Yuanyao Dou

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Array substrate and manufacturing method thereof, display panel and...
- Patent number 11,506,948
- Issue date Nov 22, 2022
- CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Maokun Tian
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, DISPLAY PANEL AND...
- Publication number 20210333667
- Publication date Oct 28, 2021
- CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Maokun Tian
- H01 - BASIC ELECTRIC ELEMENTS