Inventor · disambiguated record
Quan Wen
Also filed as: WEN QUAN
9 granted patents·8 pending applications·14 citations·filing 1992–2024
80Inventor score
Files withCATARC AUTOMOTIVE TEST CENTER TIANJIN CO LTD3AERO ENGINE ACAD OF CHINA2CATERPILLAR INC2CHINA AUTOMOTIVE TECH & RES CT2TENCENT TECH SHENZHEN CO LTD2
Top patents by PatentIndex Score
17 records- 0181US11645547B2Human-machine interactive method and device based on artificial intelligenceBEIJING BAIDU NETCOM SCI & TECH CO LTD·Filed 2017·Granted May 9, 2023·7 cites·15 claims
- 0277US10268960B2Information recommendation method, apparatus, and server based on user data in an online forumTENCENT TECH SHENZHEN CO LTD·Filed 2015·Granted Apr 23, 2019·5 cites·13 claims
- 0359US11402043B2Exhaust bellows installation toolCATERPILLAR INC·Filed 2020·Granted Aug 2, 2022·0 cites·20 claims
- 0455US10865920B2Exhaust bellows installation toolCATERPILLAR INC·Filed 2019·Granted Dec 15, 2020·0 cites·12 claims
- 0553US12234989B2Central staged combustion chamber with self-excited sweeping oscillating fuel injection nozzlesAERO ENGINE ACAD OF CHINA·Filed 2023·Granted Feb 25, 2025·0 cites·9 claims
- 0653US2025224434A1Auxiliary installation fixing device and fixing method of vehicleCHINA AUTOMOTIVE TECH & RES CT·Filed 2024·Application pending·0 cites
- 0753US2025208182A1Wireless performance testing method and system based on quiet zone expansion in a compact antenna test rangeCHINA AUTOMOTIVE TECH & RES CT·Filed 2024·Application pending·0 cites
- 0851US11710054B2Information recommendation method, apparatus, and server based on user data in an online forumTENCENT TECH SHENZHEN CO LTD·Filed 2019·Granted Jul 25, 2023·0 cites·15 claims
- 0947US2025125887A1Apparatus and Method for Testing Connected Vehicle's Communication DistanceCATARC AUTOMOTIVE TEST CENTER TIANJIN CO LTD·Filed 2024·Application pending·0 cites
- 1046US12103435B2Model of automotive cabin based on biometric identification technologyCATARC SOFTWARE TESTING TIANJIN CO LTD·Filed 2022·Granted Oct 1, 2024·0 cites·17 claims
- 1146US2025085724A1Test device and method for remote control parkingCATARC AUTOMOTIVE TEST CENTER TIANJIN CO LTD·Filed 2024·Application pending·0 cites
- 1245US2013345306A1Identification of c3 complement molecule at the site of injury to blood vessels in the retina of oxygen exposed animalsFLYNN JOHN T·Filed 2013·Application pending·0 cites
- 1344US2025141965A1Method and Device for Testing Vehicle Data Consistency in Vehicle to Everything (V2X)CATARC AUTOMOTIVE TEST CENTER TIANJIN CO LTD·Filed 2024·Application pending·0 cites
- 1442US11913409B2Afterburner structure with self-excited sweeping oscillating fuel injection nozzlesAERO ENGINE ACAD OF CHINA·Filed 2023·Granted Feb 27, 2024·0 cites·8 claims
- 1535US2016379106A1Human-computer intelligence chatting method and device based on artificial intelligenceBaidu online network technology beijing co ltd·Filed 2015·Application pending·0 cites
- 1632US2020224607A1Aircraft and engine thereofAECC HUNAN AVIATION POWERPLANT RES INST·Filed 2020·Application pending·0 cites
- 1722USD345188SPuzzleWEN LEI·Filed 1992·Granted Mar 15, 1994·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →