Sangyeon Hwang

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Heterocyclic compound and organic light-emitting device including t...
- Patent number 12,167,677
- Issue date Dec 10, 2024
- Samsung Electronics Co., Ltd.
- Yeonsook Chung
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING...
- Publication number 20230107905
- Publication date Apr 6, 2023
- Hwang Suk Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CONDENSED CYCLIC COMPOUND, ORGANIC LIGHT EMITTING DEVICE INCLUDING...
- Publication number 20230105913
- Publication date Apr 6, 2023
- Samsung Electronics Co., Ltd.
- Eunkyung LEE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE...
- Publication number 20230097942
- Publication date Mar 30, 2023
- Samsung Electronics Co., Ltd.
- Sangmo KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE...
- Publication number 20230084208
- Publication date Mar 16, 2023
- Samsung Electronics Co., Ltd.
- Sangmo KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING HETE...
- Publication number 20230019868
- Publication date Jan 19, 2023
- Samsung Electronics Co., Ltd.
- Hwang Suk KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING POLYCY...
- Publication number 20230006137
- Publication date Jan 5, 2023
- Samsung Electronics Co., Ltd.
- Juhyun KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FILM AND LIGHT-EMITTING DEVICE INCLUDING THE SAME
- Publication number 20220393109
- Publication date Dec 8, 2022
- Samsung Electronics Co., Ltd.
- Satoko ISHIBE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING T...
- Publication number 20220310945
- Publication date Sep 29, 2022
- Samsung Electronics Co., Ltd.
- Yeonsook Chung
- H01 - BASIC ELECTRIC ELEMENTS

Sangyeon Hwang

Person

Patents Grantslast 30 patents

Heterocyclic compound and organic light-emitting device including t...

Patents Applicationslast 30 patents

ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING...

CONDENSED CYCLIC COMPOUND, ORGANIC LIGHT EMITTING DEVICE INCLUDING...

POLYCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE...

POLYCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE...

HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING HETE...

POLYCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING POLYCY...

FILM AND LIGHT-EMITTING DEVICE INCLUDING THE SAME

HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING T...