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Patents Grants
last 30 patents
Information
Patent Grant
Compound for organic electric element, organic electric element com...
Patent number
12,022,729
Issue date
Jun 25, 2024
DUK SAN NEOLUX CO., LTD.
Jung Cheol Park
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compound for organic electronic device, organic electronic device u...
Patent number
11,713,291
Issue date
Aug 1, 2023
DUK SAN NEOLUX CO., LTD.
Mun Jae Lee
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compound for organic electric element, organic electric element com...
Patent number
11,380,846
Issue date
Jul 5, 2022
DUK SAN NEOLUX CO., LTD.
Jung Cheol Park
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Compound for organic electronic device, organic electronic device u...
Patent number
11,299,452
Issue date
Apr 12, 2022
DUK SAN NEOLUX CO., LTD.
Mun Jae Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compound for organic electronic element, organic electronic element...
Patent number
11,271,172
Issue date
Mar 8, 2022
DUK SAN NEOLUX CO., LTD.
Mun Jae Lee
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Compound for organic electric element, organic electric element usi...
Patent number
11,271,165
Issue date
Mar 8, 2022
DUK SAN NEOLUX CO., LTD.
Mun Jae Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compound for organic electronic element, organic electronic element...
Patent number
11,205,755
Issue date
Dec 21, 2021
DUK SAN NEOLUX CO., LTD.
Mun Jae Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compound for organic electric element, organic electric element usi...
Patent number
11,196,008
Issue date
Dec 7, 2021
DUK SAN NEOLUX CO., LTD.
Jung Cheol Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compound for organic electric element, organic electric element usi...
Patent number
11,024,805
Issue date
Jun 1, 2021
DUK SAN NEOLUX CO., LTD.
Mun Jae Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compound for organic electric element, organic electric element usi...
Patent number
10,995,069
Issue date
May 4, 2021
DUK SAN NEOLUX CO., LTD.
Mun Jae Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compound for organic electronic element, organic electronic element...
Patent number
10,968,208
Issue date
Apr 6, 2021
DUK SAN NEOLUX CO., LTD.
Jae Wan Jang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compound for organic electric device, organic electric device using...
Patent number
10,897,013
Issue date
Jan 19, 2021
DUK SAN NEOLUX CO., LTD.
Mun Jae Lee
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic light-emitting element and organic light-emitting display d...
Patent number
10,483,328
Issue date
Nov 19, 2019
Duk San Neolux Co., Ltd.
Bum Sung Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compound for organic electric element, organic electric element usi...
Patent number
10,333,073
Issue date
Jun 25, 2019
DUK SAN NEOLUX CO., LTD.
Jung Cheol Park
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Compound for organic electric element, organic electric element usi...
Patent number
10,283,716
Issue date
May 7, 2019
DUK SAN NEOLUX CO., LTD.
Jung Cheol Park
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Cleaning robot and underwater sediment cleaning apparatus and method
Patent number
9,074,386
Issue date
Jul 7, 2015
KOREA INSTITUTE OF ROBOT & CONVERGENCE
Young Jin Hong
B08 - CLEANING
Patents Applications
last 30 patents
Information
Patent Application
COMPOUND FOR ORGANIC ELECTRONIC DEVICE, ORGANIC ELECTRONIC DEVICE U...
Publication number
20220064100
Publication date
Mar 3, 2022
DUK SAN NEOLUX CO., LTD.
Mun Jae LEE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT COM...
Publication number
20210280793
Publication date
Sep 9, 2021
DUK SAN NEOLUX CO., LTD.
Jung Cheol PARK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT USI...
Publication number
20210242410
Publication date
Aug 5, 2021
DUK SAN NEOLUX CO., LTD.
Mun Jae LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT...
Publication number
20200223835
Publication date
Jul 16, 2020
DUK SAN NEOLUX CO., LTD.
Jae Wan JANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT USI...
Publication number
20190229271
Publication date
Jul 25, 2019
DUK SAN NEOLUX CO., LTD.
Mun Jae LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT...
Publication number
20190189927
Publication date
Jun 20, 2019
DUK SAN NEOLUX CO., LTD.
Mun Jae LEE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOUND FOR ORGANIC ELECTRONIC DEVICE, ORGANIC ELECTRONIC DEVICE U...
Publication number
20190185411
Publication date
Jun 20, 2019
DUK SAN NEOLUX CO., LTD.
Mun Jae LEE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT...
Publication number
20190131543
Publication date
May 2, 2019
DUK SAN NEOLUX CO., LTD.
Mun Jae LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT USI...
Publication number
20190106390
Publication date
Apr 11, 2019
DUK SAN NEOLUX CO., LTD.
Mun Jae LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT USI...
Publication number
20190097138
Publication date
Mar 28, 2019
DUK SAN NEOLUX CO., LTD.
Mun Jae LEE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
NOVEL COMPOUND FOR ORGANIC ELECTRIC DEVICE, ORGANIC ELECTRIC DEVICE...
Publication number
20190058129
Publication date
Feb 21, 2019
DUK SAN NEOLUX CO., LTD.
Mun Jae LEE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT USI...
Publication number
20180226585
Publication date
Aug 9, 2018
DUK SAN NEOLUX CO., LTD.
Jung Cheol PARK
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT USI...
Publication number
20180123051
Publication date
May 3, 2018
DUK SAN NEOLUX CO., LTD.
Mun Jae LEE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT COM...
Publication number
20180083197
Publication date
Mar 22, 2018
DUK SAN NEOLUX CO., LTD.
Jung Cheol PARK
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC LIGHT-EMITTING ELEMENT AND ORGANIC LIGHT-EMITTING DISPLAY D...
Publication number
20180061902
Publication date
Mar 1, 2018
DUK SAN NEOLUX CO., LTD.
Bum Sung LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NOVEL COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEME...
Publication number
20180033966
Publication date
Feb 1, 2018
DUK SAN NEOLUX CO., LTD.
Jung Cheol PARK
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NOVEL COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEME...
Publication number
20180026187
Publication date
Jan 25, 2018
DUK SAN NEOLUX CO., LTD.
Jung Cheol PARK
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANIC ELECTRONIC DEVICE AND DISPLAY APPARATUS USING COMPOSITION F...
Publication number
20170317289
Publication date
Nov 2, 2017
DUK SAN NEOLUX CO., LTD.
Mun Jae LEE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANIC ELECTRONIC DEVICE AND DISPLAY APPARATUS USING COMPOSITION F...
Publication number
20170317290
Publication date
Nov 2, 2017
DUK SAN NEOLUX CO., LTD.
Mun Jae LEE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CLEANING ROBOT AND UNDERWATER SEDIMENT CLEANING APPARATUS AND METHOD
Publication number
20130151061
Publication date
Jun 13, 2013
KOREA INSTITUTE OF ROBOT & CONVERGENCE
Young Jin Hong
B08 - CLEANING