Inventor · disambiguated record
Grant Alexander Marshall
Also filed as: MARSHALL GRANT · MARSHALL GRANT ALEXANDER
29 granted patents·8 pending applications·268 citations·filing 2001–2023
96Inventor score
Top patents by PatentIndex Score
37 records- 0193US9237417B2Terrestrial positioning system calibrationQUALCOMM INC·Filed 2014·Granted Jan 12, 2016·20 cites·30 claims
- 0291US8306523B2Methods and apparatuses supporting multiple positioning protocol versions in wireless communication networksFISCHER SVEN·Filed 2009·Granted Nov 6, 2012·23 cites·60 claims
- 0390US9078102B2Techniques for generating environment and reference data reports for particular environments on behalf of mobile devicesQUALCOMM INC·Filed 2013·Granted Jul 7, 2015·9 cites·32 claims
- 0488US7383049B2Automation of maintenance and improvement of location service parameters in a data base of a wireless mobile communication systemQUALCOMM INC·Filed 2002·Granted Jun 3, 2008·76 cites·51 claims
- 0586US9549288B2Determination of differential forward link calibration in LTE networks for positioningQUALCOMM INC·Filed 2014·Granted Jan 17, 2017·12 cites·26 claims
- 0685US11765683B2Determining a user equipment position within a coverage sub-area of a cell based on cell identity dataQUALCOMM INC·Filed 2021·Granted Sep 19, 2023·1 cites·35 claims
- 0783USD899451SDisplay screen or portion thereof with transitional graphical user interfaceGOOGLE LLC·Filed 2019·Granted Oct 20, 2020·20 cites·1 claims
- 0882US9606215B2Terrestrial positioning system calibrationQUALCOMM INC·Filed 2015·Granted Mar 28, 2017·4 cites·30 claims
- 0981USD826250SDisplay screen with transitional graphical user interfaceGOOGLE INC·Filed 2017·Granted Aug 21, 2018·22 cites·1 claims
- 1080US6832090B2System and method for identification of transmitters with limited informationQUALCOMM INC·Filed 2001·Granted Dec 14, 2004·24 cites·33 claims
- 1179US9560627B2Assistance data for use in determining a position of a mobile deviceQUALCOMM INC·Filed 2015·Granted Jan 31, 2017·3 cites·26 claims
- 1277US9854404B2Techniques for generating environment and reference data reports for particular environments on behalf of mobile devicesQUALCOMM INC·Filed 2015·Granted Dec 26, 2017·2 cites·20 claims
- 1376US12192953B2Determining a user equipment position within a coverage sub-area of a cell based on cell identity dataQUALCOMM INC·Filed 2023·Granted Jan 7, 2025·0 cites·27 claims
- 1474US7136652B2System and method for identification of transmitters with limited informationQUALCOMM INC·Filed 2004·Granted Nov 14, 2006·15 cites·19 claims
- 1571US8306093B2Method and apparatus for multipath mitigationCHEN SHIOU-HUNG·Filed 2008·Granted Nov 6, 2012·5 cites·37 claims
- 1668US8676233B2Methods and apparatuses supporting multiple positioning protocol versions in wireless communication networksQUALCOMM INC·Filed 2012·Granted Mar 18, 2014·2 cites·56 claims
- 1764USD826251SDisplay screen with transitional graphical user interfaceGOOGLE INC·Filed 2017·Granted Aug 21, 2018·10 cites·1 claims
- 1860US8866588B2Systems, methods, and computer program products for refreshing dataROWITCH DOUGLAS NEAL·Filed 2009·Granted Oct 21, 2014·3 cites·32 claims
- 1960US2024284144A1Prioritizing multiple localization technologiesQUALCOMM INC·Filed 2023·Application pending·0 cites
- 2060US2024049166A1Terrestrial positioning for unknown cellsQUALCOMM INC·Filed 2023·Application pending·0 cites
- 2158US12349100B2Similarity learning for crowd-sourced positioningQUALCOMM INC·Filed 2022·Granted Jul 1, 2025·0 cites·30 claims
- 2258US2025224233A1Context-aware navigationQUALCOMM INC·Filed 2023·Application pending·0 cites
- 2357USD845322SDisplay screen or portion thereof with transitional graphical user interfaceGOOGLE INC·Filed 2017·Granted Apr 9, 2019·6 cites·1 claims
- 2457US9743374B2Methods and apparatuses for requesting/providing assistance data associated with various satellite positioning systems in wireless communication networksQUALCOMM INC·Filed 2014·Granted Aug 22, 2017·0 cites·63 claims
- 2555US8786491B2Methods and apparatuses for requesting/providing assistance data associated with various satellite positioning systems in wireless communication networksFISCHER SVEN·Filed 2009·Granted Jul 22, 2014·2 cites·40 claims
- 2654US7499712B2Position computation in a positioning system using synchronization time biasQUALCOMM INC·Filed 2003·Granted Mar 3, 2009·9 cites·68 claims
- 2753US12458982B2Devices, systems, and methods of use thereof for magnetic separationGEORGIA TECH RES INST·Filed 2022·Granted Nov 4, 2025·0 cites·19 claims
- 2852US10261165B2Determining network synchronization statusQUALCOMM INC·Filed 2015·Granted Apr 16, 2019·0 cites·30 claims
- 2951US10024951B2Crowdsourcing network synchronization statusQUALCOMM INC·Filed 2015·Granted Jul 17, 2018·0 cites·24 claims
- 3051US2025317704A1Context-aware navigationQUALCOMM INC·Filed 2023·Application pending·0 cites
- 3147US11284218B2Multi-path positioning signal determinationQUALCOMM INC·Filed 2020·Granted Mar 22, 2022·0 cites·26 claims
- 3247US7991414B2Position computation in a positioning system using synchronization time biasQUALCOMM INC·Filed 2009·Granted Aug 2, 2011·0 cites·31 claims
- 3346US2010093377A1Creating And Using Base Station Almanac Information In A Wireless Communication System Having A Position Location CapabilityQUALCOMM INC·Filed 2009·Application pending·0 cites
- 3444US2015195674A1Method for estimating delay difference between receive processing chains of a device using crowd sourcingQUALCOMM INC·Filed 2014·Application pending·0 cites
- 3537US2017026784A1Mapping multiple antenna systems using crowdsourcing dataQUALCOMM INC·Filed 2015·Application pending·0 cites
- 3636US9063222B2Almanac maintenance for mobile station positioningMARSHALL GRANT ALEXANDER·Filed 2010·Granted Jun 23, 2015·0 cites·54 claims
- 3734US2016080106A1Method for assigning prs muting patterns for rstd measurement acquisitionQUALCOMM INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →