Inventor
KIM YOUNGKWON
KR27 patents
⚠️ This page may combine multiple inventors who share the name “KIM YOUNGKWON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG SDI CO LTD
16 patentsUS11084806B2Aug 10, 2021
Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device, and display device
SAMSUNG SDI CO LTD2 citations73
US11264574B2Mar 1, 2022
Composition for organic optoelectronic element, organic optoelectronic element, and display device
SAMSUNG SDI CO LTD3 citations72
US10319921B2Jun 11, 2019
Composition for organic optoelectronic device and organic optoelectronic device and display device
SAMSUNG SDI CO LTD3 citations71
US11706975B2Jul 18, 2023
Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device and display apparatus
SAMSUNG SDI CO LTD0 citations62
US10505125B2Dec 10, 2019
Compound for organic optoelectronic diode, organic optoelectronic diode comprising same, and display device
SAMSUNG SDI CO LTD1 citations62
US10312454B2Jun 4, 2019
Compound for organic optoelectric device, organic optoelectric device and display device
SAMSUNG SDI CO LTD1 citations62
US10644245B2May 5, 2020
Composition for organic photoelectronic element, organic photoelectronic element, and display apparatus
SAMSUNG SDI CO LTD1 citations60
US11056655B2Jul 6, 2021
Organic compound for optoelectric device and organic optoelectric device and display device
SAMSUNG SDI CO LTD0 citations52
US11678572B2Jun 13, 2023
Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device and display apparatus
SAMSUNG SDI CO LTD0 citations51
US11450806B2Sep 20, 2022
Composition for organic optoelectronic element, organic optoelectronic element, and display device
SAMSUNG SDI CO LTD0 citations51
US10446764B2Oct 15, 2019
Organic compound, composition, organic optoelectric device, and display device
SAMSUNG SDI CO LTD0 citations49
US10593894B2Mar 17, 2020
Composition for organic optoelectronic device and organic optoelectronic device and display device
SAMSUNG SDI CO LTD0 citations41
US10505126B2Dec 10, 2019
Composition for organic optoelectric device and organic optoelectric device and display device
SAMSUNG SDI CO LTD0 citations41
US10355224B2Jul 16, 2019
Compound for organic optoelectronic device, composition for organic optoelectronic device, and organic optoelectronic device and display device comprising same
SAMSUNG SDI CO LTD0 citations41
US10516113B2Dec 24, 2019
Organic compound, organic optoelectric device and display device
SAMSUNG SDI CO LTD0 citations40
US10797245B2Oct 6, 2020
Compound for organic optoelectronic element, organic optoelectronic element, and display device
SAMSUNG SDI CO LTD0 citations39
SAMSUNG ELECTRONICS CO LTD
8 patentsUS9911925B2Mar 6, 2018
Carbazole-based compound and organic light-emitting device including the same
SAMSUNG ELECTRONICS CO LTD9 citations83
US10985329B2Apr 20, 2021
Condensed cyclic compound and organic light-emitting device including the same
SAMSUNG ELECTRONICS CO LTD5 citations82
US9812653B2Nov 7, 2017
Carbazole compound and organic light-emitting device including the same
SAMSUNG ELECTRONICS CO LTD3 citations73
US12384766B2Aug 12, 2025
Condensed cyclic compound and organic light-emitting device including the same
SAMSUNG ELECTRONICS CO LTD0 citations61
US12150380B2Nov 19, 2024
Condensed cyclic compound and organic light-emitting device including the same
SAMSUNG ELECTRONICS CO LTD0 citations61
US11050027B2Jun 29, 2021
Condensed cyclic compound and organic light-emitting device including the same
SAMSUNG ELECTRONICS CO LTD2 citations61
US10158085B2Dec 18, 2018
Condensed cyclic compound and organic light-emitting device including the same
SAMSUNG ELECTRONICS CO LTD2 citations61
US9865820B2Jan 9, 2018
Condensed cyclic compound and organic light-emitting device including the same
SAMSUNG ELECTRONICS CO LTD1 citations51