Xiahong BAI

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Patents Grantslast 30 patents

Information Patent Grant
Black matrix structure and manufacturing method therefor, display s...
- Patent number 11,960,164
- Issue date Apr 16, 2024
- ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
- Qiang Chen
- G02 - OPTICS
Information Patent Grant
Compensating method and system for cell assembly
- Patent number 10,539,823
- Issue date Jan 21, 2020
- BOE Technology Group Co., Ltd.
- Xiaohua Zhang
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
BLACK MATRIX STRUCTURE AND MANUFACTURING METHOD THEREFOR, DISPLAY S...
- Publication number 20230333424
- Publication date Oct 19, 2023
- Ordos Yuansheng Optoelectronics Co., Ltd.
- Qiang CHEN
- G02 - OPTICS
Information Patent Application
COMPENSATING METHOD AND SYSTEM FOR CELL ASSEMBLY
- Publication number 20180074366
- Publication date Mar 15, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Xiaohua ZHANG
- G02 - OPTICS