Xijun CHEN

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Patents Grantslast 30 patents

Information Patent Grant
Backlight module, light guide plate, and preparation method for con...
- Patent number 11,300,723
- Issue date Apr 12, 2022
- Shenzhen TCL New Technology Co., Ltd.
- Honglei Ji
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
BACKLIGHT MODULE, LIGHT GUIDE PLATE, AND PREPARATION METHOD FOR CON...
- Publication number 20210255382
- Publication date Aug 19, 2021
- Honglei JI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...