Assignee
ZHANG YISHENG
US·3 granted patents·1 pending application·16 citations·filing 2008–2012
Top patents by PatentIndex Score
4 records- 0178US9199647B2Apparatus and method for operating a hybrid drive system during an extended braking conditionZHANG YISHENG·Filed 2011·Granted Dec 1, 2015·8 cites·11 claims
- 0274US8306707B2Transmission shifting with speed dither and torque ditherZHANG YISHENG·Filed 2008·Granted Nov 6, 2012·6 cites·5 claims
- 0365US8818653B2Transmission shifting with speed dither and torque ditherZHANG YISHENG·Filed 2012·Granted Aug 26, 2014·2 cites·20 claims
- 0441US2009127011A1Control method for optimizing the operation of a hybrid drive systemZHANG YISHENG·Filed 2008·Application pending·0 cites
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