Jincai Li

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Minhang District Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Organic light-emitting element
- Patent number 11,296,304
- Issue date Apr 5, 2022
- Toray Industries, Inc.
- Peng Wang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC LIGHT-EMITTING ELEMENT
- Publication number 20210175475
- Publication date Jun 10, 2021
- TORAY INDUSTRIES, INC.
- Peng Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AROMATIC AMINE COMPOUND, COVERING LAYER MATERIAL, AND LIGHT-EMITTIN...
- Publication number 20210053954
- Publication date Feb 25, 2021
- TORAY INDUSTRIES, INC.
- Fangzhu Sun
- H01 - BASIC ELECTRIC ELEMENTS