GWANG-IL DONG

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Yongin-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Compound, organic optoelectronic device and display device
- Patent number 12,065,406
- Issue date Aug 20, 2024
- LT MATERIALS CO., LTD.
- Jin-Hwan Shin
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING...
- Publication number 20250026730
- Publication date Jan 23, 2025
- LT MATERIALS CO., LTD.
- Dong Jin LEE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HETEROCYCLIC COMPOUND, AND ORGANIC LIGHT-EMITTING ELEMENT COMPRISIN...
- Publication number 20240254099
- Publication date Aug 1, 2024
- LT MATERIALS CO., LTD.
- Ji Un KIM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING SAME
- Publication number 20240246923
- Publication date Jul 25, 2024
- LT MATERIALS CO., LTD.
- Su-Yeon KIM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAM...
- Publication number 20240206324
- Publication date Jun 20, 2024
- LT MATERIALS CO., LTD.
- Min Ji PARK
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAM...
- Publication number 20240008360
- Publication date Jan 4, 2024
- LT MATERIALS CO., LTD.
- Nam Jin LEE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUND, ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE
- Publication number 20220106332
- Publication date Apr 7, 2022
- LT MATERIALS CO., LTD.
- Jin-Hwan SHIN
- C07 - ORGANIC CHEMISTRY