Ernie Liang

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Los Angeles, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Document camera
- Patent number 7,929,050
- Issue date Apr 19, 2011
- Epson America, Inc.
- Ernie Liang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Portable screen assemblies for projectors
- Patent number 7,623,290
- Issue date Nov 24, 2009
- Seiko Epson Corporation
- Ernie Liang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Portable projection screen assembly
- Patent number 7,619,814
- Issue date Nov 17, 2009
- Seiko Epson Corporation
- Ernie Liang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Portable projection screen assembly
- Patent number 7,612,938
- Issue date Nov 3, 2009
- Seiko Epson Corporation
- Ernie Liang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Document camera
- Publication number 20090002548
- Publication date Jan 1, 2009
- EPSON AMERICA, INC.
- Ernie Liang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EZ home cinema
- Publication number 20080239164
- Publication date Oct 2, 2008
- EPSON AMERICA, INC.
- Ernie Liang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Portable projection screen assembly
- Publication number 20070121209
- Publication date May 31, 2007
- Seiko Epson Corporation
- Ernie Liang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Portable projection screen assembly
- Publication number 20070121088
- Publication date May 31, 2007
- Seiko Epson Corporation
- Ernie Liang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Portable screen assemblies for projectors
- Publication number 20070121206
- Publication date May 31, 2007
- Seiko Epson Corporation
- Ernie Liang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY