Shuai Chang

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Luminescent film, preparation method thereof, and electroluminescen...
- Patent number 12,004,418
- Issue date Jun 4, 2024
- BOE Technology Group Co., Ltd.
- Haizheng Zhong
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Quantum dot light emitting diode and method for manufacturing the s...
- Patent number 11,462,706
- Issue date Oct 4, 2022
- BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.
- Xin Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Quantum dot light-emitting layer, quantum dot light-emitting device...
- Patent number 10,971,692
- Issue date Apr 6, 2021
- BOE Technology Group Co., Ltd.
- Haizheng Zhong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Diode device and method for manufacturing the same, and diode appar...
- Patent number 10,593,735
- Issue date Mar 17, 2020
- BOE Technology Group Co., Ltd.
- Shuai Chang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LUMINESCENT FILM, PREPARATION METHOD THEREOF, AND ELECTROLUMINESCEN...
- Publication number 20230142678
- Publication date May 11, 2023
- BOE TECHNOLOGY GROUP CO., LTD.
- Haizheng ZHONG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Quantum Dot Light Emitting Diode and Method for Manufacturing the S...
- Publication number 20210359241
- Publication date Nov 18, 2021
- BOE TECHNOLOGY GROUP CO., LTD.
- Xin ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIODE DEVICE AND METHOD FOR MANUFACTURING THE SAME, AND DIODE APPAR...
- Publication number 20200035764
- Publication date Jan 30, 2020
- BOE TECHNOLOGY GROUP CO., LTD.
- Shuai CHANG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
QUANTUM DOT LIGHT-EMITTING LAYER, QUANTUM DOT LIGHT-EMITTING DEVICE...
- Publication number 20200013976
- Publication date Jan 9, 2020
- Boe Technology Group Co., Ltd.
- Haizheng Zhong
- H01 - BASIC ELECTRIC ELEMENTS