Chunfang QIU

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Shenzhen, CN

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Patents Applicationslast 30 patents

Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20250194245
- Publication date Jun 12, 2025
- TCL China Star Optoelectronics Technology Co., Ltd.
- Caifeng WEI
Information Patent Application
ELECTRONIC PAPER DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20250180960
- Publication date Jun 5, 2025
- TCL China Star Optoelectronics Technology Co., Ltd.
- Caifeng WEI
- G02 - OPTICS