Hanming Li

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Guangdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Polarizers and liquid crystal display devices
- Patent number 12,117,689
- Issue date Oct 15, 2024
- TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Ji Li
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
POLARIZER AND LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20250020953
- Publication date Jan 16, 2025
- TCL China Star Optoelectronics Technology Co., Ltd.
- Ji LI
- G02 - OPTICS
Information Patent Application
OPTICAL FILM, POLARIZER AND DISPLAY DEVICE
- Publication number 20240345303
- Publication date Oct 17, 2024
- TCL China Star Optoelectronics Technology Co., Ltd.
- Ji LI
- G02 - OPTICS
Information Patent Application
POLARIZERS AND LIQUID CRYSTAL DISPLAY DEVICES
- Publication number 20240345435
- Publication date Oct 17, 2024
- TCL China Star Optoelectronics Technology Co., Ltd.
- Ji LI
- G02 - OPTICS