Chengxu MA

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Wuhan, Hubei, CN

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Patents Grantslast 30 patents

Information Patent Grant
Backlight module and liquid crystal display device
- Patent number 12,259,614
- Issue date Mar 25, 2025
- Wuhan China Star Optoelectronics Technology Co., Ltd.
- Yuanyuan Ren
- G02 - OPTICS
Information Patent Grant
Backlight module and liquid crystal display device
- Patent number 12,092,925
- Issue date Sep 17, 2024
- WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yuanyuan Ren
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20240369879
- Publication date Nov 7, 2024
- Wuhan China Star Optoelectronics Technology Co., Ltd.
- Yuanyuan REN
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20240019624
- Publication date Jan 18, 2024
- WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yuanyuan REN
- G02 - OPTICS