Inventor · disambiguated record
Gengsheng Zhang
Also filed as: ZHANG GENGSHENG
124 granted patents·29 pending applications·1,021 citations·filing 2002–2025
99Inventor score
Top patents by PatentIndex Score
153 records- 0195US11796687B2Method and apparatus for location determination using plate tectonics modelsQUALCOMM INC·Filed 2021·Granted Oct 24, 2023·5 cites·28 claims
- 0295US11346959B2Method and apparatus to determine relative location using GNSS carrier phaseQUALCOMM INC·Filed 2020·Granted May 31, 2022·4 cites·30 claims
- 0395US7236883B2Aiding in a satellite positioning systemSIRF TECH INC·Filed 2003·Granted Jun 26, 2007·171 cites·30 claims
- 0494US11550065B2Global navigation satellite system precise positioning engine with estimated ionosphereQUALCOMM INC·Filed 2020·Granted Jan 10, 2023·3 cites·31 claims
- 0594US10080131B2Processing of access point crowdsourcing dataQUALCOMM INC·Filed 2015·Granted Sep 18, 2018·9 cites·30 claims
- 0693US10165105B1Method and system for user equipment communication mode selectionQUALCOMM INC·Filed 2017·Granted Dec 25, 2018·14 cites·30 claims
- 0793US9736649B1Antenna positioning using data across air interface typesQUALCOMM INC·Filed 2016·Granted Aug 15, 2017·14 cites·30 claims
- 0893US9084122B2Processing of access point crowdsourcing dataQUALCOMM INC·Filed 2012·Granted Jul 14, 2015·23 cites·35 claims
- 0993US6703971B2Mode determination for mobile GPS terminalsSIRF TECHNOLOGIES INC·Filed 2002·Granted Mar 9, 2004·184 cites·14 claims
- 1092US10659921B2Measurement batchingQUALCOMM INC·Filed 2016·Granted May 19, 2020·8 cites·22 claims
- 1192US6684158B1Method for aiding a global positioning systemSIRF TECH INC·Filed 2002·Granted Jan 27, 2004·113 cites·1 claims
- 1291US8078189B2System and method for providing location based services over a networkCHANG STEVE·Filed 2005·Granted Dec 13, 2011·62 cites·34 claims
- 1390US9843890B2Reliability in mobile device positioning in a crowdsourcing systemQUALCOMM INC·Filed 2016·Granted Dec 12, 2017·6 cites·11 claims
- 1490US9113291B2Location detection within identifiable pre-defined geographic areasQUALCOMM INC·Filed 2013·Granted Aug 18, 2015·17 cites·44 claims
- 1590US8744484B2Wireless network coverage estimation using down-sampled crowd-sourced dataDO JU-YONG·Filed 2012·Granted Jun 3, 2014·11 cites·20 claims
- 1689US11668840B2Ultra-long baseline RTKQUALCOMM INC·Filed 2020·Granted Jun 6, 2023·2 cites·30 claims
- 1788US9020523B2Position estimating for a mobile deviceMOEGLEIN MARK LEO·Filed 2011·Granted Apr 28, 2015·15 cites·54 claims
- 1887US10637870B2Wireless device attribute communicationQUALCOMM INC·Filed 2016·Granted Apr 28, 2020·5 cites·31 claims
- 1986US10897686B2Determining a time calibration value for a user equipmentQUALCOMM INC·Filed 2016·Granted Jan 19, 2021·6 cites·30 claims
- 2086US9167551B2Mobile access point detectionGAO WEIHUA·Filed 2012·Granted Oct 20, 2015·12 cites·32 claims
- 2185US11892545B2Detecting spoofed global navigation satellite system (GNSS) signalsQUALCOMM INC·Filed 2021·Granted Feb 6, 2024·1 cites·18 claims
- 2285US9241353B2Communications between a mobile device and an access point deviceQUALCOMM INC·Filed 2013·Granted Jan 19, 2016·9 cites·29 claims
- 2385US8437693B2Synchronizing a radio network with end user radio terminalsBROWN JIM·Filed 2011·Granted May 7, 2013·9 cites·32 claims
- 2484US12411251B2Method and apparatus to determine relative location using GNSS carrier phaseQUALCOMM INC·Filed 2023·Granted Sep 9, 2025·0 cites·30 claims
- 2584US11802971B2Real-time kinematic (RTK) and differential global navigation satellite system (DGNSS) corrections using multiple reference stationsQUALCOMM INC·Filed 2021·Granted Oct 31, 2023·1 cites·40 claims
