Quan Gu

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Alameda, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Display cell structure and electrode protecting layer compositions
- Patent number 8,441,432
- Issue date May 14, 2013
- SiPix Imaging, Inc.
- HongMei Zang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
COLOR TUNING FOR ELECTROPHORETIC DISPLAY DEVICE
- Publication number 20150301246
- Publication date Oct 22, 2015
- E Ink California, LLC
- HongMei ZANG
- G02 - OPTICS
Information Patent Application
SOLID HYDROGEL MEDIA AND METHODS OF PREPARATION AND USE THEREFOR
- Publication number 20150218448
- Publication date Aug 6, 2015
- MOASIS INC
- Naihong Li
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
COLOR TUNING FOR ELECTROPHORETIC DISPLAY DEVICE
- Publication number 20140055840
- Publication date Feb 27, 2014
- SIPIX IMAGING, INC.
- HongMei Zang
- G02 - OPTICS
Information Patent Application
DISPLAY CELL STRUCTURE AND ELECTRODE PROTECTING LAYER COMPOSITIONS
- Publication number 20110157682
- Publication date Jun 30, 2011
- HongMei Zang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...