Xuanfei SUN

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal composition, liquid crystal display element and liqu...
- Patent number 11,555,151
- Issue date Jan 17, 2023
- SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.
- Xuanfei Sun
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal composition and display using composition
- Patent number 11,078,421
- Issue date Aug 3, 2021
- SHIJIAZHUANG CHENGZHI YOUNGHUA DISPLAY MATERIAL CO., LTD.
- Ruixiang Liang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Negative dielectric anisotropic liquid crystal composition, liquid...
- Patent number 10,982,145
- Issue date Apr 20, 2021
- SHIJIAZHUANG CHENGSHI YONGHUA DISPLAY MATERIAL CO., LTD.
- Wenxiao Xing
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL DISPLAY ELEMENT AND LIQU...
- Publication number 20210292650
- Publication date Sep 23, 2021
- SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.
- Xuanfei SUN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NEGATIVE DIELECTRIC ANISOTROPIC LIQUID CRYSTAL COMPOSITION, LIQUID...
- Publication number 20190375986
- Publication date Dec 12, 2019
- Wenxiao XING
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIQUID CRYSTAL COMPOSITION AND DISPLAY USING COMPOSITION
- Publication number 20190316038
- Publication date Oct 17, 2019
- Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd.
- Ruixiang LIANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...