Assignee
ROYAK SEMYON
US·5 granted patents·60 citations·filing 2008–2013
Top patents by PatentIndex Score
5 records- 0195US9318944B2Methods and apparatus for active front end filter capacitor degradation detectionROYAK SEMYON·Filed 2013·Granted Apr 19, 2016·20 cites·20 claims
- 0292US9240733B2High dynamic control apparatus for current source converterROYAK SEMYON·Filed 2013·Granted Jan 19, 2016·22 cites·14 claims
- 0384US8902616B2Active front end power converter with diagnostic and failure prevention using peak detector with decayROYAK SEMYON·Filed 2011·Granted Dec 2, 2014·9 cites·22 claims
- 0464US8115437B2Torque limit of PM motors for field-weakening region operationROYAK SEMYON·Filed 2008·Granted Feb 14, 2012·5 cites·21 claims
- 0562US8330405B2Method and apparatus for increased current stability in a PWM driveROYAK SEMYON·Filed 2009·Granted Dec 11, 2012·4 cites·20 claims
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