Gwan-hee PARK

Person

Gyeonggi-do, KR

People

Patents Applicationslast 30 patents

Information Patent Application
Organic Compound And Organic Light-Emitting Element Comprising Same
- Publication number 20250234703
- Publication date Jul 17, 2025
- P&H TECH Co., Ltd
- Seo-Yong HYUN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME
- Publication number 20250017101
- Publication date Jan 9, 2025
- P&H TECH Co., Ltd
- Seo-Yong HYUN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME
- Publication number 20250002469
- Publication date Jan 2, 2025
- P&H TECH Co., Ltd
- Seo-Yong HYUN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC COMPOUND, AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME
- Publication number 20240397813
- Publication date Nov 28, 2024
- P&H TECH Co., Ltd
- Seo-Yong HYUN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Organic Light-Emitting Compound And Organic Light-Emitting Device C...
- Publication number 20240260453
- Publication date Aug 1, 2024
- P&H TECH Co., Ltd
- Seo-Yong HYUN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Organic Compound And Organic Light-Emitting Device Comprising Same
- Publication number 20240124433
- Publication date Apr 18, 2024
- P&H TECH Co., Ltd.
- Seo-Yong HYUN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Organic Light Emitting Compound And Organic Light Emitting Device I...
- Publication number 20230329101
- Publication date Oct 12, 2023
- P&H TECH Co., Ltd
- Seo-Yong HYUN
- C07 - ORGANIC CHEMISTRY

Gwan-hee PARK

Person

Patents Applicationslast 30 patents

Organic Compound And Organic Light-Emitting Element Comprising Same

ORGANIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME

ORGANIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME

ORGANIC COMPOUND, AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME

Organic Light-Emitting Compound And Organic Light-Emitting Device C...

Organic Compound And Organic Light-Emitting Device Comprising Same

Organic Light Emitting Compound And Organic Light Emitting Device I...