Oun Gyu LEE

Person

Chungcheongbuk-do, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Organic electroluminescence device
- Patent number 11,605,785
- Issue date Mar 14, 2023
- Hodogaya Chemical Co., Ltd.
- Yuta Hirayama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic electroluminescence device
- Patent number 11,217,754
- Issue date Jan 4, 2022
- Hodogaya Chemical Co., Ltd.
- Shuichi Hayashi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic electroluminescence device
- Patent number 10,505,119
- Issue date Dec 10, 2019
- Hodogaya Chemical Co., Ltd.
- Norimasa Yokoyama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Apparatus for evaluation of deposition process in manufacturing of...
- Patent number 10,486,191
- Issue date Nov 26, 2019
- SFC CO., LTD.
- Sung-Wan Pyo
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Organic electroluminescent device
- Patent number 10,424,742
- Issue date Sep 24, 2019
- Hodogaya Chemical Co., Ltd.
- Shuichi Hayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent device
- Patent number 9,905,775
- Issue date Feb 27, 2018
- Hodogaya Chemical Co., Ltd.
- Shuichi Hayashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic light emitting diode and manufacturing method therefor
- Patent number 9,793,514
- Issue date Oct 17, 2017
- SFC CO., LTD.
- Oun Gyu Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light emitting diode and manufacturing method therefor
- Patent number 9,570,711
- Issue date Feb 14, 2017
- SFC CO., LTD.
- Oun-Gyu Lee
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT
- Publication number 20220077403
- Publication date Mar 10, 2022
- Hodogaya Chemical Co., Ltd.
- Yuta HIRAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE
- Publication number 20200287141
- Publication date Sep 10, 2020
- Hodogaya Chemical Co., Ltd.
- Yuta HIRAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE
- Publication number 20180212153
- Publication date Jul 26, 2018
- HODOGAYA CHEMICAL CO., LTD.
- Shuichi HAYASHI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Apparatus for evaluation of deposition process in manufacturing of...
- Publication number 20180056326
- Publication date Mar 1, 2018
- SFC CO., LTD.
- Sung-Wan PYO
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE
- Publication number 20180026198
- Publication date Jan 25, 2018
- Hodogaya Chemical Co., Ltd.
- Norimasa YOKOYAMA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE
- Publication number 20170358753
- Publication date Dec 14, 2017
- Hodogaya Chemical Co., Ltd.
- Shuichi HAYASHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE
- Publication number 20170271599
- Publication date Sep 21, 2017
- Hodogaya Chemical Co., Ltd.
- Shuichi HAYASHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC LIGHT EMITTING DIODE AND MANUFACTURING METHOD THEREFOR
- Publication number 20160211485
- Publication date Jul 21, 2016
- SFC CO., LTD.
- Oun-Gyu Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT EMITTING DIODE AND MANUFACTURING METHOD THEREFOR
- Publication number 20150295205
- Publication date Oct 15, 2015
- SFC CO., LTD.
- Oun Gyu LEE
- H01 - BASIC ELECTRIC ELEMENTS

Oun Gyu LEE

Person

Patents Grantslast 30 patents

Organic electroluminescence device

Organic electroluminescence device

Organic electroluminescence device

Apparatus for evaluation of deposition process in manufacturing of...

Organic electroluminescent device

Organic electroluminescent device

Organic light emitting diode and manufacturing method therefor

Organic light emitting diode and manufacturing method therefor

Patents Applicationslast 30 patents

ORGANIC ELECTROLUMINESCENT ELEMENT

ORGANIC ELECTROLUMINESCENCE DEVICE

ORGANIC ELECTROLUMINESCENCE DEVICE

Apparatus for evaluation of deposition process in manufacturing of...

ORGANIC ELECTROLUMINESCENCE DEVICE

ORGANIC ELECTROLUMINESCENT DEVICE

ORGANIC ELECTROLUMINESCENT DEVICE

ORGANIC LIGHT EMITTING DIODE AND MANUFACTURING METHOD THEREFOR

ORGANIC LIGHT EMITTING DIODE AND MANUFACTURING METHOD THEREFOR