Sunpil Hwang

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Gyeonggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Compound for organic electric element, organic electric element com...
- Patent number 11,296,279
- Issue date Apr 5, 2022
- DUK SAN NEOLUX CO., LTD.
- Dae Hwan Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compound for organic electronic element, organic electronic element...
- Patent number 11,081,649
- Issue date Aug 3, 2021
- DUK SAN NEOLUX CO., LTD.
- Yun Suk Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compound for organic electric element, organic electric element com...
- Patent number 10,468,606
- Issue date Nov 5, 2019
- DUK SAN NEOLUX CO., LTD.
- Soung Yun Mun
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compound, organic electric element using the same, and an electroni...
- Patent number 10,026,905
- Issue date Jul 17, 2018
- DUK SAN NEOLUX CO., LTD.
- Dongha Kim
- C07 - ORGANIC CHEMISTRY
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 Applicationslast 30 patents

Information Patent Application
COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT COM...
- Publication number 20210288262
- Publication date Sep 16, 2021
- DUK SAN NEOLUX CO., LTD.
- Dae Hwan OH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT...
- Publication number 20190051840
- Publication date Feb 14, 2019
- DUK SAN NEOLUX CO., LTD.
- Yun Suk LEE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT COM...
- Publication number 20190019962
- Publication date Jan 17, 2019
- 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 20180123048
- Publication date May 3, 2018
- DUK SAN NEOLUX CO., LTD.
- Kiho SO
- C07 - ORGANIC CHEMISTRY
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
Information Patent Application
COMPOUND, ORGANIC ELECTRIC ELEMENT USING THE SAME, AND AN ELECTRONI...
- Publication number 20140374722
- Publication date Dec 25, 2014
- Dongha Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...