Limei ZHANG

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Shijiazhuang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Lateral trifluoromethyl-containing liquid crystal compound, liquid...
- Patent number 10,975,306
- Issue date Apr 13, 2021
- SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.
- Zhian Liang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stabilizer and liquid crystal composition comprising same
- Patent number 10,858,591
- Issue date Dec 8, 2020
- Shijiazhuang Chengzhi Yonghua Display Materials Co., Ltd.
- Gang Wen
- G02 - OPTICS
Information Patent Grant
Liquid crystal compound and liquid crystal composition
- Patent number 10,703,974
- Issue date Jul 7, 2020
- SHIJIAHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.
- Guoliang Yun
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
LATERAL TRIFLUOROMETHYL-CONTAINING LIQUID CRYSTAL COMPOUND, LIQUID...
- Publication number 20190144751
- Publication date May 16, 2019
- Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd
- Zhian LIANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIQUID CRYSTAL COMPOUND AND LIQUID CRYSTAL COMPOSITION
- Publication number 20190055471
- Publication date Feb 21, 2019
- SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO. LTD
- GUOLIANG YUN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
STABILIZER AND LIQUID CRYSTAL COMPOSITION COMPRISING SAME
- Publication number 20170349833
- Publication date Dec 7, 2017
- Shijiazhuang Chengzhi Yonghua Display Materials Co., Ltd.
- Gang WEN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...