Inventor · disambiguated record
Zhiguo Chen
Also filed as: CHEN ZHIGUO
23 granted patents·6 pending applications·95 citations·filing 2002–2023
93Inventor score
Files withFUKINUKI MASATOSHI5CHEN ZHIGUO3CHERVON LTD3HUAWEI TECH CO LTD3BOE TECHNOLOGY GROUP CO LTD2
Top patents by PatentIndex Score
29 records- 0187US7789282B2Nailer deviceCHERVON LTD·Filed 2008·Granted Sep 7, 2010·21 cites·32 claims
- 0284US8827278B2Adaptor for adapting a working element to an end of a power tool shaftCHEN ZHIGUO·Filed 2011·Granted Sep 9, 2014·13 cites·14 claims
- 0382US10137837B2Rearview mirrorBOE TECHNOLOGY GROUP CO LTD·Filed 2015·Granted Nov 27, 2018·2 cites·20 claims
- 0476US6807504B2Apparatus for testing I/O ports of a computer motherboardVIA TECH INC·Filed 2002·Granted Oct 19, 2004·24 cites·47 claims
- 0573US6792378B2Method for testing I/O ports of a computer motherboardVIA TECH INC·Filed 2002·Granted Sep 14, 2004·20 cites·48 claims
- 0672US8342375B2Nailer deviceCHERVON HK LTD·Filed 2010·Granted Jan 1, 2013·3 cites·15 claims
- 0772US7971361B2Portable circular sawCHERVON LTD·Filed 2008·Granted Jul 5, 2011·4 cites·12 claims
- 0868USRE44344ENailer deviceFUKINUKI MASATOSHI·Filed 2012·Granted Jul 9, 2013·2 cites·32 claims
- 0966US9217162B2Method and apparatus for anaerobic digestion for crop stalkCHEN YILIANG·Filed 2009·Granted Dec 22, 2015·3 cites·4 claims
- 1061US2022241919A1Power tool systemNANJING CHERVON IND CO LTD·Filed 2022·Application pending·0 cites
- 1160US8348119B2Nailer deviceCHERVON HK LTD·Filed 2009·Granted Jan 8, 2013·2 cites·11 claims
- 1256US12335150B2Tunnel management method, apparatus, and systemHUAWEI TECH CO LTD·Filed 2023·Granted Jun 17, 2025·0 cites·20 claims
- 1356USRE44602ENailer deviceFUKINUKI MASATOSHI·Filed 2012·Granted Nov 19, 2013·0 cites·14 claims
- 1456USRE44572ENailer deviceFUKINUKI MASATOSHI·Filed 2012·Granted Nov 5, 2013·0 cites·13 claims
- 1556USRE44571ENailer deviceFUKINUKI MASATOSHI·Filed 2012·Granted Nov 5, 2013·0 cites·3 claims
- 1655US8439243B2Nailer deviceFUKINUKI MASATOSHI·Filed 2009·Granted May 14, 2013·1 cites·6 claims
- 1752US11001639B2Chimeric antigen receptor for efficient selective proliferation in vitro and uses thereofXUANWU HOSPITAL CAPITAL MEDICAL UNIV·Filed 2019·Granted May 11, 2021·0 cites·4 claims
- 1851US11752171B2Uses of induced neural stem cells derived from peripheral blood mononuclear cellsXUANWU HOSPITAL CAPITAL MEDICAL UNIV·Filed 2019·Granted Sep 12, 2023·0 cites·4 claims
- 1951US2023208756A1Operation, Administration, and Maintenance OAM Packet Processing Method and DeviceHUAWEI TECH CO LTD·Filed 2023·Application pending·0 cites
- 2050US11857572B2Method for preparing CAR-T cell with TCM as main active component and use thereofXUANWU HOSPITAL OF CAPITAL MEDICAL UNIV·Filed 2020·Granted Jan 2, 2024·0 cites·1 claims
- 2148US11364585B2Electric toolNANJING CHERVON IND CO LTD·Filed 2020·Granted Jun 21, 2022·0 cites·18 claims
- 2247US11753279B2Vehicle frame, aerial transportation vehicle, and aerial rail container transportation methodCRRC YANGTZE CO LTD·Filed 2020·Granted Sep 12, 2023·0 cites·10 claims
- 2346US11804982B2Communication method and apparatusHUAWEI TECH CO LTD·Filed 2021·Granted Oct 31, 2023·0 cites·18 claims
- 2446US11731860B2Lifting vehicle frame, aerial transportation vehicle and aerial rail container transportation methodCRRC YANGTZE CO LTD·Filed 2020·Granted Aug 22, 2023·0 cites·10 claims
- 2543US2011227300A1Adapter for multifunctional toolCHERVON LTD·Filed 2010·Application pending·0 cites
- 2635US9914394B2Rearview mirrorBOE TECHNOLOGY GROUP CO LTD·Filed 2015·Granted Mar 13, 2018·0 cites·17 claims
- 2735US2011277611A1Working tool adapted for use with an oscillating power toolCHEN ZHIGUO·Filed 2010·Application pending·0 cites
- 2834US2011253405A1Oscillating power toolCHEN ZHIGUO·Filed 2010·Application pending·0 cites
- 2928US2016297376A1Vibration dampening assembly for fixing a display device and display apparatusBOE TECHOLOGY GROUP CO LTD·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →