Inventor · disambiguated record
Jian Chen
Also filed as: CHEN JIAN · CHEN JIAN-JI
25 granted patents·2 pending applications·77 citations·filing 2008–2021
94Inventor score
Files withMARVELL WORLD TRADE LTD16MARVELL INT LTD5CADENCE DESIGN SYSTEMS INC2BEIJING QIHOO TECHNOLOGY CO1CARERAY DIGITAL MEDICAL TECH CO LTD1
Top patents by PatentIndex Score
27 records- 0195US9746331B1Method and apparatus for map matchingMARVELL INT LTD·Filed 2015·Granted Aug 29, 2017·17 cites·18 claims
- 0290US9864827B1System and method for modeling electronic circuit designsCADENCE DESIGN SYSTEMS INC·Filed 2015·Granted Jan 9, 2018·9 cites·20 claims
- 0388US11721083B2X-ray imaging system and methodCARERAY DIGITAL MEDICAL TECH CO LTD·Filed 2021·Granted Aug 8, 2023·2 cites·10 claims
- 0487US10067237B1Method and apparatus for geo-fence detectionMARVELL INT LTD·Filed 2016·Granted Sep 4, 2018·8 cites·15 claims
- 0581US9715569B1Methods, systems, and articles of manufacture for implementing an electronic design with disconnected field domainsCADENCE DESIGN SYSTEMS INC·Filed 2015·Granted Jul 25, 2017·4 cites·20 claims
- 0681US9197998B2Method and system for positioning wireless deviceMARVELL WORLD TRADE LTD·Filed 2014·Granted Nov 24, 2015·4 cites·19 claims
- 0779US9781572B2Positioning database management applied to server-based positioning systemMARVELL WORLD TRADE LTD·Filed 2016·Granted Oct 3, 2017·2 cites·16 claims
- 0878US9739888B2Method, system and device for position determination with predicted ephemerisMARVELL WORLD TRADE LTD·Filed 2014·Granted Aug 22, 2017·7 cites·20 claims
- 0978US9237418B2Positioning database management applied to server-based positioning systemMARVELL WORLD TRADE LTD·Filed 2014·Granted Jan 12, 2016·3 cites·18 claims
- 1075USRE48934EWireless LAN device positioningMARVELL WORLD TRADE LTD·Filed 2018·Granted Feb 15, 2022·2 cites·20 claims
- 1175USRE48160EMethod and system for positioning wireless deviceMARVELL WORLD TRADE LTD·Filed 2018·Granted Aug 11, 2020·2 cites·19 claims
- 1275US9712976B1Method and system for position updating using cached radio signal rangeMARVELL INT LTD·Filed 2015·Granted Jul 18, 2017·2 cites·20 claims
- 1373US9642110B2GPS and WLAN hybrid position determinationMARVELL WORLD TRADE LTD·Filed 2014·Granted May 2, 2017·5 cites·31 claims
- 1473US9591458B2Method and apparatus for adaptive positioningMARVELL WORLD TRADE LTD·Filed 2015·Granted Mar 7, 2017·3 cites·20 claims
- 1571USRE47926EServer-based positioning system architectureMARVELL WORLD TRADE LTD·Filed 2018·Granted Mar 31, 2020·1 cites·18 claims
- 1671US9467965B2Positioning data distribution applied to server-based positioning systemMARVELL WORLD TRADE LTD·Filed 2014·Granted Oct 11, 2016·2 cites·20 claims
- 1765US9578618B2Server-based positioning system architectureMARVELL WORLD TRADE LTD·Filed 2014·Granted Feb 21, 2017·1 cites·18 claims
- 1863US9743233B1Method and apparatus for geo-fence monitoringMARVELL INT LTD·Filed 2015·Granted Aug 22, 2017·1 cites·20 claims
- 1959US9521568B2Wireless LAN device positioningMARVELL WORLD TRADE LTD·Filed 2014·Granted Dec 13, 2016·1 cites·20 claims
- 2057USRE47940EPositioning database management applied to server-based positioning systemMARVELL WORLD TRADE LTD·Filed 2018·Granted Apr 7, 2020·0 cites·18 claims
- 2156US9357521B2Determining an estimated location of a base stationMARVELL WORLD TRADE LTD·Filed 2014·Granted May 31, 2016·1 cites·30 claims
- 2248US9699759B1Method and device for detecting false movement of a mobile deviceMARVELL INT LTD·Filed 2016·Granted Jul 4, 2017·0 cites·16 claims
- 2343US10117258B2Wireless channel redistribution method and apparatusBEIJING QIHOO TECHNOLOGY CO·Filed 2014·Granted Oct 30, 2018·0 cites·20 claims
- 2442US10310089B2Method and apparatus for updating and providing satellite navigation messageMARVELL WORLD TRADE LTD·Filed 2016·Granted Jun 4, 2019·0 cites·20 claims
- 2542US2010031072A1System for power management and safety protection and method thereofMICRO STAR INT CO LTD·Filed 2008·Application pending·0 cites
- 2638US9872166B2Apparatus and method for providing positioning data based on authentication resultMARVELL WORLD TRADE LTD·Filed 2015·Granted Jan 16, 2018·0 cites·15 claims
- 2735US2011109493A1Control device and method utilizing the sameCHEN JIAN-JI·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →