected and
capable of communicating with one another.
[0104] Those skilled in the art will appreciate that the various
system layers, routines, or modules illustrated in the various
embodiments herein may be executable control units. The control
units may include a microprocessor, a microcontroller, a digital
signal processor, a processor card (including one or more
microprocessors or controllers), or other control or computing
devices as well as executable instructions contained within one or
more storage devices. The storage devices may include one or more
machine-readable storage media for storing data and instructions.
The storage media may include different forms of memory including
semiconductor memory devices such as dynamic or static random
access memories (DRAMs or SRAMs), erasable and programmable
read-only memories (EPROMs), electrically erasable and programmable
read-only memories (EEPROMs) and flash memories; magnetic disks
such as fixed, floppy, removable disks; other magnetic media
including tape; and optical media such as compact disks (CDs) or
digital video disks (DVDs). Instructions that make up the various
software layers, routines, or modules in the various systems may be
stored in respective storage devices. The instructions, when
executed by a respective control unit, causes the corresponding
system to perform programmed acts.
[0105] The particular embodiments disclosed above are illustrative
only, as the invention may be modified and practiced in different
but equivalent manners apparent to those skilled in the art having
the benefit of the teachings herein. Furthermore, no limitations
are intended to the details of construction or design herein shown,
other than as described in the claims below. It is therefore
evident that the particular embodiments disclosed above may be
altered or modified and all such variations are considered within
the scope and spirit of the invention. Accordingly, the protection
sought herein is as set forth in the claims below.
* * * * *