Inventor
KWAK YOONHYUN
KR88 patents
⚠️ This page may combine multiple inventors who share the name “KWAK YOONHYUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
49 patentsUS10937973B2Mar 2, 2021
Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compound
SAMSUNG ELECTRONICS CO LTD11 citations86
US10147893B2Dec 4, 2018
Organometallic compound and organic light-emitting device including the same
SAMSUNG ELECTRONICS CO LTD7 citations84
US10135009B2Nov 20, 2018
Organometallic compound and organic light-emitting device including the same
SAMSUNG ELECTRONICS CO LTD10 citations84
US9490437B2Nov 8, 2016
Organometallic compound and organic light-emitting device including the same
SAMSUNG ELECTRONICS CO LTD11 citations84
US11731994B2Aug 22, 2023
Organometallic compound, organic light-emitting device including the organometallic compound, and diagnostic composition including the organometallic compound
SAMSUNG ELECTRONICS CO LTD4 citations75
US11889750B2Jan 30, 2024
Organometallic compound, organic light-emitting device including the organometallic compound, and diagnostic composition including the organometallic compound
SAMSUNG ELECTRONICS CO LTD2 citations73
US11825737B2Nov 21, 2023
Organometallic compound, organic light-emitting device including the organometallic compound, and diagnostic composition including the organometallic compound
SAMSUNG ELECTRONICS CO LTD2 citations73
US11641773B2May 2, 2023
Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compound
SAMSUNG ELECTRONICS CO LTD1 citations73
US11539007B2Dec 27, 2022
Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compound
SAMSUNG ELECTRONICS CO LTD1 citations73
US11011711B2May 18, 2021
Organometallic compound, organic light-emitting device including the organometallic compound, and diagnosis composition incluidng the organometallic compound
SAMSUNG ELECTRONICS CO LTD4 citations73
US10937974B2Mar 2, 2021
Organometallic compound, organic light-emitting device including the organometallic compound, and diagnostic composition including the organometallic compound
SAMSUNG ELECTRONICS CO LTD3 citations73
US10930863B2Feb 23, 2021
Organometallic compound, organic light-emitting device including organometallic compound, and diagnostic composition including organometallic compound
SAMSUNG ELECTRONICS CO LTD4 citations73
US10797249B2Oct 6, 2020
Organometallic compound, organic light-emitting device including the organometallic compound, and diagnostic composition including the organometallic compound
SAMSUNG ELECTRONICS CO LTD4 citations73
US10400003B2Sep 3, 2019
Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compound
SAMSUNG ELECTRONICS CO LTD6 citations73
US10023598B2Jul 17, 2018
Organometallic compound and organic light-emitting device including the same
SAMSUNG ELECTRONICS CO LTD4 citations73
US9771373B2Sep 26, 2017
Condensed cyclic compound and organic light-emitting device including the same
SAMSUNG ELECTRONICS CO LTD7 citations73
US11827648B2Nov 28, 2023
Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compound
SAMSUNG ELECTRONICS CO LTD2 citations72
US11459348B2Oct 4, 2022
Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compound
SAMSUNG ELECTRONICS CO LTD4 citations72
US10340467B2Jul 2, 2019
Organometallic compound and organic light-emitting device including the same
SAMSUNG ELECTRONICS CO LTD3 citations72
US9732069B2Aug 15, 2017
Carbazole compound and organic light emitting device including the same
SAMSUNG ELECTRONICS CO LTD3 citations71
US12404290B2Sep 2, 2025
Organometallic compound, organic light-emitting device including the same, and electronic apparatus including the organic light-emitting device
SAMSUNG ELECTRONICS CO LTD0 citations62
US12101994B2Sep 24, 2024
Organometallic compound, organic light-emitting device including the organometallic compound, and diagnostic composition including the organometallic compound
SAMSUNG ELECTRONICS CO LTD2 citations62
US12082489B2Sep 3, 2024
Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compound
SAMSUNG ELECTRONICS CO LTD0 citations62
US12069942B2Aug 20, 2024
Organometallic compound and organic light-emitting device including the same
SAMSUNG ELECTRONICS CO LTD0 citations62
US11991921B2May 21, 2024
Organometallic compound and organic light-emitting device including the same
SAMSUNG ELECTRONICS CO LTD0 citations62
US11981692B2May 14, 2024
