U.S. patent application number 14/083315 was filed with the patent office on 2014-03-20 for card reader device using a microphone input of a headset jack of a means for communicating with a host system.
This patent application is currently assigned to REM Holdings 3, LLC, a Missouri Limited Liability Company. The applicant listed for this patent is Robert E. Morley, JR.. Invention is credited to Robert E. Morley, JR..
Application Number | 20140076964 14/083315 |
Document ID | / |
Family ID | 42130206 |
Filed Date | 2014-03-20 |
United States Patent
Application |
20140076964 |
Kind Code |
A1 |
Morley, JR.; Robert E. |
March 20, 2014 |
Card Reader Device Using a Microphone Input of a Headset Jack of a
Means for Communicating with a Host System
Abstract
In one embodiment, a card reader device includes: a read head
configured to produce a signal indicative of data stored on a
magnetic stripe of a card in response to the magnetic stripe being
passed by the read head; means for passively attenuating configured
to attenuate the signal indicative of data stored on the magnetic
stripe resulting in an attenuated output signal indicative of said
data stored on the magnetic stripe; and a tip, ring(s), sleeve
output plug adapted to be inserted into a standard headset jack
associated with means for communicating with a host system and
configured to provide the attenuated output signal indicative of
said data stored on the magnetic stripe to the communicating means
via a microphone input of the standard headset jack. The means for
communicating with a host system and/or host system perform
processing based on the attenuated output signal.
Inventors: |
Morley, JR.; Robert E.;
(University City, MO) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
Morley, JR.; Robert E. |
University City |
MO |
US |
|
|
Assignee: |
REM Holdings 3, LLC, a Missouri
Limited Liability Company
St. Louis
MO
|
Family ID: |
42130206 |
Appl. No.: |
14/083315 |
Filed: |
November 18, 2013 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
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13065931 |
Apr 1, 2011 |
8584946 |
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14083315 |
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12807064 |
Aug 26, 2010 |
7918394 |
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13065931 |
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12456134 |
Jun 10, 2009 |
7810729 |
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12807064 |
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Current U.S.
Class: |
235/379 ;
235/449 |
Current CPC
Class: |
G06K 7/082 20130101;
G06Q 20/347 20130101; G06Q 20/34 20130101; G06Q 20/325 20130101;
H04M 2250/14 20130101; G06K 7/083 20130101 |
Class at
Publication: |
235/379 ;
235/449 |
International
Class: |
G06K 7/08 20060101
G06K007/08; G06Q 20/34 20060101 G06Q020/34 |
Claims
1. A card reader device, comprising: a read head configured to
produce a signal indicative of data stored on a magnetic stripe of
a card in response to the magnetic stripe being passed by the read
head; means for passively attenuating configured to attenuate the
signal indicative of data stored on the magnetic stripe resulting
in an attenuated output signal indicative of said data stored on
the magnetic stripe; and a tip, ring(s), sleeve output plug adapted
to be inserted into a standard headset jack associated with means
for communicating with a host system and configured to provide the
attenuated output signal indicative of said data stored on the
magnetic stripe to the communicating means via a microphone input
of the standard headset jack.
2. The card reader device of claim 1, wherein the tip, ring(s),
sleeve output plug comprises a 3.5 mm plug.
3. The card reader device of claim 1, wherein the tip, ring(s),
sleeve output plug comprises a 2.5 mm plug.
4. The card reader device of claim 1, wherein said means for
passively attenuating consists of a single resistor.
5. The card reader device of claim 1, wherein the read head and
said means for passively attenuating are contained within a
housing.
6. The card reader device of claim 5, wherein the tip, ring(s),
sleeve output plug extends out of the housing.
7. The card reader device of claim 6, wherein the housing comprises
a slot into which the card having the magnetic stripe may be
inserted and swiped.
8. The card reader device of claim 1, wherein the attenuated output
signal is an attenuated analog signal produced by the read
head.
9. A method comprising: providing a card reader device, including:
a read head configured to read magnetically recorded information
stored on a magnetic stripe of a swiped card and to produce a
signal indicative of said read magnetically recorded information,
means for passively attenuating configured to attenuate the signal
indicative of said read magnetically recorded information resulting
in an attenuated output signal indicative of said read magnetically
recorded information, and a tip, ring(s), sleeve output plug
adapted to be inserted into a standard headset jack associated with
associated with means for communicating with a host system
configured to provide to the communicating means the attenuated
output signal indicative of said read magnetically recorded
information via a microphone input of the standard headset jack;
and providing to the communicating means for further processing by
circuitry contained in the communicating means a particular
attenuated output signal indicative of said read magnetically
recorded information stored on a particular magnetic stripe of a
particular card swiped by the read head.
10. The method of claim 9, wherein the tip, ring(s), sleeve output
plug comprises a 3.5 mm plug.
11. The method of claim 9, wherein said means for passively
attenuating consists of a single resistor.
12. The method of claim 9, wherein the read head and said means for
passively attenuating are contained within a housing.
13. The method of claim 12, wherein the tip, ring(s), sleeve output
plug extends out of the housing.
14. The method of claim 9, wherein the attenuated output signal is
an attenuated analog signal produced by the read head.
15. A method, comprising: receiving, by a host system via a
communicating means, data from which an account number can be
determined, with the account number having been acquired from
information read from a magnetic stripe of a card by a card reader
device; wherein the card reader device comprises: a read head
configured to read information, including a representation of an
account number, stored on a magnetic stripe of a card, and to
produce a signal indicative of said read information; means for
passively attenuating configured to attenuate the signal indicative
of said read information resulting in an attenuated output signal
indicative of said read information, and a tip, ring(s), sleeve
output plug adapted to be inserted into a standard headset jack
associated with associated with the communicating means and
configured to provide to the communicating means the attenuated
output signal indicative of said read information via a microphone
input of the standard headset jack; and providing authorization, by
the host system to the communicating means, for a particular
transaction corresponding to the account number.
16. The method of claim 15, wherein the tip, ring(s), sleeve output
plug comprises a 3.5 mm plug.
17. The method of claim 15, wherein said means for passively
attenuating consists of a single resistor.
18. The method of claim 15, wherein the read head and said means
for passively attenuating are contained within a housing.
19. The method of claim 18, wherein the tip, ring(s), sleeve output
plug extends out of the housing.
20. The method of claim 15, wherein the attenuated output signal is
an attenuated analog signal produced by the read head.
Description
CROSS-REFERENCE TO RELATED APPLICATIONS
[0001] This application is a continuation of copending U.S. patent
application Ser. No. 13/065,931, filed Apr. 1, 2011, which is a
continuation of U.S. patent application Ser. No. 12/807,064, filed
Aug. 26, 2010, now U.S. Pat. No. 7,918,394, which is a continuation
of U.S. patent application Ser. No. 12/456,134, filed on Jun. 10,
2009, now U.S. Pat. No. 7,810,729, with the complete disclosure of
each of these applications being hereby incorporated by
reference.
TECHNICAL FIELD
[0002] The present disclosure relates generally to credit card
reader devices that are configured to use a microphone input of a
headset jack of a mobile host device, and their use.
BACKGROUND
[0003] This disclosure relates to a card reader device for use with
a cellular phone for reading a magnetic stripe card and more
particularly to a portable card reader device which senses the
magnetically recorded information stored on a magnetic stripe card
and conveys this sensed information via an analog waveform to a
cell phone for further processing.
[0004] Plastic cards having a magnetic stripe embedded on one side
of the card are prevalent in every day commerce. These cards are
used in various transactions such as to pay for purchases by using
a credit card, a debit card, or a gasoline charge card. A charge
card or a debit card may also be used to transact business with a
bank through use of an automated teller machine (ATM). The magnetic
stripe card is capable of storing data by modifying the magnetism
of magnetic particles embedded in the stripe. The data stored on
the magnetic stripe may be sensed or read by swiping the stripe
past a read head. The analog waveform obtained by sensing the
magnetic stripe must undergo a process known as decoding to obtain
the digital information stored in the magnetic stripe of the card.
Conventional magnetic stripe card readers are comprised of both
relatively simple sensing components as well as the more costly and
complex decoding and communication components.
[0005] It is typical in a magnetic stripe card to locate the
magnetic stripe 0.223 inches from an edge of the card with the
stripe being 0.375 inches wide. The magnetic stripe contains up to
three tracks of digital data with each track being 0.110 inches
wide. Tracks one and three are typically recorded at 210 bits per
inch, while track two typically has a recording density of 75 bits
per inch. Each track can either contain 7-bit alphanumeric
characters, or 5-bit numeric characters. Track one standards were
created by the airlines industry, the International Air Transport
Association. Track one can contain information reserved for the
bank that issued the card and magnetically encoded data like the
primary account number, the user's name, a country code, an
expiration date for the card, and 79 characters of discretionary
data, all mixed in with separators and other specialized computer
characters. The second track, the track most commonly used, is in a
format defined by the American Bankers Association. The second
track can contain the primary account number, the country code, the
card's expiration date, 40 characters of discretionary data, and
separator characters. The third track is in a format called THRIFT
and was originally intended for use with ATMs. Unlike tracks one
and two, which are read only tracks, the third track was intended
for read and write applications. However, for the most part, the
third track is hardly ever used. Further, the International
Organization for Standardization (ISO), an international-standard
setting body, has a set of standards for describing the physical
dimensions and recording technique on identification cards which
are known as ISO 7810 and 7811.
[0006] Magnetic stripe cards having these standard specifications
can typically be read by point-of-sale devices at a merchant's
location. When the card is swiped through an electronic card reader
at the checkout counter at a merchant's store, the reader will
usually use its built-in modem to dial the number of a company that
handles credit authentication requests. Once the account is
verified and an approval signal will be sent back to the merchant
to complete a transaction.
[0007] Although magnetic stripe cards are universally used by
merchants there is no way for an individual to take advantage of
the card to receive a payment from another individual (who is not a
merchant) by swiping the card through a simple reader attached to
his cell phone. For example, one individual may owe another person
money for a debt, but one way to pay the debt is to provide cash or
a check. It would be convenient to be able to use a credit card or
a debit card to pay off the debt. In addition, it is advantageous
for an individual to make payment to another individual or merchant
by swiping his magnetic stripe card through a reader connected to a
cell phone. However, there is presently no way for an individual to
send payment to an individual or merchant through the use of a
magnetic stripe card by using a simple magnetic stripe card reader
connected to a cell phone.
[0008] Therefore, it would be desirable to have a simple card
reader device that would allow an individual to receive or send
payment through the use of a magnetic stripe card. It is also
desirable to provide a simple portable card reader device that can
be connected to a cell phone with the cell phone providing the
decoding function for the sensed magnetic stripe information as
well as acting as a point-of-sale device. The cell phone can have
an application programmed therein to decode data contained on a
magnetic stripe to submit the card data to a company or a third
party that handles credit authentication requests.
BRIEF SUMMARY
[0009] In one form of the present disclosure, a card reader device
comprises: a read head configured to produce a signal indicative of
data stored on a magnetic stripe of a card in response to the
magnetic stripe being passed by the read head; means for passively
attenuating configured to attenuate the signal indicative of data
stored on the magnetic stripe resulting in an attenuated output
signal indicative of said data stored on the magnetic stripe; and a
tip, ring(s), sleeve output plug adapted to be inserted into a
standard headset jack associated with means for communicating with
a host system and configured to provide the attenuated output
signal indicative of said data stored on the magnetic stripe to the
communicating means via a microphone input of the standard headset
jack.
[0010] In one form of the present disclosure, a method comprises:
providing a card reader device including: a read head configured to
read magnetically recorded information stored on a magnetic stripe
of a swiped card and to produce a signal indicative of said read
magnetically recorded information, means for passively attenuating
configured to attenuate the signal indicative of said read
magnetically recorded information resulting in an attenuated output
signal indicative of said read magnetically recorded information,
and a tip, ring(s), sleeve output plug adapted to be inserted into
a standard headset jack associated with associated with means for
communicating with a host system configured to provide to the
communicating means the attenuated output signal indicative of said
read magnetically recorded information via a microphone input of
the standard headset jack; and providing to the communicating means
for further processing by circuitry contained in the communicating
means a particular attenuated output signal indicative of said read
magnetically recorded information stored on a particular magnetic
stripe of a particular card swiped by the read head.
[0011] In one form of the present disclosure, a method comprises:
receiving, by a host system via a communicating means, data from
which an account number can be determined, with the account number
having been acquired from information read from a magnetic stripe
of a card by a card reader device; wherein the card reader device
comprises: a read head configured to read information, including a
representation of an account number, stored on a magnetic stripe of
a card, and to produce a signal indicative of said read
information; means for passively attenuating configured to
attenuate the signal indicative of said read information resulting
in an attenuated output signal indicative of said read information,
and a tip, ring(s), sleeve output plug adapted to be inserted into
a standard headset jack associated with associated with the
communicating means and configured to provide to the communicating
means the attenuated output signal indicative of said read
information via a microphone input of the standard headset jack;
and providing authorization, by the host system to the
communicating means, for a particular transaction corresponding to
the account number.
[0012] In one form of the present disclosure, a card reader device
for reading a card having data stored on a magnetic stripe
incorporated into the card the card reader device comprises a read
head for passing a magnetic stripe of a card by to read data stored
on a magnetic stripe and for producing a signal indicative of data
stored on a magnetic stripe, a signal setting device for setting an
amplitude of the signal indicative of data stored on a magnetic
stripe, and an output jack adapted to be inserted into a microphone
input associated with a cell phone for providing the signal
indicative of data stored on a magnetic stripe to a cell phone,
wherein application software resident on the cell phone directs the
processor of the cell phone to decode the signal provided to the
microphone input to produce the digital data stored on the
card.
[0013] In another form of the present disclosure, a card reader
device for reading a card having data stored on a magnetic stripe
incorporated into the card in which the device comprises a read
head for passing a magnetic stripe of a card by to read data stored
on a magnetic stripe and for producing a signal indicative of data
stored on a magnetic stripe, an amplifier for amplifying the signal
indicative of data stored on a magnetic stripe, and an output jack
adapted to be inserted into an input associated with a cell phone
for providing the signal indicative of data stored on a magnetic
stripe to a cell phone, wherein application software resident on
the cell phone directs the processor of the cell phone to decode
the signal provided to the audio or line input to produce the
digital data stored on the card.
[0014] In yet another form of the present disclosure, a method for
reading a card having data stored on a magnetic stripe incorporated
into the card is disclosed in which the method comprises the steps
of providing a card reader device comprising a read head for
passing a magnetic stripe of a card by to read data stored on a
magnetic stripe and for producing a signal indicative of data
stored on a magnetic stripe, a signal setting device for setting an
amplitude of the signal indicative of data stored on a magnetic
stripe, an output jack adapted to be inserted into a microphone
input associated with a cell phone for providing the signal
indicative of data stored on a magnetic stripe to a cell phone,
passing a card having data stored on a magnetic stripe incorporated
into the card by the card reader device, and providing the signal
indicative of data stored on a magnetic stripe to a cell phone for
processing by circuitry contained in a cellphone.
[0015] In light of the foregoing comments, it will be recognized
that a principal object of the present disclosure is to provide a
card reader device comprised of a very simple external device to be
used in conjunction with a cell phone with application software
provided to perform the decoding function.
[0016] A further object of the present disclosure is to provide a
card reader device that can read and decode data stored on a
magnetic stripe card by sensing the recorded data waveform and
transmitting the data waveform to a cell phone where it is decoded
with built in circuitry and application software provided.
[0017] Another object of the present disclosure is to provide a
card reader device that can read one or more tracks of data stored
on a magnetic stripe card.
[0018] A further object of the present disclosure is to provide a
card reader device that is of simple construction and design and
which can be easily employed with highly reliable results.
[0019] A still further object of the present disclosure is to
provide a card reader device that can be easily carried or
stored.
[0020] Another object of the present disclosure is to provide a
card reader device that does not require any source of power.
[0021] Another object of the present disclosure is to provide a
card reader device that may be constructed in various shapes,
designs, or forms.
[0022] A still further object of the present disclosure is to
provide a card reader device that can amplify data read from a
magnetic stripe card. In some constructions an amplifier resident
in a card reader device may require power which may be provided by
a cell phone.
[0023] Another object of the present disclosure is to provide a
card reader device that can operate with existing magnetic stripe
cards.
[0024] Yet still another object of the present disclosure is to
provide a card reader device that can provide a signal indicative
of data stored in a magnetic stripe and application software to a
cell phone for the cell phone to decode the signal indicative of
data stored in a magnetic stripe to be processed to transact
commerce.
[0025] These and other objects and advantages of the present
disclosure will become apparent after considering the following
detailed specification in conjunction with the accompanying
drawings, wherein:
BRIEF DESCRIPTION OF THE DRAWINGS
[0026] FIG. 1 is a side perspective view of a card reader device
constructed according to the present disclosure;
[0027] FIG. 2 is a schematic diagram of a card reader device
constructed according to the present disclosure;
[0028] FIG. 3 is a schematic diagram of another embodiment of a
card reader device constructed according to the present
disclosure;
[0029] FIG. 4 is a flowchart of a method of operation of a card
reader device constructed according to the present disclosure;
and
[0030] FIG. 5 is a perspective view of a card reader device
constructed according to the present disclosure.
DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS
[0031] Referring now to the drawings, wherein like numbers refer to
like items, number 10 identifies a preferred embodiment of a card
reader device constructed according to the present disclosure. With
reference now to FIG. 1, the card reader device 10 is shown to
comprise a housing 12 having a slot 14 and an output jack 16
extending out from the housing 12. The jack 16 is adapted to be
inserted into a socket 18 such as a microphone input or a line in
audio input of a cell phone 20. The jack 16 may be a TRS (tip,
ring, sleeve) connector also known as an audio jack, phone plug,
jack plug, stereo plug, mini-jack, or mini-stereo audio connector.
The jack 16 may be formed of different sizes such as miniaturized
versions that are 3.5 mm or 2.5 mm. It is also possible and
contemplated that the jack 16 may be retractable within the housing
12.
[0032] The slot 14 is wide enough and deep enough to accept a card
having a magnetic stripe. In particular, the slot 14 is deep enough
that the magnetic stripe will fit within the slot 14. The slot 14
also has a length that is less than the length of the card to be
inserted into the slot 14. However, it is also possible and
contemplated that the slot 14 may have other lengths if desired,
for a given application. The housing 12 may take on different
shapes and sizes, as will be discussed further herein.
[0033] FIG. 2 illustrates a schematic diagram of the card reader
device 10. The card reader device 10 comprises a read head 22, such
as an inductive pickup head, having a coil 24 connected to a signal
amplitude setting device 26 such as a resistor which is connected
to the jack 16. A lead 28 connects the jack 16 to the coil 24 to
complete the circuit. A card 30, such as a credit card, has a
magnetic stripe 32 associated with the card 30. As has been
previously discussed, the magnetic stripe 32 may have three tracks
with each of the tracks containing data. The card reader device 10
is capable of reading one track, usually track two, when the device
10 is connected to the microphone input of the cell phone 20. As
the magnetic stripe 32 of the card 30 is passed by the read head 22
the read head 22 reads data or information stored in the magnetic
stripe 32. Although not shown, the card 30 is inserted into the
slot 14 in the housing 12 and the card 30 is swiped or passed by
the read head 22. Data stored in the magnetic stripe 32 may be in
the form of magnetic transitions as described in the ISO 7811
standards. As the card 30 moves past the read head 22, magnetic
transitions representing data induce a voltage in the coil 24. A
voltage signal or waveform produced by the coil 24 is provided to
the resistor 26 with the resistor setting the amplitude of the
waveform. This waveform is sent via the jack 16 into the microphone
input socket 18 of the cell phone 20. A pair of wires 34 and 36
connect the socket 18 to an amplifier 38. The amplifier 38
amplifies the waveform received from the card reader device 10. The
amplified waveform is provided to an analog to digital converter
device (ADC) 40 where the waveform in analog form is converted into
digital samples of the analog waveform. The digital samples are
sent to a microprocessor 42 for further processing, as will be
explained. For the sake of clarity and brevity most of the
components of the cell phone 20 have not been shown. However, the
cell phone 20 may also include such components as memory including
flash ROM, SRAM, a camera, a battery, LCD driver, a display, an
antenna, a speaker, a Bluetooth circuit, and WIFI circuitry. The
flash ROM may contain programs, applications, and/or an operating
system for the cell phone 20.
[0034] The card reader device 10 is capable of being connected to
the cell phone 20 for providing data stored in the magnetic stripe
32 of a card 30. Once connected any magnetic stripe 32 that is
swiped in the slot 14 is read by the read head 22. The magnetic
read head 22 generates an analog waveform that results from changes
in magnetization along the stripe 32 relative to the movement
between the read head 22 and the stripe 32. The resistor 26 sets
the amplitude of this signal and this signal is provided to the
cell phone 20. This signal is then amplified by the amplifier 38
contained in the cell phone 20. The ADC 40 of the cell phone 20
samples the amplified analog waveform at a given sampling rate and
generates a stream of digital values or samples. These digital
samples are processed by the processor 42 that can in turn provide
information to a host system such as a third party or a company
that handles credit authentication requests. The processor 42 can
communicate with the host system via the cell phone network, WIFI,
Bluetooth or any other mode available to it. The host system may
also send a signal to the cell phone 20 to indicate that the
transaction has been completed. The processor 42 may be controlled
by a program or an application stored in memory or in a program
storage area. The program or application can be programmed to
decode digital samples received from the ADC 40 and use the decoded
signals to contact a third party for authorizing a transaction. In
this manner, a payment from the cardholder's account can be
transferred to the cell phone owner's account or allow the cell
phone owner to transfer payment to a merchant that accepts credit
card transactions.
[0035] With reference now to FIG. 3, another embodiment of a card
reader device 80 is illustrated. The card reader device 80
comprises a housing 82 having an inductive read head 84 with coil
86 connected to an amplifier 88 which is connected to an output
jack 90. The output jack 90 extends out of the housing 82 and is
adapted to be inserted into a line in audio input or a stereo line
in input associated with a cell phone (not shown). A wire 92
connects the jack 90 to the coil 86. Although not shown in this
particular drawing, a slot is formed in the housing 82 near the
coil 86 to allow a card having a magnetic stripe to be passed by
the coil 86. Data or information stored in the magnetic stripe is
read by the coil 86. The coil 86 produces a waveform indicative of
data stored in the magnetic stripe and this waveform is provided to
the amplifier 88. The amplified waveform is then transmitted to the
cell phone via the jack 90. The amplified waveform may be provided
to an ADC device for converting into digital samples to be
processed by a microprocessor in the cell phone. Once processed,
the cell phone may contact a third party for processing a
transaction in either direction (i.e., to or from the cell phone
owner's account).
[0036] Since the card reader device 80 uses the line in audio input
of the cell phone, the card reader device 80 is capable of
transmitting two tracks from the card being read. As has been
previously discussed, a magnetic stripe may have up to three tracks
with each of the tracks containing data. For example, the card
reader device 80 may read tracks one and two and send these signals
to the cell phone as the left and right channels of a stereo
signal. However, with the card reader device 80 any two of the
three tracks, usually tracks one and two, may be read and decoded
when the card reader device 80 is connected to the stereo line in
inputs. In some situations or constructions, it is possible that
the amplifier 88 may need to be powered. The amplifier 88 may be
powered from a power source resident in the cell phone to which the
device 80 is connected.
[0037] FIG. 4 illustrates a flowchart diagram of a method of
operation 100 of the card reader device 10. The method 100 begins
operation at a step 102 in which a magnetic stripe card 30 is
swiped through the slot 14. In a next step 104, the read head 22
reads data stored in the magnetic stripe 32 and generates an analog
signal or waveform indicative of data stored in the magnetic stripe
32. The waveform then has its amplitude set by the resistor 26 in a
step 106. Next, in a step 108, the set waveform is provided to the
cell phone 20 via the output jack 16 through the socket 18. In a
next step 110, the amplifier 38 amplifies the set waveform. The
waveform is provided to the analog to digital converter device 40
for conversion to a digital signal in a step 112. An application or
a program in the cell phone 20 decodes the digital signal in a next
step 114. In a next step 116, the program contacts a third party to
authorize a transaction using the decoded signal. The third party
either authorizes or denies the transaction in a last step 118. For
example, if the third party authorizes the transaction then money
deducted from the account of the cardholder is transferred into an
account associated with the cell phone owner or vice versa. In this
way, a debt can be collected or paid by use of the card reader
device 10. Further, the card reader devices 10 or 80 may be
employed to transact a one-way transaction in which money can be
credited to an account. In essence, the card reader devices 10 or
80 allow a user to become either a micro-merchant (payee) or a
customer (payer) without having to purchase expensive card reader
devices or software.
[0038] With particular reference now to FIG. 5, another embodiment
of a card reader device 150 is shown. The card reader device 150
has a housing 152 that is in the shape of an acorn. The device 150
has a slot 154 that runs along a length or a width of the housing
152. The slot 154 has a depth that is deep enough to allow a
magnetic stripe of a card to pass through the slot 154. The slot
154 has a length that can be less than the length of a card to be
read. The device also has a jack 156 extending out of the housing
152. The device 150 may contain the components shown in either FIG.
2 or FIG. 3. In particular, the device 150 may be easily carried
and connected to a cell phone when needed. The device 150 is also
small enough that it may be easily stored when not in use. Other
shapes, sizes, or designs for the card reader devices 10, 80, or
150 are possible and contemplated.
[0039] From all that has been said, it will be clear that there has
thus been shown and described herein a card reader device which
fulfills the various objects and advantages sought therefore. It
will become apparent to those skilled in the art, however, that
many changes, modifications, variations, and other uses and
applications of the subject card reader device are possible and
contemplated. All changes, modifications, variations, and other
uses and applications which do not depart from the spirit and scope
of the disclosure are deemed to be covered by the disclosure, which
is limited only by the claims which follow.
* * * * *