- 2684US10701531B2Environmental sensing with wireless communication devicesQUALCOMM INC·Filed 2017·Granted Jun 30, 2020·4 cites·57 claims
- 2784US9699611B1Relative forward link calibration estimationQUALCOMM INC·Filed 2016·Granted Jul 4, 2017·4 cites·16 claims
- 2884US9131347B2Utilizing a pressure profile to determine a location context identifierQUALCOMM INC·Filed 2013·Granted Sep 8, 2015·10 cites·38 claims
- 2984US7979207B2Systems and methods for detecting a vehicle static conditionSIRF TECH INC·Filed 2007·Granted Jul 12, 2011·19 cites·29 claims
- 3083US12130369B2Ultra wide-lane (UWL) real-time kinematic (RTK)QUALCOMM INC·Filed 2021·Granted Oct 29, 2024·1 cites·26 claims
- 3183US9547068B2Methods, systems and devices for providing location based services in a venueQUALCOMM INC·Filed 2014·Granted Jan 17, 2017·5 cites·4 claims
- 3283US9491655B2Adaptive control of crowdsourcing data using mobile device generated parametersQUALCOMM INC·Filed 2015·Granted Nov 8, 2016·4 cites·20 claims
- 3383US9329036B2Mobile device positioning based on independently obtained barometric pressure measurementsQUALCOMM INC·Filed 2014·Granted May 3, 2016·8 cites·30 claims
- 3483US9014974B2Predictive scheduling of navigation tasksQUALCOMM INC·Filed 2012·Granted Apr 21, 2015·9 cites·49 claims
- 3583US8983774B2Intelligent map combination for venues enabling indoor positioningQUALCOMM INC·Filed 2013·Granted Mar 17, 2015·8 cites·31 claims
- 3683US8855929B2Using object to align and calibrate inertial navigation systemZHANG GENGSHENG·Filed 2010·Granted Oct 7, 2014·11 cites·25 claims
- 3782US11619745B2Camera-based GNSS environment detectorQUALCOMM INC·Filed 2019·Granted Apr 4, 2023·4 cites·30 claims
- 3882US8688139B2Concurrent wireless transmitter mapping and mobile station positioningGARIN LIONEL J·Filed 2010·Granted Apr 1, 2014·9 cites·56 claims
- 3981US11675091B2RTK GNSS positioning without base stationsQUALCOMM INC·Filed 2020·Granted Jun 13, 2023·1 cites·47 claims
- 4081US11480691B2Method and apparatus to determine relative location using GNSS carrier phaseQUALCOMM INC·Filed 2020·Granted Oct 25, 2022·1 cites·30 claims
- 4181US2024377495A1Increased positioning resolutionQUALCOMM INC·Filed 2024·Application pending·0 cites
- 4280US10383072B2Method and system for synchronization of sensing operations performed by a plurality of devicesQUALCOMM INC·Filed 2017·Granted Aug 13, 2019·2 cites·30 claims
- 4379US12219428B2Satellite signal environment determination and/or position estimate selectionQUALCOMM INC·Filed 2021·Granted Feb 4, 2025·1 cites·23 claims
- 4479US10957201B2System and method for relative positioning based safe autonomous drivingQUALCOMM INC·Filed 2017·Granted Mar 23, 2021·3 cites·30 claims
- 4579US9442179B2Tiered positioning assistance data for mobile devices within an indoor environmentQUALCOMM INC·Filed 2013·Granted Sep 13, 2016·7 cites·76 claims
- 4678US12292514B2Ionosphere grid history and compression for GNSS positioningQUALCOMM INC·Filed 2023·Granted May 6, 2025·0 cites·30 claims
- 4778US11914052B2Method and apparatus to determine relative location using GNSS carrier phaseQUALCOMM INC·Filed 2022·Granted Feb 27, 2024·0 cites·30 claims
- 4877US9900918B2Communications between a mobile device and an access point deviceQUALCOMM INC·Filed 2015·Granted Feb 20, 2018·2 cites·24 claims
- 4977US7239272B2Partial almanac collection systemSIRF TECH INC·Filed 2006·Granted Jul 3, 2007·12 cites·14 claims
- 5077US2024027625A1Real-time kinematic (rtk) and differential global navigation satellite system (dgnss) corrections using multiple reference stationsQUALCOMM INC·Filed 2023·Application pending·0 cites
Showing the top 50 of 153 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →