Yongfei LI

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Driving substrate, manufacturtion method thereof and display device
- Patent number 12,183,867
- Issue date Dec 31, 2024
- BOE Technology Group Co., Ltd.
- Xinhong Lu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Touch substrate and touch device
- Patent number 11,853,500
- Issue date Dec 26, 2023
- Hefei Xinsheng Optoelectronics Technology Co., Ltd.
- Yu Jiang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EMITTING SUBSTRATE, BACKLIGHT MODULE AND DISPLAY DEVICE
- Publication number 20240186304
- Publication date Jun 6, 2024
- Hefei BOE Ruisheng Technology Co., Ltd.
- Jie LEI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR, DISPLAY PANEL, A...
- Publication number 20230043951
- Publication date Feb 9, 2023
- BOE TECHNOLOGY GROUP CO., LTD.
- Ke WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TOUCH SUBSTRATE AND TOUCH DEVICE
- Publication number 20220397998
- Publication date Dec 15, 2022
- HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yu JIANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LED DISPLAY SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME, DISPLA...
- Publication number 20220393087
- Publication date Dec 8, 2022
- HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Ting ZENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Driving Backplane, Preparation Method for Same, and Display Device
- Publication number 20220271064
- Publication date Aug 25, 2022
- HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Ting ZENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BACKPLANE, BACKLIGHT SOURCE, ILLUMINATION DEVICE AND DISPLAYING DEVICE
- Publication number 20220264743
- Publication date Aug 18, 2022
- HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yongfei LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DRIVING SUBSTRATE, MANUFACTURTION METHOD THEREOF AND DISPLAY DEVICE
- Publication number 20220254972
- Publication date Aug 11, 2022
- BOE TECHNOLOGY GROUP CO., LTD.
- Xinhong LU
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Driving substrate, manufacturtion method thereof and display device

Touch substrate and touch device

Patents Applicationslast 30 patents

LIGHT-EMITTING SUBSTRATE, BACKLIGHT MODULE AND DISPLAY DEVICE

ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR, DISPLAY PANEL, A...

TOUCH SUBSTRATE AND TOUCH DEVICE

LED DISPLAY SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME, DISPLA...

Driving Backplane, Preparation Method for Same, and Display Device

BACKPLANE, BACKLIGHT SOURCE, ILLUMINATION DEVICE AND DISPLAYING DEVICE

DRIVING SUBSTRATE, MANUFACTURTION METHOD THEREOF AND DISPLAY DEVICE