Yafei Yang

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Yangzhong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal composition and liquid crystal display device compri...
- Patent number 12,110,437
- Issue date Oct 8, 2024
- Jiangsu Hecheng Display Technology Co., Ltd.
- Yunyun Liu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal composition and liquid crystal display device compri...
- Patent number 11,788,010
- Issue date Oct 17, 2023
- Jiangsu Hecheng Display Technology Co., Ltd.
- Chenglong Sun
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE THEREOF
- Publication number 20240228879
- Publication date Jul 11, 2024
- Jiangsu Hecheng Display Technology Co., Ltd.
- Tengyun ZHAO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE COMPRI...
- Publication number 20240026223
- Publication date Jan 25, 2024
- Jiangsu Hecheng Display Technology Co., Ltd.
- Yunyun LIU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE COMPRI...
- Publication number 20230159826
- Publication date May 25, 2023
- Jiangsu Hecheng Display Technology Co., Ltd.
- Chenglong SUN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIQUID CRYSTAL COMPOSITION WITH HIGH REFRACTIVE INDEX AND DISPLAY D...
- Publication number 20200048554
- Publication date Feb 13, 2020
- Jiangsu Hecheng Display Technology Co., Ltd.
- Di He
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...