CHANGCHUN HYPERIONS TECHNOLOGY CO., LTD

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CHANGCHUN CITY, CN

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Patents Grantslast 30 patents

Information Patent Grant
Amine derivative and an organic electroluminescent device thereof
- Patent number 11,725,003
- Issue date Aug 15, 2023
- Changchun Hyperions Technology Co., Ltd
- Qian Zhao
- C07 - ORGANIC CHEMISTRY

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Patents Applicationslast 30 patents

Information Patent Application
TRIARYLAMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICE THEREOF
- Publication number 20230025656
- Publication date Jan 26, 2023
- Changchun Hyperions Technology Co.,Ltd.
- Hui Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRIS...
- Publication number 20220209132
- Publication date Jun 30, 2022
- Changchun Hyperions Technology Co.,Ltd.
- Hui LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HETEROCYCLIC DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICE THEREOF
- Publication number 20220173333
- Publication date Jun 2, 2022
- Changchun Hyperions Technology Co., Ltd
- Qian ZHAO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...