Zhaofan Liu

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Display panel and electronic apparatus
- Patent number 11,774,818
- Issue date Oct 3, 2023
- HEFEI BOE Optoelectronics Technology Co., Ltd.
- Zhaofan Liu
- G02 - OPTICS
Information Patent Grant
Production method of an array substrate of a display device using T...
- Patent number 10,756,122
- Issue date Aug 25, 2020
- BOE Technology Group Co., Ltd.
- Zhaofan Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Array substrate assembly, method of manufacturing array substrate a...
- Patent number 10,615,192
- Issue date Apr 7, 2020
- BOE TECHNOLOGY GROUP CO, LTD.
- Yuankui Ding
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE
- Publication number 20250053033
- Publication date Feb 13, 2025
- HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yijun WANG
- G02 - OPTICS
Information Patent Application
ARRAY SUBSTRATE, DISPLAY PANEL, AND DISPLAY DEVICE
- Publication number 20250013110
- Publication date Jan 9, 2025
- HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Zhaofan LIU
- G02 - OPTICS
Information Patent Application
DISPLAY PANEL AND ELECTRONIC APPARATUS
- Publication number 20230079331
- Publication date Mar 16, 2023
- HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Zhaofan Liu
- G02 - OPTICS
Information Patent Application
MANUFACTURE METHOD OF ARRAY SUBSTRATE, ARRAY SUBSTRATE, AND DISPLAY...
- Publication number 20190157303
- Publication date May 23, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Zhaofan Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARRAY SUBSTRATE ASSEMBLY, METHOD OF MANUFACTURING ARRAY SUBSTRATE A...
- Publication number 20190157308
- Publication date May 23, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Yuankui Ding
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY