Pui-Kei Yuen

Person

Rochester Hills, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Corrosion resistant insert for a cylinder head
- Patent number 8,479,701
- Issue date Jul 9, 2013
- GM Global Technology Operations LLC
- Guangling Song
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Fuel stability methods and systems
- Patent number 8,290,684
- Issue date Oct 16, 2012
- GM Global Technology Operations LLC
- Pui-Kei Yuen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Coated seal for sealing parts in a vehicle engine
- Patent number 7,968,167
- Issue date Jun 28, 2011
- GM Global Technology Operations LLC
- Yue Qi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Engine evaporative emissions control system
- Patent number 7,878,182
- Issue date Feb 1, 2011
- GM Global Technology Operations LLC
- Pui-Kei Yuen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Cylinder Head Assembly For An Internal Combustion Engine and Method...
- Publication number 20110100316
- Publication date May 5, 2011
- GM Global Technology Operations, Inc.
- David L. Moore
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
COATED SEAL FOR SEALING PARTS IN A VEHICLE ENGINE
- Publication number 20110095490
- Publication date Apr 28, 2011
- GM Global Technology Operations, Inc.
- Yue Qi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CORROSION RESISTANT INSERT FOR A CYLINDER HEAD
- Publication number 20100313842
- Publication date Dec 16, 2010
- GM Global Technology Operations, Inc.
- Guangling Song
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Fuel Stability Methods and Systems
- Publication number 20100300551
- Publication date Dec 2, 2010
- GM Global Technology Operations, Inc.
- Pui-Kei Yuen
- B60 - VEHICLES IN GENERAL
Information Patent Application
Engine Evaporative Emissions Control System
- Publication number 20100275888
- Publication date Nov 4, 2010
- GM Global Technology Operations, Inc.
- Pui-Kei Yuen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CYLINDER HEAD ASSEMBLY FOR AN INTERNAL COMBUSTION ENGINE AND METHOD...
- Publication number 20100269778
- Publication date Oct 28, 2010
- GM Global Technology Operations, Inc.
- Pui-Kei Yuen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Active Denaturants for Biofuels to Improve Fuel Economy
- Publication number 20100077656
- Publication date Apr 1, 2010
- GM Global Technology Operations, Inc.
- Pui-Kei Yuen
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Pui-Kei Yuen

Person

Patents Grantslast 30 patents

Corrosion resistant insert for a cylinder head

Fuel stability methods and systems

Coated seal for sealing parts in a vehicle engine

Engine evaporative emissions control system

Patents Applicationslast 30 patents

Cylinder Head Assembly For An Internal Combustion Engine and Method...

COATED SEAL FOR SEALING PARTS IN A VEHICLE ENGINE

CORROSION RESISTANT INSERT FOR A CYLINDER HEAD

Fuel Stability Methods and Systems

Engine Evaporative Emissions Control System

CYLINDER HEAD ASSEMBLY FOR AN INTERNAL COMBUSTION ENGINE AND METHOD...

Active Denaturants for Biofuels to Improve Fuel Economy