Heekyu Kim

Follow

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Display substrate and manufacturing method thereof, and display device
- Patent number 11,404,515
- Issue date Aug 2, 2022
- Hefei Xinsheng Optoelectronics Technology Co., Ltd.
- Wei Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thin film transistor, fabricating method thereof, and display appar...
- Patent number 11,367,792
- Issue date Jun 21, 2022
- Hefei Xinsheng Optoelectronics Technology Co., Ltd.
- Wei Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display substrate, manufacturing method thereof, and display apparatus
- Patent number 11,329,115
- Issue date May 10, 2022
- Hefei Xinsheng Optoelectronics Technology Co., Ltd.
- Wei Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating display substrate, display substrate, and dis...
- Patent number 11,315,783
- Issue date Apr 26, 2022
- Hefei Xinsheng Optoelectronics Technology Co., Ltd.
- Yuankui Ding
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal oxide film and manufacturing method thereof, thin film transi...
- Patent number 10,923,347
- Issue date Feb 16, 2021
- Hefei Xinsheng Optoelectronics Technology Co., Ltd.
- Wei Song
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY SUBSTRATE, MANUFACTURING METHOD THEREOF, AND DISPLAY APPARATUS
- Publication number 20210335946
- Publication date Oct 28, 2021
- HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Wei Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF FABRICATING DISPLAY SUBSTRATE, DISPLAY SUBSTRATE, AND DIS...
- Publication number 20210335604
- Publication date Oct 28, 2021
- HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yuankui Ding
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE
- Publication number 20210257428
- Publication date Aug 19, 2021
- HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Wei SONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THIN FILM TRANSISTOR, FABRICATING METHOD THEREOF, AND DISPLAY APPAR...
- Publication number 20210135012
- Publication date May 6, 2021
- HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Wei Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Metal Oxide Film and Manufacturing Method Thereof, Thin Film Transi...
- Publication number 20200152458
- Publication date May 14, 2020
- HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Wei Song
- H01 - BASIC ELECTRIC ELEMENTS