Inventor · disambiguated record
Changqing Yu
Also filed as: YU CHANGQING
11 granted patents·1 pending application·102 citations·filing 2013–2023
89Inventor score
Files withShandong linglong tyre co ltd6TENCENT TECH SHENZHEN CO LTD3CHINA AUTOMOTIVE TECH & RES CT1FORTUNE GOLD ENTPR LTD1VOLTA AUTO INC1
Top patents by PatentIndex Score
12 records- 0190USD765583STireShandong linglong tyre co ltd·Filed 2015·Granted Sep 6, 2016·47 cites·1 claims
- 0279USD870027STireShandong linglong tyre co ltd·Filed 2017·Granted Dec 17, 2019·18 cites·1 claims
- 0367USD822587STireShandong linglong tyre co ltd·Filed 2017·Granted Jul 10, 2018·10 cites·1 claims
- 0467USD783516STireShandong linglong tyre co ltd·Filed 2015·Granted Apr 11, 2017·12 cites·1 claims
- 0566US10009307B2Message notification method, system, and device for a communication accountTENCENT TECH SHENZHEN CO LTD·Filed 2014·Granted Jun 26, 2018·2 cites·12 claims
- 0664US9742721B2Method, system, server and client device for message synchronizingTENCENT TECH SHENZHEN CO LTD·Filed 2014·Granted Aug 22, 2017·2 cites·15 claims
- 0763US11994449B1Method, medium, and device for testing lumbar spine performance of a crash test dummyCHINA AUTOMOTIVE TECH & RES CT·Filed 2023·Granted May 28, 2024·0 cites·9 claims
- 0857US2024181950A1Single-sided movable battery swap stationVOLTA AUTO INC·Filed 2023·Application pending·0 cites
- 0950US10404642B2Message notification method, system, and device for a communication accountTENCENT TECH SHENZHEN CO LTD·Filed 2018·Granted Sep 3, 2019·0 cites·18 claims
- 1049USD870026STireShandong linglong tyre co ltd·Filed 2017·Granted Dec 17, 2019·4 cites·1 claims
- 1148USD768058STireShandong linglong tyre co ltd·Filed 2015·Granted Oct 4, 2016·5 cites·1 claims
- 1235USD744941STire treadFORTUNE GOLD ENTPR LTD·Filed 2013·Granted Dec 8, 2015·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →