Jiyoon BYUN

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Osan-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Organic light emitting element and composition for organic material...
- Patent number 11,387,418
- Issue date Jul 12, 2022
- LT MATERIALS CO., LTD.
- Young Seok No
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT COMPRISING...
- Publication number 20200381629
- Publication date Dec 3, 2020
- LT MATERIALS CO., LTD.
- Young Seok No
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC LIGHT EMITTING ELEMENT AND COMPOSITION FOR ORGANIC MATERIAL...
- Publication number 20200119285
- Publication date Apr 16, 2020
- HEESUNG MATERIAL LTD.
- Young Seok NO
- C07 - ORGANIC CHEMISTRY