Panpan WANG

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Patents Grantslast 30 patents

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...
Information Patent Grant
Liquid crystal dielectric applicable to high-frequency electromagne...
- Patent number 11,345,854
- Issue date May 31, 2022
- Jiangsu Hecheng Display Technology Co., Ltd.
- Wenquan Ding
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal composition and display device thereof
- Patent number 10,920,146
- Issue date Feb 16, 2021
- Jiangsu Hecheng Display Technology Co., Ltd.
- Haibin Xu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal display device and driving method thereof
- Patent number 10,451,910
- Issue date Oct 22, 2019
- Jiangsu Hecheng Display Technology Co., Ltd.
- Zhenting Zhou
- G02 - OPTICS
Information Patent Grant
Liquid crystal composition and display device thereof
- Patent number 9,951,276
- Issue date Apr 24, 2018
- JIANGSU HECHENG DISPLAY TECHNOLOGY CO., LTD.
- Panpan Wang
- 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 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 DIELECTRIC APPLICABLE TO HIGH-FREQUENCY ELECTROMAGNE...
- Publication number 20210317369
- Publication date Oct 14, 2021
- Jiangsu Hecheng Display Technology Co., Ltd.
- Wenquan Ding
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIQUID CRYSTAL COMPOSITION AND DISPLAY DEVICE THEREOF
- Publication number 20180312757
- Publication date Nov 1, 2018
- Jiangsu Hecheng Display Technology Co., Ltd.
- Haibin Xu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE AND DRIVING METHOD THEREOF
- Publication number 20170363889
- Publication date Dec 21, 2017
- JIANGSU HECHENG DISPLAY TECHNOLOGY CO., LTD.
- ZHENTING ZHOU
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL COMPOSITION AND DISPLAY DEVICE THEREOF
- Publication number 20170233654
- Publication date Aug 17, 2017
- JIANGSU HECHENG DISPLAY TECHNOLOGY CO., LTD.
- Panpan WANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...