YUNYUN LIU

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JIANGSU, CN

People

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 thereof
- Patent number 10,723,947
- Issue date Jul 28, 2020
- JIANGSU HECHENG DISPLAY TECHNOLOGY CO., LTD.
- Yunyun Liu
- G02 - OPTICS
Information Patent Grant
Liquid crystal composition and liquid crystal display device thereof
- Patent number 10,508,237
- Issue date Dec 17, 2019
- JIANGSU HECHENG DISPLAY TECHNOLOGY CO., LTD.
- Wenyang Ma
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal composition and liquid crystal display device
- Patent number 10,457,869
- Issue date Oct 29, 2019
- Jiangsu Hecheng Display Technology Co., Ltd.
- Huijuan Dai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

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 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...
Information Patent Application
LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE THEREOF
- Publication number 20180119011
- Publication date May 3, 2018
- JIANGSU HECHENG DISPLAY TECHNOLOGY CO., LTD.
- Wenyang MA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE THEREOF
- Publication number 20180105747
- Publication date Apr 19, 2018
- 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
- Publication number 20180037818
- Publication date Feb 8, 2018
- JIANGSU HECHENG DISPLAY TECHNOLOGY CO., LTD.
- HUIJUAN DAI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Person

Patents Grantslast 30 patents

Liquid crystal composition and liquid crystal display device compri...

Liquid crystal composition and liquid crystal display device thereof

Liquid crystal composition and liquid crystal display device thereof

Liquid crystal composition and liquid crystal display device

Patents Applicationslast 30 patents

LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE COMPRI...

LIQUID CRYSTAL COMPOSITION WITH HIGH REFRACTIVE INDEX AND DISPLAY D...

LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE THEREOF

LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE THEREOF

LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE