Fangliang YAN

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Via hole structure, manufacturing method thereof, electronic device...
- Patent number 11,335,625
- Issue date May 17, 2022
- MIANYANG BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Lei Zhang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
OLED DISPLAY PANEL AND OLED DISPLAY DEVICE
- Publication number 20220254838
- Publication date Aug 11, 2022
- Mianyang BOE Optoelectronics Technology Co., Ltd.
- Lei Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VIA HOLE STRUCTURE, MANUFACTURING METHOD THEREOF, ELECTRONIC DEVICE...
- Publication number 20210225738
- Publication date Jul 22, 2021
- BOE TECHNOLOGY GROUP CO., LTD.
- Lei ZHANG
- G06 - COMPUTING CALCULATING COUNTING