Inventor · disambiguated record
Zhenhuan Yuan
Also filed as: YUAN ZHENHUAN
14 granted patents·100 citations·filing 2009–2019
92Inventor score
Files withROCKWELL AUTOMATION TECH INC7LU HAIHUI3MESSERSMITH DAVID M1ROCKWELL AUTOMATION TECHNOLOGIES INC1WEI LIXIANG1
Top patents by PatentIndex Score
14 records- 0195US8570003B2Double fed induction generator converter and method for suppressing transient in deactivation of crowbar circuit for grid fault ridethroughLU HAIHUI·Filed 2011·Granted Oct 29, 2013·18 cites·20 claims
- 0289US8432052B2Wind power converter system with grid side reactive power controlLU HAIHUI·Filed 2010·Granted Apr 30, 2013·19 cites·10 claims
- 0388US9041234B2Double fed induction generator (DFIG) converter and method for improved grid fault ridethroughLU HAIHUI·Filed 2012·Granted May 26, 2015·15 cites·12 claims
- 0485US10938967B2Method and apparatus for communication in a motor drive applicationROCKWELL AUTOMATION TECH INC·Filed 2019·Granted Mar 2, 2021·4 cites·20 claims
- 0585US9590547B2Double fed induction generator (DFIG) converter and method for improved grid fault ridethroughROCKWELL AUTOMATION TECH INC·Filed 2015·Granted Mar 7, 2017·6 cites·18 claims
- 0684US10746590B2Method and apparatus for online condition monitoring of variable speed motor applicationsROCKWELL AUTOMATION TECHNOLOGIES INC·Filed 2017·Granted Aug 18, 2020·3 cites·20 claims
- 0784US9673685B2System and method for detection of motor vibrationROCKWELL AUTOMATION TECH INC·Filed 2014·Granted Jun 6, 2017·7 cites·17 claims
- 0882US9880223B2Parameter estimation system and method for an induction motorROCKWELL AUTOMATION TECH INC·Filed 2014·Granted Jan 30, 2018·4 cites·20 claims
- 0980US10717643B2Board mounted microelectromechanic system (MEMS) sensors for motor diagnostics and analyticsROCKWELL AUTOMATION TECH INC·Filed 2017·Granted Jul 21, 2020·2 cites·15 claims
- 1077US9998030B2Converter lifetime improvement method for doubly fed induction generatorROCKWELL AUTOMATION TECH INC·Filed 2014·Granted Jun 12, 2018·3 cites·20 claims
- 1177US8742767B2Parameter estimation system and method for an induction motorMESSERSMITH DAVID M·Filed 2009·Granted Jun 3, 2014·8 cites·20 claims
- 1277US8736091B2Converter lifetime improvement method for doubly fed induction generatorWEI LIXIANG·Filed 2010·Granted May 27, 2014·4 cites·15 claims
- 1374US9331487B2Method and apparatus for islanding detection for grid tie convertersYUAN ZHENHUAN·Filed 2013·Granted May 3, 2016·7 cites·20 claims
- 1452US10375216B2Method and apparatus for communication in a motor drive applicationROCKWELL AUTOMATION TECH INC·Filed 2017·Granted Aug 6, 2019·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →