Inventor · disambiguated record
Shuming Wu
Also filed as: WU SHUMING
40 granted patents·12 pending applications·728 citations·filing 2002–2022
98Inventor score
Files withNANJING CHERVON IND CO LTD22CHERVON INTERNAT TRADING CO LT16WU SHUMING8CHANJING CHERVON INDUSTRY CO L1CHERVON HK LTD1
Top patents by PatentIndex Score
52 records- 0197US7243734B2Power tool with battery power supplyNANJING CHERVON IND CO LTD·Filed 2005·Granted Jul 17, 2007·46 cites·20 claims
- 0296US6722618B1Foldable support frame for supporting cutting machineCHERVON INTERNAT TRADING CO LT·Filed 2002·Granted Apr 20, 2004·79 cites·5 claims
- 0389US6898860B2Auxiliary handle with a laser alignment device for drillsCHERVON INTERNAT TRADING CO LT·Filed 2003·Granted May 31, 2005·73 cites·21 claims
- 0488USD527236SScrewdriverNANJING CHERVON IND CO LTD·Filed 2005·Granted Aug 29, 2006·39 cites·1 claims
- 0585USD519804SJig sawCHERVON INTERNAT TRADING CO LT·Filed 2004·Granted May 2, 2006·30 cites·1 claims
- 0685USD498653SAngle grinderCHERVON INTERNAT TRADING CO LT·Filed 2004·Granted Nov 23, 2004·29 cites·1 claims
- 0783US8256527B2Auto hammerWU SHUMING·Filed 2010·Granted Sep 4, 2012·14 cites·9 claims
- 0883US7513047B2Handheld power tool with a detachable handleNANJING CHERVON IND CO LTD·Filed 2004·Granted Apr 7, 2009·26 cites·14 claims
- 0983USD528389SAngle grinderNANJING CHERVON IND CO LTD·Filed 2005·Granted Sep 19, 2006·29 cites·1 claims
- 1080USD532664SJig sawNANJING CHERVON IND CO LTD·Filed 2004·Granted Nov 28, 2006·24 cites·1 claims
- 1180USD531874SElectric drillNANJING CHERVON IND CO LTD·Filed 2005·Granted Nov 14, 2006·26 cites·1 claims
- 1280USD498400SDrillCHEVRON INTERNAT TRADING CO LT·Filed 2004·Granted Nov 16, 2004·24 cites·1 claims
- 1378US7055252B2Laser level with adjustable laser projection lineCHERVON INTERNAT TRADING CO LT·Filed 2003·Granted Jun 6, 2006·31 cites·35 claims
- 1477US9555525B2Rotation speed control method for impact type fastening toolsCHERVON HK LTD·Filed 2014·Granted Jan 31, 2017·6 cites·10 claims
- 1577US8475236B2Sander having a damping elementZHANG JIYU·Filed 2009·Granted Jul 2, 2013·9 cites·5 claims
- 1677USD519346SJig sawCHERVON INTERNAT TRADING CO LT·Filed 2004·Granted Apr 25, 2006·21 cites·1 claims
- 1777USD507952SDrillNANJING CHERVON IND CO LTD·Filed 2004·Granted Aug 2, 2005·20 cites·1 claims
- 1876USD502373SCircular sawCHERVON INTERNAT TRADING CO LT·Filed 2004·Granted Mar 1, 2005·20 cites·1 claims
- 1975US7131206B2Jig saw with laser alignment systemCHERVON INTERNAT TRADING CO LT·Filed 2002·Granted Nov 7, 2006·18 cites·9 claims
- 2073US7243433B2Laser level with adjustable laser projection lineCHERVON INTERNAT TRADING CO LT·Filed 2006·Granted Jul 17, 2007·6 cites·22 claims
- 2173USD515378SCordless drillNANJING CHERVON IND CO LTD·Filed 2004·Granted Feb 21, 2006·18 cites·1 claims
- 2271USD501776SCircular sawCHERVON INTERNAT TRADING CO LT·Filed 2004·Granted Feb 15, 2005·16 cites·1 claims
- 2369USD498399SPalm sanderCHERVON INTERNAT TRADING CO LT·Filed 2004·Granted Nov 16, 2004·15 cites·1 claims
