P

Inventor

CHIN POH FONG

US10 patents
⚠️ This page may combine multiple inventors who share the name “CHIN POH FONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GM GLOBAL TECH OPERATIONS INC

3 patents
US8821341B2Sep 2, 2014

Output torque error mitigation for strong hybrid PRNDL neutral operation

GM GLOBAL TECH OPERATIONS INC2 citations58
US9387850B2Jul 12, 2016

Method and apparatus for controlling a multi-mode powertrain system

GM GLOBAL TECH OPERATIONS INC0 citations51
US7631627B2Dec 15, 2009

Voltage sag prevention apparatus and method

GM GLOBAL TECH OPERATIONS INC1 citations50

GM GLOBAL TECH OPERATIONS LLC

2 patents
US9810190B2Nov 7, 2017

Method and apparatus for executing engine autostart in a powertrain system employing multiple torque generating devices

GM GLOBAL TECH OPERATIONS LLC3 citations70
US9545913B2Jan 17, 2017

Method and apparatus for controlling a powertrain system including multiple torque-generative devices

GM GLOBAL TECH OPERATIONS LLC0 citations39

CHIN POH FONG

2 patents
US8956265B2Feb 17, 2015

Method and apparatus for executing a clutch-driven engine autostart operation

CHIN POH FONG2 citations56
US8968154B2Mar 3, 2015

Method and apparatus for controlling a hydraulic pump for a multimode transmission of a powertrain system

CHIN POH FONG1 citations42

WHITNEY CHRISTOPHER E

1 patent
US8086390B2Dec 27, 2011

Pumping loss reduction systems and methods

WHITNEY CHRISTOPHER E18 citations84

SCHWENKE R TRAVIS

1 patent
US9022002B2May 5, 2015

Method of cold starting an internal combustion engine in hybrid applications

SCHWENKE R TRAVIS2 citations57

LEHMEN ALLEN J

1 patent
US9108620B2Aug 18, 2015

Method to reduce powertrain noise and vibration during engine start in hybrid vehicle

LEHMEN ALLEN J1 citations47