Rowitch; Douglas Neal

Patent Applications and Registrations

Patent applications and USPTO patent grants for Rowitch; Douglas Neal.The latest application filed is for "method and apparatus for wireless network hybrid positioning".

Company Profile

12.64.58

Rowitch; Douglas Neal - Honolulu HI
Rowitch; Douglas Neal - Del Mar CA US
- Del Mar CA US

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
On demand positioning Grant 11,226,417 - Ische , et al. January 18, 2	2022-01-18
Method And Apparatus For Wireless Network Hybrid Positioning App 20210080596 - Moeglein; Mark Leo ; et al.	2021-03-18
Method and apparatus for wireless network hybrid positioning Grant 10,895,648 - Moeglein , et al. January 19, 2	2021-01-19
Methods and apparatuses for use with mode-switchable navigation Grant 10,725,184 - Farmer , et al.	2020-07-28
Method and Apparatus for Obtaining and Displaying Map Data On a Mobile Device App 20190301891 - Rowitch; Douglas Neal	2019-10-03
On demand positioning Grant 10,393,883 - Ische , et al. A	2019-08-27
On Demand Positioning App 20190107631 - ISCHE; Marc Anthony ; et al.	2019-04-11
Position determination using measurements from past and present epochs Grant 10,247,828 - Riley , et al.	2019-04-02
Location based service (LBS) system, method and apparatus for triggering of mobile station LBS applications Grant 10,237,697 - Rowitch , et al.	2019-03-19
Methods And Apparatuses For Use With Mode-switchable Navigation App 20170315240 - Farmer; Dominic Gerard ; et al.	2017-11-02
Wireless network hybrid positioning Grant 9,778,372 - Moeglein , et al. October 3, 2	2017-10-03
Using Smart Meters As Reliable Crowd-sourcing Agents App 20170164157 - Rowitch; Douglas Neal	2017-06-08
Techniques For Reducing Scans For Indoor Position Determination App 20170041899 - VENKATRAMAN; Sai Pradeep ; et al.	2017-02-09
Techniques for reducing scans for indoor position determination Grant 9,549,386 - Venkatraman , et al. January 17, 2	2017-01-17
System and/or method of locating a portable service access transceiver Grant 9,544,923 - Gupta , et al. January 10, 2	2017-01-10
Anti-spoofing detection system Grant 9,494,691 - Gum , et al. November 15, 2	2016-11-15
Location Based Service (lbs) System, Method And Apparatus For Triggering Of Mobile Station Lbs Applications App 20160277896 - Rowitch; Douglas Neal ; et al.	2016-09-22
Use of RF signatures to detect moved wireless transmitters Grant 9,439,168 - Rowitch September 6, 2	2016-09-06
Apparatus And Method For Gnss Antenna Selection App 20160254598 - Sheynblat; Leonid ; et al.	2016-09-01
System And/or Method Of Locating A Portable Service Access Transceiver App 20160143065 - Gupta; Rajarshi ; et al.	2016-05-19
System and/or method of locating a portable service access transceiver Grant 9,282,433 - Gupta , et al. March 8, 2	2016-03-08
Use Of Rf Signatures To Detect Moved Wireless Transmitters App 20150341894 - Rowitch; Douglas Neal	2015-11-26
Methods and systems for deriving seed position of a subscriber station in support of unassisted GPS-type position determination in a wireless communication system Grant 9,194,957 - Rowitch , et al. November 24, 2	2015-11-24
Time of arrival (TOA) estimation for positioning in a wireless communication network Grant 9,037,155 - Fischer , et al. May 19, 2	2015-05-19
Position estimating for a mobile device Grant 9,020,523 - Moeglein , et al. April 28, 2	2015-04-28
Compressed sensing for navigation data Grant 8,994,587 - Bolotski , et al. March 31, 2	2015-03-31
Wireless Network Hybrid Positioning App 20150057018 - Moeglein; Mark Leo ; et al.	2015-02-26
Methods and apparatuses for demodulating multiple channel satellite positioning system signals Grant 8,964,814 - Rowitch February 24, 2	2015-02-24
Method And Apparatus For Wireless Network Hybrid Positioning App 20150018009 - Moeglein; Mark Leo ; et al.	2015-01-15
Location Based Service (lbs) System, Method And Apparatus For Triggering Of Mobile Station Lbs Applications App 20140349680 - Rowitch; Douglas Neal ; et al.	2014-11-27
Systems, methods, and computer program products for refreshing data Grant 8,866,588 - Rowitch , et al. October 21, 2	2014-10-21
Sensor uses in communication systems Grant 8,843,181 - Seibert , et al. September 23, 2	2014-09-23
Position Determination Using Measurements From Past And Present Epochs App 20140225770 - Riley; Wyatt Thomas ; et al.	2014-08-14
Trajectory-based location determination Grant 8,792,903 - Ische , et al. July 29, 2	2014-07-29
System And/or Method Of Locating A Portable Service Access Transceiver App 20140162589 - Gupta; Rajarshi ; et al.	2014-06-12
Receive diversity in GNSS receivers Grant 8,736,490 - Simic , et al. May 27, 2	2014-05-27
Position determination using measurements from past and present epochs Grant 8,704,707 - Riley , et al. April 22, 2	2014-04-22
Using Smart Meters As Reliable Crowd-sourcing Agents App 20140062719 - ROWITCH; Douglas Neal	2014-03-06
Radio frequency (RF) signal multiplexing Grant 8,634,785 - Bhatia , et al. January 21, 2	2014-01-21
Selective coherent and non-coherent demodulation methods and apparatuses Grant 8,619,919 - Wu , et al. December 31, 2	2013-12-31
Selective coherent and non-coherent demodulation methods and apparatuses Grant 08619919 -	2013-12-31
Anti-spoofing Detection System App 20130328719 - Gum; Arnold Jason ; et al.	2013-12-12
Time-setting in satellite positioning system receivers Grant 8,571,089 - Hoang , et al. October 29, 2	2013-10-29
Anti-spoofing detection system Grant 8,531,332 - Gum , et al. September 10, 2	2013-09-10
Mobile receiver with location services capability Grant 8,478,228 - Rowitch July 2, 2	2013-07-02
Transmitter position integrity checking Grant 8,437,772 - Moeglein , et al. May 7, 2	2013-05-07
On demand positioning Grant 8,390,512 - Ische , et al. March 5, 2	2013-03-05
Methods And Apparatuses For Use With Mode-switchable Navigation App 20130027248 - Farmer; Dominic Gerard ; et al.	2013-01-31
Methods and apparatuses for requesting/providing sensitivity assistance information associated with various satellite positioning systems in wireless communication networks Grant 8,358,243 - Lin , et al. January 22, 2	2013-01-22
Position Estimating For A Mobile Device App 20130017840 - Moeglein; Mark Leo ; et al.	2013-01-17
Methods And Systems For Deriving Seed Position Of A Subscriber Station In Support Of Unassisted Gps-type Position Determination In A Wireless Communication System App 20130009810 - ROWITCH; Douglas Neal ; et al.	2013-01-10
Methods And Systems For Deriving Seed Position Of A Subscriber Station In Support Of Unassisted Gps-type Position Determination In A Wireless Communication System App 20130002483 - ROWITCH; Douglas Neal ; et al.	2013-01-03
Methods and apparatuses for responding to a request for satellite positioning system related information associated with a mobile station Grant 8,334,806 - Gum , et al. December 18, 2	2012-12-18
Method and apparatus for multipath mitigation Grant 8,306,093 - Chen , et al. November 6, 2	2012-11-06
Methods and systems for deriving seed position of a subscriber station in support of unassisted GPS-type position determination in a wireless communication system Grant 8,299,960 - Rowitch , et al. October 30, 2	2012-10-30
Systems, methods, and apparatus for jammer rejection Grant 8,213,487 - Simic , et al. July 3, 2	2012-07-03
Receive Diversity in GNSS Receivers App 20120154212 - Simic; Emilija M. ; et al.	2012-06-21
Selective Coherent And Non-coherent Demodulation Methods And Apparatuses App 20120093208 - Wu; Jie ; et al.	2012-04-19
Systems, methods, and apparatus for frequency control Grant 8,139,685 - Simic , et al. March 20, 2	2012-03-20
Receive diversity in GNSS receivers Grant 8,130,145 - Simic , et al. March 6, 2	2012-03-06
Time-setting In Satellite Positioning System Receivers App 20120033716 - Hoang; Duong A. ; et al.	2012-02-09
Methods and apparatuses for use with mode-switchable navigation radio Grant 8,106,821 - Farmer , et al. January 31, 2	2012-01-31
Position Determination Using Measurements From Past And Present Epochs App 20110298658 - Riley; Wyatt Thomas ; et al.	2011-12-08
Compressed Sensing For Navigation Data App 20110279324 - Bolotski; Josephine A. ; et al.	2011-11-17
Anti-spoofing Detection System App 20110227787 - Gum; Arnold J. ; et al.	2011-09-22
Methods And Apparatuses For Demodulating Multiple Channel Satellite Positioning System Signals App 20110216811 - Rowitch; Douglas Neal	2011-09-08
System and/or method for determining sufficiency of pseudorange measurements Grant 7,978,131 - Ahmed , et al. July 12, 2	2011-07-12
