Bichan ZHAO

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Guangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Array substrates and display panels
- Patent number 12,253,764
- Issue date Mar 18, 2025
- Guangzhou China Star Optoelectronics Semiconductor Display Technology Co., LTD.
- Shuaichen Si
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY PANELS AND PREPARATION METHODS THEREOF
- Publication number 20250048732
- Publication date Feb 6, 2025
- Guangzhou China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Bichan ZHAO
- G02 - OPTICS
Information Patent Application
DISPLAY PANEL AND MANUFACTURING METHOD THEREOF, AND ELECTRONIC DEVICE
- Publication number 20240361652
- Publication date Oct 31, 2024
- Guangzhou China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Bichan ZHAO
- H01 - BASIC ELECTRIC ELEMENTS