- 2467USD528386SPalm sanderNANJING CHERVON IND CO LTD·Filed 2004·Granted Sep 19, 2006·14 cites·1 claims
- 2565USD524621SJig sawNANJING CHERVON IND CO LTD·Filed 2004·Granted Jul 11, 2006·13 cites·1 claims
- 2665USD519045SUltrasonic rangefinderNANJING CHERVON IND CO LTD·Filed 2004·Granted Apr 18, 2006·13 cites·1 claims
- 2765USD499001SLaser circular sawCHERVON INTERNAT TRADING CO LT·Filed 2003·Granted Nov 30, 2004·13 cites·1 claims
- 2862USD501777SCircular sawCHERVON INTERNAT TRADING CO LT·Filed 2004·Granted Feb 15, 2005·11 cites·1 claims
- 2962USD491080SLaser level with adjustable laser projection lineCHERVON INTERNAT TRADING CO LT·Filed 2003·Granted Jun 8, 2004·12 cites·1 claims
- 3059US2022063054A1Power toolNANJING CHERVON IND CO LTD·Filed 2021·Application pending·0 cites
- 3155USD520836SDrillNANJING CHERVON IND CO LTD·Filed 2005·Granted May 16, 2006·9 cites·1 claims
- 3252US2008245207A1Laser Marking Electric Cutting ToolWU SHUMING·Filed 2006·Application pending·0 cites
- 3351USD509157SRotating laser levelNANJING CHERVON IND CO LTD·Filed 2004·Granted Sep 6, 2005·7 cites·1 claims
- 3448USD497530SAuxiliary handle with laser levelCHERVON INTERNAT TRADING CO LT·Filed 2003·Granted Oct 26, 2004·6 cites·1 claims
- 3548US2006179668A1Device for adjusting foot plate of a jigsawWU SHUMING·Filed 2006·Application pending·0 cites
- 3648US2004049927A1Circular saw with laser alignmentCHERVON INTERNAT TRADING CO LT·Filed 2002·Application pending·0 cites
- 3747US2006158960A1Mixer paddleNANJING CHERVON IND CO LTD·Filed 2006·Application pending·0 cites
- 3846US12311454B2Electric circular sawNANJING CHERVON IND CO LTD·Filed 2021·Granted May 27, 2025·0 cites·20 claims
- 3946US2011100663A1Auto hammerCHERVON LTD·Filed 2010·Application pending·0 cites
- 4046US2009236109A1Power tool having a temperature indicatorWU SHUMING·Filed 2009·Application pending·0 cites
- 4144US2024230597A9Method for detecting natural frequency of blade by single blade tip timing sensorUNIV XI AN JIAOTONG·Filed 2022·Application pending·0 cites
- 4243US2006143928A1Power tool with a tool storageWU SHUMING·Filed 2005·Application pending·0 cites
- 4342US2007170868A1Power tool having an illuminating deviceWU SHUMING·Filed 2007·Application pending·0 cites
- 4440USD523363SSelf-leveling laser levelCHANJING CHERVON INDUSTRY CO L·Filed 2004·Granted Jun 20, 2006·5 cites·1 claims
- 4539US2006070251A1Line-marking device with rotatable laserWU SHUMING·Filed 2005·Application pending·0 cites
- 4637USD510096STile cutterNANJING CHERVON IND CO LTD·Filed 2004·Granted Sep 27, 2005·2 cites·1 claims
- 4736USD519456SPlugNANJING CHERVON IND CO LTD·Filed 2004·Granted Apr 25, 2006·2 cites·1 claims
- 4835US2006025009A1Electrical plugWU SHUMING·Filed 2004·Application pending·0 cites
- 4934USD508929STile cutterNANJING CHERVON IND CO LTD·Filed 2004·Granted Aug 30, 2005·1 cites·1 claims
- 5034USD508250STile cutterNANJING CHERVON IND CO LTD·Filed 2004·Granted Aug 9, 2005·1 cites·1 claims
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →