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Daejeon Metropolitan City, KR
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last 30 patents
Information
Patent Grant
Apparatus for fatigue testing bulge tool having WH-type skeleton
Patent number
11,719,609
Issue date
Aug 8, 2023
Kepco Nuclear Fuel Co., Ltd.
Se Ick Son
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Nuclear fuel rod end distance adjusting device
Patent number
11,373,770
Issue date
Jun 28, 2022
Kepco Nuclear Fuel Co., Ltd.
Se Ick Son
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Spot welding gun and welding method for the nuclear fuel skeleton
Patent number
9,934,878
Issue date
Apr 3, 2018
Kepco Nuclear Fuel Co., Ltd.
Hyung Sup kim
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Organic light-emitting diodes (OLEDS) with high efficiency and its...
Patent number
9,722,209
Issue date
Aug 1, 2017
LG Display, Co., Ltd.
Se-Hwan Son
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic light-emitting diode and method of manufacturing the same
Patent number
9,587,172
Issue date
Mar 7, 2017
LG Display Co., Ltd.
Jung-Hyoung Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic light emitting device
Patent number
9,577,224
Issue date
Feb 21, 2017
LG Display Co., Ltd.
Jae In Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Substrate for organic electronic device
Patent number
9,391,301
Issue date
Jul 12, 2016
LG Chem, Ltd.
Min Choon Park
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Substrate for organic electronic device, organic electronic system...
Patent number
9,385,330
Issue date
Jul 5, 2016
LG Chem, Ltd.
Yong Sik Ahn
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Substrate for an organic electronic device and an organic electroni...
Patent number
9,257,675
Issue date
Feb 9, 2016
LG Chem, Ltd.
Seong Su Jang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Substrate for organic electronic device
Patent number
9,030,091
Issue date
May 12, 2015
LG Chem, Ltd.
Min Choon Park
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Anthracene derivative and an organic electronic device using the same
Patent number
9,012,040
Issue date
Apr 21, 2015
LG Chem, Ltd.
Kong-Kyeom Kim
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Anthracene derivative and an organic electronic device using the same
Patent number
8,974,919
Issue date
Mar 10, 2015
LG Chem, Ltd.
Hye-Young Jang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic luminescent device including a first electrode, two or more...
Patent number
8,686,403
Issue date
Apr 1, 2014
LG Chem Ltd.
Min-Soo Kang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Heterocyclic derivative and organic light emitting device using same
Patent number
8,673,460
Issue date
Mar 18, 2014
LG Chem, Ltd.
Ji-Eun Kim
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Stacked organic light emitting diode
Patent number
8,637,854
Issue date
Jan 28, 2014
LG Chem, Ltd.
Min-Soo Kang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Clamping jig and system for measuring spacer grids for nuclear fuel...
Patent number
8,571,164
Issue date
Oct 29, 2013
Kepco Nuclear Fuel Co., Ltd.
Se Ik Son
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Organic LED and manufacturing method thereof
Patent number
8,455,896
Issue date
Jun 4, 2013
LG Chem, Ltd.
Min-Soo Kang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
ITO film treated by nitrogen plasma and the organic luminescent dev...
Patent number
8,304,983
Issue date
Nov 6, 2012
LG Chem, Ltd.
Se Hwan Son
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Organic electronic device
Patent number
8,253,126
Issue date
Aug 28, 2012
LG Chem Ltd.
Min Soo Kang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Organic light emitting device and method for manufacturing the same
Patent number
8,040,044
Issue date
Oct 18, 2011
LG Chem, Ltd.
Min Soo Kang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic light emitting device and method for manufacturing the same
Patent number
8,040,036
Issue date
Oct 18, 2011
LG Chem, Ltd.
Hyeon Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic light emittig diode unit and method for manufacturing the same
Patent number
8,013,527
Issue date
Sep 6, 2011
LG Chem, Ltd.
Se-Hwan Son
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Organic light-emitting device comprising buffer layer and method fo...
Patent number
7,763,882
Issue date
Jul 27, 2010
LG Chem, Ltd.
Jeoung Kwen Noh
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electroluminescent devices with low work function anode
Patent number
7,648,780
Issue date
Jan 19, 2010
LG Chem, Ltd.
Se-Hwan Son
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electroluminescent devices with low work function anode
Patent number
7,648,779
Issue date
Jan 19, 2010
LG Chem, Ltd.
Se-Hwan Son
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
ITO film treated by nitrogen plasma and the organic luminescent dev...
Patent number
7,619,356
Issue date
Nov 17, 2009
LG Chem, Ltd.
Se Hwan Son
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Organic compounds for electroluminescence and organic electrolumine...
Patent number
7,604,874
Issue date
Oct 20, 2009
LG Chem, Ltd.
Ji-Eun Kim
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Electroluminescent devices with low work function anode
Patent number
7,560,175
Issue date
Jul 14, 2009
LG Chem, Ltd.
Se-Hwan Son
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electronic device comprising organic compound having p-type semicon...
Patent number
7,538,341
Issue date
May 26, 2009
LG Chem, Ltd.
Se-Hwan Son
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic compounds for electroluminescence and organic electrolumine...
Patent number
7,485,733
Issue date
Feb 3, 2009
LG Chem, Ltd.
Ji-Eun Kim
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
INTERNAL ELECTRODE INSERTION DEVICE FOR WELDING EQUIPMENT FOR SKELE...
Publication number
20230207143
Publication date
Jun 29, 2023
KEPCO NUCLEAR FUEL CO., LTD.
Byung Tak KIM
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
LIGHT-WATER REACTOR NUCLEAR FUEL ROD LOADING FORCE MEASURING APPARATUS
Publication number
20220392655
Publication date
Dec 8, 2022
KEPCO NUCLEAR FUEL CO., LTD.
Se Ick Son
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Positive Electrode Active Material For Lithium Secondary Battery, M...
Publication number
20210234155
Publication date
Jul 29, 2021
LG CHEM, LTD.
Myung Gi Jeong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
APPARATUS FOR FATIGUE TESTING BULGE TOOL HAVING WH-TYPE SKELETON
Publication number
20210088431
Publication date
Mar 25, 2021
KEPCO NUCLEAR FUEL CO., LTD.
Se Ick Son
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
NUCLEAR FUEL ROD END DISTANCE ADJUSTING DEVICE
Publication number
20210065920
Publication date
Mar 4, 2021
KEPCO NUCLEAR FUEL CO., LTD.
Se Ick Son
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
SPOT WELDING GUN AND WELDING METHOD FOR THE NUCLEAR FUEL SKELETON
Publication number
20160155519
Publication date
Jun 2, 2016
KEPCO NUCLEAR FUEL CO., LTD.
Hyung Sup Kim
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SUBSTRATE FOR ORGANIC ELECTRONIC DEVICE
Publication number
20150137109
Publication date
May 21, 2015
LG CHEM, LTD.
Min Choon PARK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SUBSTRATE FOR ORGANIC ELECTRONIC DEVICE
Publication number
20150129859
Publication date
May 14, 2015
LG CHEM, LTD.
Yong Sik AHN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC LIGHT EMITTING DEVICE
Publication number
20150008422
Publication date
Jan 8, 2015
LG CHEM, LTD.
Jae In LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SUBSTRATE FOR ORGANIC ELECTRONIC DEVICE
Publication number
20140042415
Publication date
Feb 13, 2014
LG CHEM, LTD.
Min Choon PARK
G02 - OPTICS
Information
Patent Application
SUBSTRATE FOR AN ORGANIC ELECTRONIC DEVICE AND AN ORGANIC ELECTRONI...
Publication number
20140014923
Publication date
Jan 16, 2014
LG CHEM, LTD.
Seong Su Jang
G02 - OPTICS
Information
Patent Application
NEW HETEROCYCLIC DERIVATIVE AND ORGANIC LIGHT EMITTING DEVICE USING...
Publication number
20120161612
Publication date
Jun 28, 2012
Ji-Eun Kim
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CLAMPING JIG AND SYSTEM FOR MEASURING SPACER GRIDS FOR NUCLEAR FUEL...
Publication number
20120063559
Publication date
Mar 15, 2012
Se Ik SON
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE AND METHOD FOR PREPARING THE SAME
Publication number
20120007064
Publication date
Jan 12, 2012
LG CHEM, LTD.
Jeoung-Kwen NOH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC LIGHT-EMITTING DIODE AND METHOD OF MANUFACTURING THE SAME
Publication number
20110180792
Publication date
Jul 28, 2011
Jung-Hyoung Lee
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ORGANIC LIGHT-EMITTING DIODES (OLEDS) WITH HIGH EFFICIENCY AND ITS...
Publication number
20110180836
Publication date
Jul 28, 2011
Se-Hwan Son
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
NEW ANTHRACENE DERIVATIVE AND AN ORGANIC ELECTRONIC DEVICE USING TH...
Publication number
20110114934
Publication date
May 19, 2011
Kong-Kyeom Kim
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ANTHRACENE DERIVATIVE AND AN ORGANIC ELECTRONIC DEVICE USING THE SAME
Publication number
20110108826
Publication date
May 12, 2011
Hye-Young Jang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
STACKED ORGANIC LIGHT EMITTING DIODE
Publication number
20110079774
Publication date
Apr 7, 2011
Min-Soo Kang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ORGANIC LED AND MANUFACTURING METHOD THEREOF
Publication number
20110073897
Publication date
Mar 31, 2011
Min-Soo Kang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC LUMINESCENT DEVICE AND A PRODUCTION METHOD FOR THE SAME
Publication number
20110057176
Publication date
Mar 10, 2011
Min-Soo Kang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Organic electronic device
Publication number
20100117063
Publication date
May 13, 2010
Min Soo Kang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
ITO film treated by nitrogen plasma and the organic luminescent dev...
Publication number
20100044694
Publication date
Feb 25, 2010
Se Hwan Son
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Organic Light Emittig Diode Unit and Method for Manufacturing the Same
Publication number
20090295286
Publication date
Dec 3, 2009
LG Chem Ltd
Se-Hawn Son
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Electroluminescent devices with low work function anode
Publication number
20090230842
Publication date
Sep 17, 2009
Se-Hwan Son
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Organic Light Emitting Device and Method for Manufacturing the Same
Publication number
20090079352
Publication date
Mar 26, 2009
Hyeon Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Organic light-emitting device comprising buffer layer and method fo...
Publication number
20090058260
Publication date
Mar 5, 2009
Jeoung Kwen Noh
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Organic light emitting device and method for manufacturing the same
Publication number
20090039770
Publication date
Feb 12, 2009
Min Soo Kang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Flexible Display Apparatus and Method for Producing the Same
Publication number
20090021678
Publication date
Jan 22, 2009
Se-Hwan Son
G02 - OPTICS
Information
Patent Application
Organic light emitting device and method for manufacturing the same
Publication number
20090015150
Publication date
Jan 15, 2009
LG CHEM, LTD.
Min-Soo Kang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR