Inventor · disambiguated record
Wennong Zhang
Also filed as: ZHANG WENNONG
13 granted patents·1 pending application·183 citations·filing 1999–2013
91Inventor score
Top patents by PatentIndex Score
14 records- 0185US8845480B2Compound planetary gear mechanismYASKAWA DENKI SEISAKUSHO KK·Filed 2013·Granted Sep 30, 2014·7 cites·8 claims
- 0285US7345443B2Motor control apparatusYASKAWA DENKI SEISAKUSHO KK·Filed 2005·Granted Mar 18, 2008·18 cites·23 claims
- 0384US6566837B1Position controller for motorYASKAWA DENKI SEISAKUSHO KK·Filed 2000·Granted May 20, 2003·38 cites·4 claims
- 0481US6515442B1Position controllerYASKAWA DENKI SEISAKUSHO KK·Filed 1999·Granted Feb 4, 2003·77 cites·8 claims
- 0578US8452453B2Robot and control device for sameZHANG WENNONG·Filed 2012·Granted May 28, 2013·10 cites·3 claims
- 0675US8115349B2Magnetic levitation systemMAMBA TAKASHI·Filed 2010·Granted Feb 14, 2012·5 cites·4 claims
- 0769US8040098B2Position controllerYASKAWA DENKI SEISAKUSHO KK·Filed 2009·Granted Oct 18, 2011·6 cites·2 claims
- 0866US8120302B2Servo control apparatusZHANG WENNONG·Filed 2007·Granted Feb 21, 2012·5 cites·11 claims
- 0957US6828749B2Full-closed control apparatusYASKAWA DENKI SEISAKUSHO KK·Filed 2003·Granted Dec 7, 2004·6 cites·3 claims
- 1052US7725201B2Feedback control deviceYASKAWA DENKI SEISAKUSHO KK·Filed 2001·Granted May 25, 2010·4 cites·2 claims
- 1152US7164953B2Speed control deviceYASKAWA DENKI SEISAKUSHO KK·Filed 2002·Granted Jan 16, 2007·4 cites·1 claims
- 1250US6801010B2Vibration suppression positioning controllerYASKAWA DENKI SEISAKUSHO KK·Filed 2002·Granted Oct 5, 2004·3 cites·2 claims
- 1343US2013142608A1Parallel mechanismYASKAWA DENKI SEISAKUSHO KK·Filed 2013·Application pending·0 cites
- 1442US8274252B2Motor control apparatusZHANG WENNONG·Filed 2011·Granted Sep 25, 2012·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →