Guo Liang YUN

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Shijiazhuang City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal compounds containing dibenzopyran derivatives of nap...
- Patent number 9,540,565
- Issue date Jan 10, 2017
- SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIALS CO., LTD.
- Ming Li
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal compounds containing deuterium
- Patent number 9,458,381
- Issue date Oct 4, 2016
- SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIALS CO., LTD.
- Ze Feng Hou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal compounds containing a difluoromethyleneoxy linking...
- Patent number 9,365,771
- Issue date Jun 14, 2016
- SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIALS CO., LTD.
- Wen Hai Lu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
LIQUID CRYSTAL COMPOUNDS CONTAINING DIBENZOPYRAN DERIVATIVES OF NAP...
- Publication number 20160230092
- Publication date Aug 11, 2016
- Shijiazhuang Chengzhi Yonghua Display Materials Co., Ltd.
- Ming LI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIQUID CRYSTAL COMPOUNDS CONTAINING A DIFLUOROMETHYLENEOXY LINKING...
- Publication number 20140312276
- Publication date Oct 23, 2014
- Wen Hai LU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIQUID CRYSTAL COMPOUNDS CONTAINING DEUTERIUM
- Publication number 20140312275
- Publication date Oct 23, 2014
- Ze Feng HOU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...