Weiyang SUN

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Light guide plate assembly, backlight module and display device
- Patent number 12,078,836
- Issue date Sep 3, 2024
- Shanghai Tianma Micro-Electronics Co., Ltd.
- Zhanxiang Guo
- G02 - OPTICS
Information Patent Grant
Light guide plate assembly, backlight module, and display device
- Patent number 11,953,784
- Issue date Apr 9, 2024
- Shanghai Tianma Micro-Electronics Co., Ltd.
- Zhanxiang Guo
- G02 - OPTICS
Information Patent Grant
Light guide plate assembly, backlight module and display device
- Patent number 11,874,487
- Issue date Jan 16, 2024
- Shanghai Tianma Micro-Electronics Co., Ltd.
- Zhanxiang Guo
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT GUIDE PLATE ASSEMBLY, BACKLIGHT MODULE AND DISPLAY DEVICE
- Publication number 20240134105
- Publication date Apr 25, 2024
- SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
- Zhanxiang GUO
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE PLATE ASSEMBLY, BACKLIGHT MODULE, AND DISPLAY DEVICE
- Publication number 20230258979
- Publication date Aug 17, 2023
- SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
- Zhanxiang Guo
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE PLATE ASSEMBLY, BACKLIGHT MODULE AND DISPLAY DEVICE
- Publication number 20230244022
- Publication date Aug 3, 2023
- SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
- Zhanxiang GUO
- G02 - OPTICS
Information Patent Application
LIGHT-GUIDING PLATE ASSEMBLY, BACKLIGHT MODULE AND DISPLAY DEVICE
- Publication number 20230146599
- Publication date May 11, 2023
- Shanghai Tianma Microelectronics Co., Ltd.
- Binbin CHANG
- G02 - OPTICS