Jemin RYU

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Compound and organic light emitting device containing same
- Patent number 10,651,411
- Issue date May 12, 2020
- LG Chem, Ltd.
- Yongbum Cha
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic light emitting device
- Patent number 10,547,008
- Issue date Jan 28, 2020
- LG Chem, Ltd.
- Yongbum Cha
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
COMPOUND AND ORGANIC LIGHT EMITTING DEVICE CONTAINING SAME
- Publication number 20180145272
- Publication date May 24, 2018
- LG CHEM, LTD.
- Yongbum CHA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC LIGHT EMITTING DEVICE
- Publication number 20180069180
- Publication date Mar 8, 2018
- LG CHEM, LTD.
- Yongbum CHA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...