Erwin Wenti Liang

Person

Cerritos, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for fabricating a light management substrates
- Patent number 7,452,490
- Issue date Nov 18, 2008
- SABIC Innovative Plastics IP B.V.
- Eugene Olczak
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and apparatus for reducing surface defects
- Patent number 7,351,304
- Issue date Apr 1, 2008
- General Electric Company
- Erwin Wenti Liang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Gouge and interference avoidance in surface contouring
- Patent number 7,272,463
- Issue date Sep 18, 2007
- General Electric Company
- Erwin Wenti Liang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Machine tool control methods and designs for fabricating mesoscopic...
- Patent number 7,203,569
- Issue date Apr 10, 2007
- General Electric Company
- Erwin Wenti Liang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for fabricating light management substrates
- Patent number 6,952,627
- Issue date Oct 4, 2005
- General Electric Company
- Eugene Olczak
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method, system and computer product for predicting headlamp reflect...
- Patent number 6,773,149
- Issue date Aug 10, 2004
- General Electric Company
- Anant Kulkarni
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR FABRICATING OPTICAL SUBSTRATES
- Publication number 20090067155
- Publication date Mar 12, 2009
- SABIC INNOVATIVE PLASTICS IP BV
- Eugene Olczak
- G05 - CONTROLLING REGULATING
Information Patent Application
MICROSTRUCTURED EMBOSSING DRUM AND ARTICLES MADE THEREFROM
- Publication number 20070126148
- Publication date Jun 7, 2007
- GENERAL ELECTRIC COMPANY
- Dennis Joseph Coyle
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method and apparatus for reducing surface defects
- Publication number 20060266477
- Publication date Nov 30, 2006
- General Electric Company
- Erwin Wenti Liang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Gouge and interference avoidance in surface contouring
- Publication number 20060271233
- Publication date Nov 30, 2006
- General Electric Company
- Erwin Wenti Liang
- G05 - CONTROLLING REGULATING
Information Patent Application
Machine tool control methods and designs for fabricating mesoscopic...
- Publication number 20060047358
- Publication date Mar 2, 2006
- General Electric Company
- Erwin Wenti Liang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD AND APPARATUS FOR FABRICATING A LIGHT MANAGEMENT SUBSTRATES
- Publication number 20050199501
- Publication date Sep 15, 2005
- GENERAL ELECTRIC COMPANY
- Eugene Olczak
- G05 - CONTROLLING REGULATING
Information Patent Application
Joined multi functional optical device
- Publication number 20050069678
- Publication date Mar 31, 2005
- General Electric Company
- Eugene George Olczak
- G02 - OPTICS
Information Patent Application
Method and apparatus for fabricating a light management substrates
- Publication number 20040120136
- Publication date Jun 24, 2004
- Eugene Olczak
- G05 - CONTROLLING REGULATING
Information Patent Application
METHOD, SYSTEM AND COMPUTER PRODUCT FOR PREDICTING HEADLAMP REFLECT...
- Publication number 20040114388
- Publication date Jun 17, 2004
- Anant Kulkarni
- G01 - MEASURING TESTING

Erwin Wenti Liang

Person

Patents Grantslast 30 patents

Method and apparatus for fabricating a light management substrates

Method and apparatus for reducing surface defects

Gouge and interference avoidance in surface contouring

Machine tool control methods and designs for fabricating mesoscopic...

Method and apparatus for fabricating light management substrates

Method, system and computer product for predicting headlamp reflect...

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR FABRICATING OPTICAL SUBSTRATES

MICROSTRUCTURED EMBOSSING DRUM AND ARTICLES MADE THEREFROM

Method and apparatus for reducing surface defects

Gouge and interference avoidance in surface contouring

Machine tool control methods and designs for fabricating mesoscopic...

METHOD AND APPARATUS FOR FABRICATING A LIGHT MANAGEMENT SUBSTRATES

Joined multi functional optical device

Method and apparatus for fabricating a light management substrates

METHOD, SYSTEM AND COMPUTER PRODUCT FOR PREDICTING HEADLAMP REFLECT...