Qiang JI

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Beijing, CN

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Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EMITTING BASEPLATE AND DISPLAY APPARATUS
- Publication number 20240186477
- Publication date Jun 6, 2024
- Hefei BOE Ruisheng Technology Co., Ltd.
- Xinxiu ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARRAY SUBSTRATE, METHOD FOR MANUFACTURING ARRAY SUBSTRATE AND DISPL...
- Publication number 20240047481
- Publication date Feb 8, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Xinxiu ZHANG
- H01 - BASIC ELECTRIC ELEMENTS