Inventor
LEE YUN SUK
KR57 patents
⚠️ This page may combine multiple inventors who share the name “LEE YUN SUK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DUK SAN NEOLUX CO LTD
44 patentsUS11063226B1Jul 13, 2021
Organic electronic element comprising compound for organic electronic element and an electronic device thereof
DUK SAN NEOLUX CO LTD21 citations93
US11495747B2Nov 8, 2022
Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
DUK SAN NEOLUX CO LTD4 citations73
US10109801B2Oct 23, 2018
Compound for organic electric element, organic electric element comprising the same and electronic device thereof
DUK SAN NEOLUX CO LTD3 citations73
US10651391B2May 12, 2020
Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
DUK SAN NEOLUX CO LTD2 citations72
US10319915B2Jun 11, 2019
Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
DUK SAN NEOLUX CO LTD2 citations72
US10297758B2May 21, 2019
Compound for organic electronic element, organic electronic element using same, and electronic device comprising same
DUK SAN NEOLUX CO LTD4 citations72
US11758806B2Sep 12, 2023
Compound for organic electric element, organic electric element using the same, and an electronic device thereof
DUK SAN NEOLUX CO LTD2 citations71
US12426501B2Sep 23, 2025
Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
DUK SAN NEOLUX CO LTD0 citations62
US12201019B2Jan 14, 2025
Compound for organic electric element, organic electric element using the same, and an electronic device thereof
DUK SAN NEOLUX CO LTD0 citations62
US12127476B2Oct 22, 2024
Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
DUK SAN NEOLUX CO LTD0 citations62
US11882763B2Jan 23, 2024
Compound for organic electronic element, organic electronic element using same and electronic device therefor
DUK SAN NEOLUX CO LTD0 citations62
US11800800B1Oct 24, 2023
Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
DUK SAN NEOLUX CO LTD0 citations62
US11367839B2Jun 21, 2022
Compound for organic electric element, organic electric element using the same, and an electronic device thereof
DUK SAN NEOLUX CO LTD0 citations62
US11271165B2Mar 8, 2022
Compound for organic electric element, organic electric element using same, and electronic device comprising same organic electronic element
DUK SAN NEOLUX CO LTD1 citations62
US10319923B2Jun 11, 2019
Compound for organic electronic element, organic electronic element comprising the same and electronic device thereof
DUK SAN NEOLUX CO LTD1 citations62
US10319922B2Jun 11, 2019
Compound for organic electronic element, organic electronic element comprising the same and electronic device thereof
DUK SAN NEOLUX CO LTD1 citations62
US12108662B2Oct 1, 2024
Compound for organic electronic element, organic electronic element using same and electronic device therefor
DUK SAN NEOLUX CO LTD0 citations61
US11950502B2Apr 2, 2024
Compound for organic electric element, organic electric element using the same, and electronic device thereof
DUK SAN NEOLUX CO LTD0 citations61
US11889753B2Jan 30, 2024
Compound for organic electric device, organic electric device using the same, and electronic device
DUK SAN NEOLUX CO LTD0 citations61
US11678577B2Jun 13, 2023
Organic electronic element comprising compound for organic electronic element and an electronic device thereof
DUK SAN NEOLUX CO LTD0 citations61
US11605783B2Mar 14, 2023
Compound for organic electronic element, organic electronic element using same and electronic device therefor
DUK SAN NEOLUX CO LTD0 citations61
US11552253B2Jan 10, 2023
Compound for organic electric device, organic electric device using same, and electronic device
DUK SAN NEOLUX CO LTD0 citations61
US11133471B2Sep 28, 2021
Compound for organic electronic element, organic electronic element using same and electronic device therefor
DUK SAN NEOLUX CO LTD0 citations61
US11088330B2Aug 10, 2021
Compound for organic electronic element, organic electronic element using same, and electronic device comprising same
DUK SAN NEOLUX CO LTD0 citations61
US10998502B2May 4, 2021
Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
DUK SAN NEOLUX CO LTD0 citations61
US10573820B2Feb 25, 2020
Compound for organic electric element, organic electric element comprising the same and electronic device thereof
DUK SAN NEOLUX CO LTD1 citations61
US12439818B2Oct 7, 2025
Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
DUK SAN NEOLUX CO LTD0 citations60
US11316116B1Apr 26, 2022
Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
DUK SAN NEOLUX CO LTD0 citations60
US11512076B2Nov 29, 2022
Compound for organic electronic element, organic electronic element comprising the same, and electronic device thereof
DUK SAN NEOLUX CO LTD0 citations52
US12421219B2Sep 23, 2025
Compound for organic electronic element, organic electronic element using same, and electronic device comprising same
DUK SAN NEOLUX CO LTD0 citations51
US12108670B2Oct 1, 2024
Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
DUK SAN NEOLUX CO LTD0 citations51
US11963445B2Apr 16, 2024
Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
DUK SAN NEOLUX CO LTD0 citations51
US11358946B2Jun 14, 2022
Compound for organic electronic element, organic electronic element using same and electronic device therefor
DUK SAN NEOLUX CO LTD0 citations51
US11205755B2Dec 21, 2021
Compound for organic electronic element, organic electronic element using same, and electronic device thereof
DUK SAN NEOLUX CO LTD0 citations51
US12108661B2Oct 1, 2024
Compound for organic electric element, organic electric element comprising the same, and electronic device thereof
DUK SAN NEOLUX CO LTD0 citations50
US12091403B2Sep 17, 2024
Compound for organic electric element, organic electric element using same, and electronic device thereof
DUK SAN NEOLUX CO LTD0 citations50
US11917914B1Feb 27, 2024
Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
DUK SAN NEOLUX CO LTD0 citations50
US11871657B2Jan 9, 2024
Compound for organic electric device, organic electric device using same, and electronic device thereof
DUK SAN NEOLUX CO LTD0 citations50
US11871658B2Jan 9, 2024
Compound for organic electric element, organic electric element using same, and electronic device thereof
DUK SAN NEOLUX CO LTD0 citations50
US11793070B2Oct 17, 2023
Compound for organic electronic element, organic electronic element using the same, and electronic device thereof
DUK SAN NEOLUX CO LTD0 citations50
US11696501B2Jul 4, 2023
Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
DUK SAN NEOLUX CO LTD0 citations50
US11690292B2Jun 27, 2023
Organic electronic element comprising a compound for organic electronic element and an electronic device thereof
DUK SAN NEOLUX CO LTD0 citations50
US11597700B1Mar 7, 2023
Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
DUK SAN NEOLUX CO LTD0 citations49
US11329235B1May 10, 2022
Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
DUK SAN NEOLUX CO LTD0 citations49
SAMSUNG ELECTRONICS CO LTD
3 patentsUS6672581B2Jan 6, 2004
Sheet conveying apparatus for an image information processor
SAMSUNG ELECTRONICS CO LTD29 citations92
US6641130B2Nov 4, 2003
Sheet conveying apparatus for image information processor
SAMSUNG ELECTRONICS CO LTD15 citations82
US6786480B2Sep 7, 2004
Sheet conveying apparatus for image information processor
SAMSUNG ELECTRONICS CO LTD6 citations71
KOREA RES INST CHEM TECH
1 patentNCSOFT CORP
1 patentHAUUL BIO
1 patentShowing the top 50 of 57 patents by PatentIndex Score.