Inventor · disambiguated record
Jiajian Chen
Also filed as: CHEN JIAJIAN
19 granted patents·12 pending applications·278 citations·filing 2007–2023
94Inventor score
Top patents by PatentIndex Score
31 records- 0198US9129157B2Method for image-based status determinationQUALCOMM INC·Filed 2013·Granted Sep 8, 2015·155 cites·22 claims
- 0297US9058702B2Method for securely delivering indoor positioning data and applicationsQUALCOMM INC·Filed 2013·Granted Jun 16, 2015·39 cites·33 claims
- 0395US9285227B1Creating routing paths in mapsQUALCOMM INC·Filed 2015·Granted Mar 15, 2016·16 cites·14 claims
- 0493US9959674B2Directional and X-ray view techniques for navigation using a mobile deviceQUALCOMM INC·Filed 2013·Granted May 1, 2018·17 cites·39 claims
- 0588US9185675B2Method and apparatus for classifying a mobile device locationQUALCOMM INC·Filed 2013·Granted Nov 10, 2015·16 cites·26 claims
- 0686US9600930B2Method and apparatus for optimized presentation of complex mapsQUALCOMM INC·Filed 2013·Granted Mar 21, 2017·5 cites·20 claims
- 0786US9235575B1Systems and methods using a slideshow generatorXIAO JUN·Filed 2010·Granted Jan 12, 2016·11 cites·17 claims
- 0879US9589401B2Method for securely delivering indoor positioning data and applicationsQUALCOMM INC·Filed 2015·Granted Mar 7, 2017·4 cites·33 claims
- 0979US9305353B1Landmark based positioningQUALCOMM INC·Filed 2014·Granted Apr 5, 2016·4 cites·17 claims
- 1077US10445945B2Directional and X-ray view techniques for navigation using a mobile deviceQUALCOMM INC·Filed 2019·Granted Oct 15, 2019·1 cites·37 claims
- 1176US10354452B2Directional and x-ray view techniques for navigation using a mobile deviceQUALCOMM INC·Filed 2018·Granted Jul 16, 2019·1 cites·33 claims
- 1270US9354067B2System, method and/or devices for aligning a movement path with an indoor routing graphQUALCOMM INC·Filed 2013·Granted May 31, 2016·3 cites·30 claims
- 1367US9146299B2Method and apparatus for position estimation using trajectoryQUALCOMM INC·Filed 2013·Granted Sep 29, 2015·3 cites·42 claims
- 1465US10878637B2Directional and x-ray view techniques for navigation using a mobile deviceQUALCOMM INC·Filed 2019·Granted Dec 29, 2020·0 cites·41 claims
- 1564US12470054B2Wire connection protection deviceSHENZHEN CHENBEI TECH CO LTD·Filed 2023·Granted Nov 11, 2025·0 cites·11 claims
- 1664US9906921B2Updating points of interest for positioningQUALCOMM INC·Filed 2015·Granted Feb 27, 2018·1 cites·20 claims
- 1761US9093021B2Methods, apparatuses, and devices for rendering indoor maps on a displayQUALCOMM INC·Filed 2013·Granted Jul 28, 2015·1 cites·43 claims
- 1860US9191782B22D to 3D map conversion for improved navigationQUALCOMM INC·Filed 2013·Granted Nov 17, 2015·1 cites·96 claims
- 1953US9483826B2Landmark based positioningQUALCOMM INC·Filed 2016·Granted Nov 1, 2016·0 cites·20 claims
- 2048US2013205202A1Transformation of a Document into Interactive Media ContentXIAO JUN·Filed 2011·Application pending·0 cites
- 2145US2015350847A1Phone based context engine for positioningQUALCOMM INC·Filed 2014·Application pending·0 cites
- 2245US2015095350A1Methods, apparatuses, and devices for generating maps on a mobile deviceQUALCOMM INC·Filed 2013·Application pending·0 cites
- 2345US2009113350A1System and method for visually summarizing and interactively browsing hierarchically structured digital objectsHIBINO STACIE LYNN·Filed 2007·Application pending·0 cites
- 2444US2016187457A1Hybrid model for smart positioning data processingQUALCOMM INC·Filed 2014·Application pending·0 cites
- 2544US2016174147A1Access point selection for mobile device positioningQUALCOMM INC·Filed 2014·Application pending·0 cites
- 2644US2016066150A1Dynamic Configuration of a Positioning SystemQUALCOMM INC·Filed 2014·Application pending·0 cites
- 2744US2014257687A1Pyramid mapping data structure for indoor navigationQUALCOMM INC·Filed 2013·Application pending·0 cites
- 2843US2015228095A1Method and apparatus for generating a heatmapQUALCOMM INC·Filed 2014·Application pending·0 cites
- 2943US2015365804A1Positioning Capability Based Assistance Data GenerationQUALCOMM INC·Filed 2014·Application pending·0 cites
- 3042US2015161440A1Method and apparatus for map alignment in a multi-level environment/venueQUALCOMM INC·Filed 2013·Application pending·0 cites
- 3142US2014253371A1Method and apparatus for enabling the use of global navigation satellite system (gnss) signals indoorsQUALCOMM INC·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →