Inventor · disambiguated record
Poh Fong Chin
Also filed as: CHIN POH FONG
10 granted patents·30 citations·filing 2007–2015
84Inventor score
Files withGM GLOBAL TECH OPERATIONS INC3CHIN POH FONG2GM GLOBAL TECH OPERATIONS LLC2LEHMEN ALLEN J1SCHWENKE R TRAVIS1
Top patents by PatentIndex Score
10 records- 0189US8086390B2Pumping loss reduction systems and methodsWHITNEY CHRISTOPHER E·Filed 2009·Granted Dec 27, 2011·18 cites·20 claims
- 0273US9810190B2Method and apparatus for executing engine autostart in a powertrain system employing multiple torque generating devicesGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted Nov 7, 2017·3 cites·18 claims
- 0365US8956265B2Method and apparatus for executing a clutch-driven engine autostart operationCHIN POH FONG·Filed 2012·Granted Feb 17, 2015·2 cites·15 claims
- 0460US8968154B2Method and apparatus for controlling a hydraulic pump for a multimode transmission of a powertrain systemCHIN POH FONG·Filed 2012·Granted Mar 3, 2015·1 cites·15 claims
- 0559US8821341B2Output torque error mitigation for strong hybrid PRNDL neutral operationGM GLOBAL TECH OPERATIONS INC·Filed 2012·Granted Sep 2, 2014·2 cites·20 claims
- 0656US9022002B2Method of cold starting an internal combustion engine in hybrid applicationsSCHWENKE R TRAVIS·Filed 2012·Granted May 5, 2015·2 cites·20 claims
- 0753US9108620B2Method to reduce powertrain noise and vibration during engine start in hybrid vehicleLEHMEN ALLEN J·Filed 2012·Granted Aug 18, 2015·1 cites·19 claims
- 0848US7631627B2Voltage sag prevention apparatus and methodGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Dec 15, 2009·1 cites·12 claims
- 0942US9545913B2Method and apparatus for controlling a powertrain system including multiple torque-generative devicesGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted Jan 17, 2017·0 cites·15 claims
- 1042US9387850B2Method and apparatus for controlling a multi-mode powertrain systemGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted Jul 12, 2016·0 cites·15 claims
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