Daehyuk CHOI

Person

Suwon-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Compound containing 5-membered heterocycles, organic electronic dev...
- Patent number 9,290,513
- Issue date Mar 22, 2016
- DUK SAN NEOLUX CO., LTD.
- Junghwan Park
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic compounds for organic electronic devices and terminals
- Patent number 9,233,923
- Issue date Jan 12, 2016
- DUK SAN NEOLUX CO., LTD.
- Dongha Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic compound, organic electronic device using same, and termina...
- Patent number 9,102,616
- Issue date Aug 11, 2015
- DUK SAN NEOLUX CO., LTD.
- Dongha Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compound containing 5-membered heterocycles, organic light-emitting...
- Patent number 9,079,920
- Issue date Jul 14, 2015
- DUK SAN NEOLUX CO., LTD.
- Junghwan Park
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compound including indole derivative in which two tertiary amines a...
- Patent number 9,017,828
- Issue date Apr 28, 2015
- Duk San Neolux Co., Ltd.
- Dongha Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Compound containing a 5-membered heterocycle and organic light-emit...
- Patent number 8,889,271
- Issue date Nov 18, 2014
- Duksan High Metal Co., Ltd.
- Junghwan Park
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
COMPOUND CONTAINING 5-MEMBERED HETEROCYCLES, ORGANIC ELECTRONIC DEV...
- Publication number 20150307514
- Publication date Oct 29, 2015
- DUK SAN NEOLUX CO., LTD.
- Junghwan PARK
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUND INCLUDING INDOLE DERIVATIVE IN WHICH TWO TERTIARY AMINES A...
- Publication number 20130001540
- Publication date Jan 3, 2013
- DUKSAN HIGH METAL CO., LTD.
- Dongha Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOUND INCLUDING INDOLE DERIVATIVE, ORGANIC ELECTRONIC ELEMENT US...
- Publication number 20120305906
- Publication date Dec 6, 2012
- DUKSAN HIGH METAL CO., LTD.
- Dongha Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC COMPOUND, ORGANIC ELECTRONIC DEVICE USING SAME, AND TERMINA...
- Publication number 20120217492
- Publication date Aug 30, 2012
- DUKSAN HIGH METAL CO., LTD.
- Dongha Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUND CONTAINING 5-MEMBERED HETEROCYCLES, ORGANIC LIGHT-EMITTING...
- Publication number 20120168734
- Publication date Jul 5, 2012
- DUKSAN HIGH METAL CO., LTD.
- Junghwan Park
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUND CONTAINING A 5-MEMBERED HETEROCYCLE AND ORGANIC LIGHT-EMIT...
- Publication number 20120080670
- Publication date Apr 5, 2012
- Samsung Mobile Display Co., Ltd.
- Junghwan Park
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC ELECTRONIC DEVICE, COMPOUNDS FOR SAME, AND TERMINAL
- Publication number 20120018717
- Publication date Jan 26, 2012
- DUKSAN HIGH METAL CO., LTD.
- Dongha Kim
- C07 - ORGANIC CHEMISTRY

Daehyuk CHOI

Person

Patents Grantslast 30 patents

Compound containing 5-membered heterocycles, organic electronic dev...

Organic compounds for organic electronic devices and terminals

Organic compound, organic electronic device using same, and termina...

Compound containing 5-membered heterocycles, organic light-emitting...

Compound including indole derivative in which two tertiary amines a...

Compound containing a 5-membered heterocycle and organic light-emit...

Patents Applicationslast 30 patents

COMPOUND CONTAINING 5-MEMBERED HETEROCYCLES, ORGANIC ELECTRONIC DEV...

COMPOUND INCLUDING INDOLE DERIVATIVE IN WHICH TWO TERTIARY AMINES A...

COMPOUND INCLUDING INDOLE DERIVATIVE, ORGANIC ELECTRONIC ELEMENT US...

ORGANIC COMPOUND, ORGANIC ELECTRONIC DEVICE USING SAME, AND TERMINA...

COMPOUND CONTAINING 5-MEMBERED HETEROCYCLES, ORGANIC LIGHT-EMITTING...

COMPOUND CONTAINING A 5-MEMBERED HETEROCYCLE AND ORGANIC LIGHT-EMIT...

ORGANIC ELECTRONIC DEVICE, COMPOUNDS FOR SAME, AND TERMINAL