Organometallic compound, organic light-emitting device including the organometallic compound, and diagnostic composition including the organometallic compound
SAMSUNG ELECTRONICS CO LTD1 citations62
US11968884B2Apr 23, 2024
Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compound
SAMSUNG ELECTRONICS CO LTD0 citations62
US11950494B2Apr 2, 2024
Organometallic compound, organic light-emitting device including the same, and electronic apparatus including the organic light-emitting device
SAMSUNG ELECTRONICS CO LTD1 citations62
US11827649B2Nov 28, 2023
Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compound
SAMSUNG ELECTRONICS CO LTD0 citations62
US11800788B2Oct 24, 2023
Organometallic compound and organic light-emitting device including i he same
SAMSUNG ELECTRONICS CO LTD2 citations62
US11800789B2Oct 24, 2023
Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compound
SAMSUNG ELECTRONICS CO LTD0 citations62
US11785840B2Oct 10, 2023
Organometallic compound, organic light-emitting device including the organometallic compound, and diagnosis composition including the organometallic compound
SAMSUNG ELECTRONICS CO LTD0 citations62
US11780867B2Oct 10, 2023
Organometallic compound, organic light-emitting device including the organometallic compound, and diagnostic composition including the organometallic compound
SAMSUNG ELECTRONICS CO LTD0 citations62
US11512105B2Nov 29, 2022
Organometallic compound, organic light-emitting device including the organometallic compound, and diagnostic composition including the organometallic compound
SAMSUNG ELECTRONICS CO LTD1 citations62
US11476429B2Oct 18, 2022
Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compound
SAMSUNG ELECTRONICS CO LTD0 citations62
US11211571B2Dec 28, 2021
Organometallic compound and organic light-emitting device including the same
SAMSUNG ELECTRONICS CO LTD1 citations62
US11189807B2Nov 30, 2021
Organometallic compound and organic light-emitting device including the same
SAMSUNG ELECTRONICS CO LTD0 citations62
US10934319B2Mar 2, 2021
Organometallic compound, organic light-emitting device including the organometallic compound, and diagnostic composition including the organometallic compound
SAMSUNG ELECTRONICS CO LTD1 citations62
US10892427B2Jan 12, 2021
Organometallic compound, organic light-emitting device including the organometallic compound, and diagnostic composition including the organometallic compound
SAMSUNG ELECTRONICS CO LTD0 citations62
US10875882B2Dec 29, 2020
Organometallic compound, organic light-emitting device including the organometallic compound, and diagnostic composition including the organometallic compound
SAMSUNG ELECTRONICS CO LTD1 citations62
US10825999B2Nov 3, 2020
Organometallic compound, organic light-emitting device including the organometallic compound, and diagnostic composition including the organometallic compound
SAMSUNG ELECTRONICS CO LTD1 citations62
US10811621B2Oct 20, 2020
Organometallic compound, organic light-emitting device including the organometallic compound, and a diagnostic composition including the organometallic compound
SAMSUNG ELECTRONICS CO LTD2 citations62
US10629829B2Apr 21, 2020
Organometallic compound and organic light-emitting device including the same
SAMSUNG ELECTRONICS CO LTD1 citations62
US10566566B2Feb 18, 2020
Organometallic compound, organic light-emitting device including the organometallic compound, and diagnosis composition including the organometallic compound
SAMSUNG ELECTRONICS CO LTD2 citations62
US9780312B2Oct 3, 2017
Carbazole-based compound and organic light emitting device including the same
SAMSUNG ELECTRONICS CO LTD2 citations61
US11982940B2May 14, 2024
Photoacid generator, photoresist composition including the same, and method of preparing the photoacid generator
SAMSUNG ELECTRONICS CO LTD0 citations60
US11693315B2Jul 4, 2023
Photoacid generator, photoresist composition including the same, and method of preparing the photoacid generator
SAMSUNG ELECTRONICS CO LTD0 citations60
US10937975B2Mar 2, 2021
Organometallic compound, organic light-emitting device including organometallic compound, and diagnostic composition including organometallic compound
SAMSUNG ELECTRONICS CO LTD1 citations56
US12415826B2Sep 16, 2025
Organometallic compound, organic light-emitting device including the same, and diagnostic composition for including the organometallic compound
SAMSUNG ELECTRONICS CO LTD0 citations52
SCHULTE NIELS
1 patentShowing the top 50 of 88 patents by PatentIndex Score.