Woo Jeong CHAE

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Yongin-si, KR

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Patents Applicationslast 30 patents

Information Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING...
- Publication number 20240368095
- Publication date Nov 7, 2024
- LT MATERIALS CO., LTD.
- Woo Jeong CHAE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAM...
- Publication number 20240074306
- Publication date Feb 29, 2024
- LT MATERIALS CO., LTD.
- Sol LEE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING...
- Publication number 20240065015
- Publication date Feb 22, 2024
- LT MATERIALS CO., LTD.
- Woo-Jeong CHAE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE COMPRISING THE...
- Publication number 20240023433
- Publication date Jan 18, 2024
- LT MATERIALS CO., LTD.
- Jun Tae MO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAM...
- Publication number 20230399336
- Publication date Dec 14, 2023
- LT MATERIALS CO., LTD.
- Woo Jeong CHAE
- C07 - ORGANIC CHEMISTRY