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Guojun Shi
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Wixom, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Diesel oxidation catalyst (DOC) temperature sensor rationality diag...
Patent number
7,546,761
Issue date
Jun 16, 2009
GM Global Technology Operations, Inc.
Chuan He
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method and apparatus for predicting a fuel injector tip temperature
Patent number
6,877,486
Issue date
Apr 12, 2005
General Motors Corporation
Benjamin D. Ellies
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and apparatus for monitoring catalyst efficiency and seconda...
Patent number
6,802,181
Issue date
Oct 12, 2004
General Motors Corporation
Wenbo Wang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method and apparatus for determining oxygen storage capacity time o...
Patent number
6,694,243
Issue date
Feb 17, 2004
General Motors Corporation
Guojun Shi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Methodology of robust initialization of catalyst for consistent oxy...
Patent number
6,631,611
Issue date
Oct 14, 2003
General Motors Corporation
Guojun Shi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
Transmission Gearbox Family in Parallel Shaft Transmission System
Publication number
20090199666
Publication date
Aug 13, 2009
Ching-Min Yang
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Diesel oxidation catalyst (DOC) temperature sensor rationality diag...
Publication number
20080083271
Publication date
Apr 10, 2008
Chuan He
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Automatic transmission using a shift support system
Publication number
20060225527
Publication date
Oct 12, 2006
Ching-Min Yang
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
METHOD AND APPARATUS FOR PREDICTING A FUEL INJECTOR TIP TEMPERATURE
Publication number
20050056260
Publication date
Mar 17, 2005
Benjamin D. Ellies
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Method and apparatus for monitoring catalyst efficiency and seconda...
Publication number
20040134186
Publication date
Jul 15, 2004
Wenbo Wang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Methodology of robust initialization of catalyst for consistent oxy...
Publication number
20020178714
Publication date
Dec 5, 2002
Guojun Shi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Method and apparatus for determining oxygen storage capacity time o...
Publication number
20020120386
Publication date
Aug 29, 2002
Guojun Shi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...