Youngkyoo Kim

Person

Pusan, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Organometallic luminescent materials and organic electroluminescent...
- Patent number 6,800,380
- Issue date Oct 5, 2004
- Nessdisplay Co., Ltd.
- Youngkyoo Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organometallic luminescent materials and organic electroluminescent...
- Patent number 6,579,633
- Issue date Jun 17, 2003
- Nessdisplay Co., Ltd.
- Youngkyoo Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organometallic luminescent materials and organic electroluminescent...
- Patent number 6,534,201
- Issue date Mar 18, 2003
- Youngkyoo Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electroluminescent device having an organic layer including polyimide
- Patent number 6,497,969
- Issue date Dec 24, 2002
- Nessdisplay Co., Ltd.
- Youngkyoo Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of organic electroluminescent device us...
- Patent number 6,379,743
- Issue date Apr 30, 2002
- NessDisplay, Co. Ltd.
- Jae-Gyoung Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Diamine hole transport agent and organic electroluminescent device...
- Patent number 6,337,404
- Issue date Jan 8, 2002
- Nessdisplay Co., Ltd.
- Ki-jong Han
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescent device having a high contrast ratio
- Patent number 6,185,032
- Issue date Feb 6, 2001
- Ness Co., Ltd.
- Jae-Gyoung Lee
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Novel organometallic luminescent materials and organic electrolumin...
- Publication number 20030165711
- Publication date Sep 4, 2003
- YOUNGKYOO KIM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ELECTROLUMINESCENT DEVICE HAVING AN ORGANIC LAYER INCLUDING POLYIMIDE
- Publication number 20020132133
- Publication date Sep 19, 2002
- YOUNGKYOO KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electroluminescent device having an organic layer including polyimide
- Publication number 20020098378
- Publication date Jul 25, 2002
- Ness Co., Ltd.
- Youngkyoo Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Novel organometallic luminescent materials and organic electrolumin...
- Publication number 20020045064
- Publication date Apr 18, 2002
- NESSDISPLAY CO., Ltd.
- Youngkyoo Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel organometallic luminescent materials and organic electrolumin...
- Publication number 20020045065
- Publication date Apr 18, 2002
- NESSDISPLAY CO., Ltd.
- Youngkyoo Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel organometallic luminescent materials and organic electrolumin...
- Publication number 20020045063
- Publication date Apr 18, 2002
- NESSDISPLAY CO., Ltd.
- Youngkyoo Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation of organic electroluminescent device us...
- Publication number 20010005528
- Publication date Jun 28, 2001
- Jae-Gyoung Lee
- C07 - ORGANIC CHEMISTRY

Youngkyoo Kim

Person

Patents Grantslast 30 patents

Organometallic luminescent materials and organic electroluminescent...

Organometallic luminescent materials and organic electroluminescent...

Organometallic luminescent materials and organic electroluminescent...

Electroluminescent device having an organic layer including polyimide

Process for the preparation of organic electroluminescent device us...

Diamine hole transport agent and organic electroluminescent device...

Organic electroluminescent device having a high contrast ratio

Patents Applicationslast 30 patents

Novel organometallic luminescent materials and organic electrolumin...

ELECTROLUMINESCENT DEVICE HAVING AN ORGANIC LAYER INCLUDING POLYIMIDE

Electroluminescent device having an organic layer including polyimide

Novel organometallic luminescent materials and organic electrolumin...

Novel organometallic luminescent materials and organic electrolumin...

Novel organometallic luminescent materials and organic electrolumin...

Process for the preparation of organic electroluminescent device us...