Guomin Zhang

Follow

Person

Richardson, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal display device and associated liquid crystal media f...
- Patent number 8,848,158
- Issue date Sep 30, 2014
- Gentex Corporation
- Guomin Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polymeric dispersed liquid crystal light shutter device
- Patent number 7,837,897
- Issue date Nov 23, 2010
- Polytronix, Inc.
- Guomin Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal display device and associated liquid crystal media f...
- Patent number 7,803,285
- Issue date Sep 28, 2010
- Gentex Corporation
- Guomin Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
POLYMERIC DISPERSED LIQUID CRYSTAL LIGHT SHUTTER DEVICE
- Publication number 20100271571
- Publication date Oct 28, 2010
- Guomin Zhang
- G02 - OPTICS
Information Patent Application
Liquid crystal display device and associated liquid crystal media f...
- Publication number 20100097563
- Publication date Apr 22, 2010
- Guomin Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Liquid crystal display device and associated liquid crystal media f...
- Publication number 20100040804
- Publication date Feb 18, 2010
- GENTEX CORPORATION
- Guomin Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...