Hongmei Cui

Follow

Person

Hebei, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal compound containing 2,3,4-trisubstituted benzene and...
- Patent number 10,767,113
- Issue date Sep 8, 2020
- SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD
- Guoliang Yun
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal composition and application thereof
- Patent number 10,040,998
- Issue date Aug 7, 2018
- Shijiazhuang Chengzhi Yonghua Display Materials Co., Ltd.
- Guoliang Yun
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID CRYSTAL COMPOUND CONTAINING 2,3,4-TRISUBSTITUTED BENZENE AND...
- Publication number 20190390113
- Publication date Dec 26, 2019
- SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO.,LTD.
- Guoliang Yun
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL DISPLAY ELEMENT AND LIQU...
- Publication number 20190256775
- Publication date Aug 22, 2019
- Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd.
- Mingxia WANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIQUID CRYSTAL COMPOUND CONTAINING 2,3,4-TRISUBSTITUTED BENZENE AND...
- Publication number 20180094191
- Publication date Apr 5, 2018
- SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO.,LTD.
- Guoliang Yun
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIQUID CRYSTAL COMPOSITION AND APPLICATION THEREOF
- Publication number 20160326435
- Publication date Nov 10, 2016
- SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIALS CO., LTD.
- Guoliang Yun
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...