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Seungwon YEO
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Dong-gu, Daejeon, KR
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Patents Grants
last 30 patents
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Patent Grant
Compound for organic-electric element, organic-electric element usi...
Patent number
11,024,812
Issue date
Jun 1, 2021
DUK SAN NEOLUX CO., LTD.
Jae Wan Jang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compound for organic electric element, organic electric element com...
Patent number
10,840,457
Issue date
Nov 17, 2020
DUK SAN NEOLUX CO., LTD.
Soung Yun Mun
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Compound for organic electric element, organic electric element com...
Patent number
10,797,247
Issue date
Oct 6, 2020
DUK SAN NEOLUX CO., LTD.
Bumsung Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compound for organic electronic element, organic electronic element...
Patent number
10,424,741
Issue date
Sep 24, 2019
DUK SAN NEOLUX CO., LTD.
Bum Sung Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compound for organic electric element, organic electric element com...
Patent number
10,249,825
Issue date
Apr 2, 2019
DUK SAN NEOLUX CO., LTD.
Bumsung Lee
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compound for organic electric element, organic electric element com...
Patent number
10,141,516
Issue date
Nov 27, 2018
DUK SAN NEOLUX CO., LTD.
Bumsung Lee
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic electronic element and an electronic device comprising it
Patent number
9,917,257
Issue date
Mar 13, 2018
DUK SAN NEOLUX CO., LTD.
Bumsung Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electronic element including light efficiency improving lay...
Patent number
9,496,520
Issue date
Nov 15, 2016
DUK SAN NEOLUX CO., LTD.
Dongha Kim
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
COMPOUND FOR ORGANIC-ELECTRIC ELEMENT, ORGANIC-ELECTRIC ELEMENT USI...
Publication number
20190013479
Publication date
Jan 10, 2019
DUK SAN NEOLUXCO., LTD.
Jae Wan JANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT COM...
Publication number
20180269405
Publication date
Sep 20, 2018
DUK SAN NEOLUX CO., LTD.
Soung Yun MUN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT COM...
Publication number
20180102486
Publication date
Apr 12, 2018
DUK SAN NEOLUX CO., LTD.
Bumsung LEE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT...
Publication number
20170125689
Publication date
May 4, 2017
DUK SAN NEOLUX CO., LTD.
Bum Sung LEE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANIC ELECTRONIC ELEMENT AND AN ELECTRONIC DEVICE COMPRISING IT
Publication number
20160028020
Publication date
Jan 28, 2016
DUK SAN NEOLUX CO., LTD.
Bumsung LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT COM...
Publication number
20150325795
Publication date
Nov 12, 2015
DUK SAN NEOLUX CO., LTD.
Bumsung LEE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT COM...
Publication number
20150303379
Publication date
Oct 22, 2015
DUK SAN NEOLUX CO., LTD.
Bumsung LEE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC ELECTRONIC ELEMENT INCLUDING LIGHT EFFICIENCY IMPROVING LAY...
Publication number
20150069350
Publication date
Mar 12, 2015
DUKSAN HIGH METAL CO., LTD.
Dongha Kim
H01 - BASIC ELECTRIC ELEMENTS