Yufei HUO

Follow

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Display substrate with opening region and barrier region surroundin...
- Patent number 11,575,103
- Issue date Feb 7, 2023
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Tiaomei Zhang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20210384225
- Publication date Dec 9, 2021
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Tiaomei Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREOF
- Publication number 20210210718
- Publication date Jul 8, 2021
- BOE TECHNOLOGY GROUP CO., LTD.
- Tiaomei ZHANG
- H01 - BASIC ELECTRIC ELEMENTS