Yongfeng ZHANG

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Display substrate, manufacturing method thereof and three-dimension...
- Patent number 12,185,571
- Issue date Dec 31, 2024
- BOE Technology Group Co., Ltd.
- Yongfeng Zhang
- G02 - OPTICS
Information Patent Grant
Preparation method of display panel, display panel and displaying d...
- Patent number 11,943,973
- Issue date Mar 26, 2024
- BOE Technology Group Co., Ltd.
- Yongfeng Zhang
Information Patent Grant
Array substrate and manufacturing method thereof, three-dimensional...
- Patent number 11,703,693
- Issue date Jul 18, 2023
- BOE Technology Group Co., Ltd.
- Xiaohu Li
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY SUBSTRATE, DISPLAY APPARATUS, AND METHOD OF FABRICATING DIS...
- Publication number 20250017046
- Publication date Jan 9, 2025
- BOE TECHNOLOGY GROUP CO., LTD.
- Chaolu Wang
Information Patent Application
DISPLAY SUBSTRATE AND MANUFACTURING MEHTOD THEREOF, PREPARATION APP...
- Publication number 20240423007
- Publication date Dec 19, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Feng Guan
Information Patent Application
PREPARATION METHOD OF DISPLAY PANEL, DISPLAY PANEL AND DISPLAYING D...
- Publication number 20240196665
- Publication date Jun 13, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Yongfeng Zhang
Information Patent Application
Display Panel and Manufacturing Method Therefor, and Display Device
- Publication number 20230369539
- Publication date Nov 16, 2023
- BOE TECHNOLOGY GROUP CO., LTD.
- Yongfeng Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY SUBSTRATE, MANUFACTURING METHOD THEREOF AND THREE-DIMENSION...
- Publication number 20230165098
- Publication date May 25, 2023
- BOE TECHNOLOGY GROUP CO., LTD.
- Yongfeng ZHANG
- G02 - OPTICS
Information Patent Application
DISPLAY PANEL, MANUFACTURING METHOD THEREFOR, AND DISPLAY APPARATUS
- Publication number 20220416195
- Publication date Dec 29, 2022
- BOE TECHNOLOGY GROUP CO., LTD.
- Yongfeng ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PREPARATION METHOD OF DISPLAY PANEL, DISPLAY PANEL AND DISPLAYING D...
- Publication number 20220059631
- Publication date Feb 24, 2022
- BOE TECHNOLOGY GROUP CO., LTD.
- Yongfeng Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, THREE-DIMENSIONAL...
- Publication number 20210157164
- Publication date May 27, 2021
- BOE TECHNOLOGY GROUP CO., LTD.
- Xiaohu LI
- H01 - BASIC ELECTRIC ELEMENTS

Yongfeng ZHANG

Person

Patents Grantslast 30 patents

Display substrate, manufacturing method thereof and three-dimension...

Preparation method of display panel, display panel and displaying d...

Array substrate and manufacturing method thereof, three-dimensional...

Patents Applicationslast 30 patents

DISPLAY SUBSTRATE, DISPLAY APPARATUS, AND METHOD OF FABRICATING DIS...

DISPLAY SUBSTRATE AND MANUFACTURING MEHTOD THEREOF, PREPARATION APP...

PREPARATION METHOD OF DISPLAY PANEL, DISPLAY PANEL AND DISPLAYING D...

Display Panel and Manufacturing Method Therefor, and Display Device

DISPLAY SUBSTRATE, MANUFACTURING METHOD THEREOF AND THREE-DIMENSION...

DISPLAY PANEL, MANUFACTURING METHOD THEREFOR, AND DISPLAY APPARATUS

PREPARATION METHOD OF DISPLAY PANEL, DISPLAY PANEL AND DISPLAYING D...

ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, THREE-DIMENSIONAL...