Methods And Apparatuses For Responding To A Request For Satellite Positioning System Related Information Associated With A Mobile Station App 20110090115 - Gum; Arnold Jason ; et al.	2011-04-21
Transmitter Position Integrity Checking App 20110065457 - Moeglein; Mark Leo ; et al.	2011-03-17
Assistance Data For Positioning In Multiple Radio Access Technologies App 20110039578 - Rowitch; Douglas Neal ; et al.	2011-02-17
Sensor-aided Wireless Combining App 20100330940 - SHEYNBLAT; Leonid ; et al.	2010-12-30
Trajectory-Based Location Determination App 20100331010 - Ische; Marc A. ; et al.	2010-12-30
System and/or Method for Determining Sufficiency of Pseudorange Measurements App 20100328149 - Ahmed; Rizwan E. ; et al.	2010-12-30
Receive Diversity In Gnss Receivers App 20100328155 - Simic; Emilija M. ; et al.	2010-12-30
Systems, Methods, And Apparatus For Jammer Rejection App 20100316095 - Simic; Emilija ; et al.	2010-12-16
On Demand Positioning App 20100309044 - Ische; Marc A. ; et al.	2010-12-09
Sensor Uses In Communication Systems App 20100304761 - Seibert; Cristina A. ; et al.	2010-12-02
Methods And Systems For Deriving Seed Position Of A Subscriber Station In Support Of Unassisted Gps-type Position Determination In A Wireless Communication System App 20100279705 - Rowitch; Douglas Neal ; et al.	2010-11-04
Time Of Arrival (toa) Estimation For Positioning In A Wireless Communication Network App 20100279707 - Fischer; Sven ; et al.	2010-11-04
Using soft bit decisions to improve DPSK demodulation of SPS data Grant 7,792,222 - Tang , et al. September 7, 2	2010-09-07
Environment-specific Measurement Weighting In Wireless Positioning App 20100178934 - Moeglein; Mark Leo ; et al.	2010-07-15
Systems, Methods, And Computer Program Products For Refreshing Data App 20100141470 - Rowitch; Douglas Neal ; et al.	2010-06-10
Method And Apparatus For Multipath Mitigation App 20100135365 - Chen; Shiou-Hung ; et al.	2010-06-03
Method For Performing Consistency Checks For Multiple Signals Received From A Transmitter App 20100117884 - Ahmed; Rizwan ; et al.	2010-05-13
Mobile Receiver With Location Services Capability App 20100099375 - Rowitch; Douglas Neal	2010-04-22
Method and apparatus for demodulating signals processed in a transmit diversity mode Grant 7,684,474 - Rowitch , et al. March 23, 2	2010-03-23
System and/or method for determining sufficiency of pseudorange measurements Grant 7,656,348 - Ahmed , et al. February 2, 2	2010-02-02
Method and apparatus for demodulating signals processed in a transmit diversity mode Grant 7,623,566 - Rowitch , et al. November 24, 2	2009-11-24
Radio Frequency (RF) Signal Multiplexing App 20090274079 - Bhatia; Ashok ; et al.	2009-11-05
Synthetic path diversity repeater Grant 7,580,672 - Rowitch August 25, 2	2009-08-25
Method and Apparatus for Establishing a Wireless Network Signal Acquisition Rate App 20090156205 - Rowitch; Douglas Neal	2009-06-18
System and/or method for determining sufficiency of pseudorange measurements App 20070268177 - Ahmed; Rizwan ; et al.	2007-11-22
Method And Apparatus For Demodulating Signals Processed In A Transmit Diversity Mode App 20070116101 - Rowitch; Douglas Neal ; et al.	2007-05-24
Method And Apparatus For Demodulating Signals Processed In A Transmit Diversity Mode App 20070116102 - Rowitch; Douglas Neal ; et al.	2007-05-24
Systems, methods, and apparatus for frequency control App 20070066268 - Simic; Emilija ; et al.	2007-03-22
Method and apparatus for demodulating signals processed in a transmit diversity mode Grant 7,184,463 - Rowitch , et al. February 27, 2	2007-02-27
Using soft bit decisions to improve DPSK demodulation of SPS data App 20060285612 - Tang; Kai ; et al.	2006-12-21
Synthetic path diversity repeater App 20040266338 - Rowitch, Douglas Neal	2004-12-30
System, method, and apparatus for generating a timing signal Grant 6,788,663 - Rowitch September 7, 2	2004-09-07
Method and apparatus for demodulating signals processed in a transmit diversity mode App 20040042536 - Rowitch, Douglas Neal ; et al.	2004-03-04
System, method, and apparatus for generating a timing signal App 20030207681 - Rowitch, Douglas Neal	2003-11-06
Method and apparatus for demodulating signals processed in a transmit diversity mode Grant 6,628,702 - Rowitch , et al. September 30, 2	2003-09-30

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