Yongkang ZHANG

Follow

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Display substrate and method for manufacturing the same and display...
- Patent number 11,895,878
- Issue date Feb 6, 2024
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Erlong Song

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME AND DISPLAY...
- Publication number 20230095451
- Publication date Mar 30, 2023
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Erlong SONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY PANELS AND ELECTRONIC DEVICES
- Publication number 20230046172
- Publication date Feb 16, 2023
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yue LONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE