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Kwok Y. Ng
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Rochester Hills, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Engine assembly including centrally located fuel rail
Patent number
8,091,533
Issue date
Jan 10, 2012
GM Global Technology Operations LLC
Kwok Y. Ng
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Two-step rocker arm assembly
Patent number
7,730,861
Issue date
Jun 8, 2010
GM Global Technology Operations, Inc.
Kwok Y. Ng
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Rocker arm assembly
Patent number
7,673,606
Issue date
Mar 9, 2010
GM Global Technology Operations, Inc.
Kwok Y. Ng
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Patents Applications
last 30 patents
Information
Patent Application
ENGINE ASSEMBLY INCLUDING CENTRALLY LOCATED FUEL RAIL
Publication number
20100236525
Publication date
Sep 23, 2010
GM Global Technology Operations, Inc.
Kwok Y. Ng
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
ROCKER ARM ASSEMBLY
Publication number
20080314347
Publication date
Dec 25, 2008
KWOK Y. NG
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Two-Step Rocker Arm Assembly
Publication number
20080223324
Publication date
Sep 18, 2008
GM Global Technology Operations, Inc.
Kwok Y. Ng
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES