Inventor · disambiguated record
Wu Chen
Also filed as: CHEN WU · CHEN WU-YUEH
21 granted patents·5 pending applications·135 citations·filing 1999–2022
94Inventor score
Files withCHERVON HK LTD14CHERVON IP LTD7GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD2CHEN WU1NANJING CHERVON IND CO LTD1
Top patents by PatentIndex Score
26 records- 0189US9381625B2Electrical wrenchCHERVON HK LTD·Filed 2013·Granted Jul 5, 2016·15 cites·20 claims
- 0285US9923492B2Electric power tool and motor control method thereofNANJING CHERVON IND CO LTD·Filed 2016·Granted Mar 20, 2018·4 cites·9 claims
- 0385US9440339B2Electric screwdriverCHERVON IP LTD·Filed 2015·Granted Sep 13, 2016·4 cites·20 claims
- 0484US9014933B2Electric toolCHERVON HK LTD·Filed 2014·Granted Apr 21, 2015·9 cites·12 claims
- 0583US10724926B2Power tool systemCHERVON HK LTD·Filed 2017·Granted Jul 28, 2020·4 cites·7 claims
- 0680US9919410B2Method for controlling an electrical toolCHERVON IP LTD·Filed 2015·Granted Mar 20, 2018·2 cites·20 claims
- 0780US9630302B2Electric screwdriverCHERVON HK LTD·Filed 2016·Granted Apr 25, 2017·3 cites·20 claims
- 0878US8434234B2Electric shearsCHEN WU·Filed 2010·Granted May 7, 2013·9 cites·3 claims
- 0977US9993916B2Multi-purpose electric tool and control thereofCHERVON IP LTD·Filed 2014·Granted Jun 12, 2018·6 cites·6 claims
- 1077US9555525B2Rotation speed control method for impact type fastening toolsCHERVON HK LTD·Filed 2014·Granted Jan 31, 2017·6 cites·10 claims
- 1176US10272548B2Electric screwdriverCHERVON HK LTD·Filed 2017·Granted Apr 30, 2019·2 cites·20 claims
- 1275US9592593B2Torsion-adjustable impact wrenchCHERVON HK LTD·Filed 2013·Granted Mar 14, 2017·6 cites·11 claims
- 1375US9579777B2Impact type fastening tool and control method thereofCHERVON HK LTD·Filed 2014·Granted Feb 28, 2017·5 cites·12 claims
- 1468US6438384B1Telephone instrument with built-in modem device, and system for voice communications over the internetQUTEK INTERNAT CO LTD·Filed 1999·Granted Aug 20, 2002·57 cites·14 claims
- 1559US9726729B2Method for controlling electric motor by triggerCHERVON HK LTD·Filed 2016·Granted Aug 8, 2017·1 cites·15 claims
- 1658US12395196B2Radio-frequency L-DRX device, radio-frequency transceiving system, and communication apparatusGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2022·Granted Aug 19, 2025·0 cites·20 claims
- 1758US9975226B2Electric tool for outputting torqueCHERVON IP LTD·Filed 2014·Granted May 22, 2018·1 cites·13 claims
- 1857US9555527B2Method for controlling torque output of DC electric toolCHERVON HK LTD·Filed 2014·Granted Jan 31, 2017·1 cites·9 claims
- 1950US8982331B2Laser rangefinder and condenser lens thereof for receiving a light rayCHERVON HK LTD·Filed 2013·Granted Mar 17, 2015·0 cites·20 claims
- 2050US2023093847A1Radio frequency pa mid device, radio frequency transceiving system, and communication apparatusGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2022·Application pending·0 cites
- 2149US2015083448A1Electric tool and method for fastening a threaded member by using itCHERVON IP LTD·Filed 2014·Application pending·0 cites
- 2248US9929444B2Battery pack and method of indicating remaining capacity thereofCHERVON IP LTD·Filed 2015·Granted Mar 27, 2018·0 cites·10 claims
- 2343US10272557B2Power toolCHERVON HK LTD·Filed 2016·Granted Apr 30, 2019·0 cites·7 claims
- 2441US2011196516A1Safety system for a garage doorCHERVON HK LTD·Filed 2011·Application pending·0 cites
- 2536US2017201853A1Power tool systemCHERVON HK LTD·Filed 2017·Application pending·0 cites
- 2633US2016095177A1Power toolCHERVON IP LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →