Inventor
LEE HYUNJUNG
KR67 patents
⚠️ This page may combine multiple inventors who share the name “LEE HYUNJUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG DISPLAY CO LTD
32 patentsUS12250874B2Mar 11, 2025
Organic electroluminescence device and organometallic compound for organic electroluminescence device
SAMSUNG DISPLAY CO LTD5 citations74
US11950495B2Apr 2, 2024
Organic light-emitting device and organometallic compound
SAMSUNG DISPLAY CO LTD2 citations73
US11849630B2Dec 19, 2023
Organic electroluminescence device and organometallic compound for organic electroluminescence device
SAMSUNG DISPLAY CO LTD2 citations73
US12520714B2Jan 6, 2026
Organometallic compound and light-emitting device including organometallic compound
SAMSUNG DISPLAY CO LTD1 citations64
US12534665B2Jan 27, 2026
Organometallic compound, organic light-emitting device including the same, and apparatus including the light-emitting device
SAMSUNG DISPLAY CO LTD0 citations62
US12501821B2Dec 16, 2025
Organic light-emitting device and organometallic compound
SAMSUNG DISPLAY CO LTD0 citations62
US12477943B2Nov 18, 2025
Organometallic compound and organic light-emitting device including the same
SAMSUNG DISPLAY CO LTD0 citations62
US12144243B2Nov 12, 2024
Organometallic compound, light-emitting device including same, and electronic apparatus including the light-emitting device
SAMSUNG DISPLAY CO LTD1 citations62
US11985889B2May 14, 2024
Organometallic compound and organic light-emitting device including the same
SAMSUNG DISPLAY CO LTD1 citations62
US11697664B2Jul 11, 2023
Organometallic compound and organic light-emitting device including the same
SAMSUNG DISPLAY CO LTD0 citations62
US11696491B2Jul 4, 2023
Organometallic compound, organic light-emitting device including the same and apparatus including the organometallic compound
SAMSUNG DISPLAY CO LTD2 citations62
US11616204B2Mar 28, 2023
Organic electroluminescence device and organometallic compound for organic electroluminescence device
SAMSUNG DISPLAY CO LTD0 citations62
US11527730B2Dec 13, 2022
Organic electroluminescence device and organometallic complex for organic electroluminescence device
SAMSUNG DISPLAY CO LTD0 citations62
US11124533B2Sep 21, 2021
Organometallic compound and organic light-emitting device including the same
SAMSUNG DISPLAY CO LTD1 citations62
US11296238B2Apr 5, 2022
Thin-film transistor substrate and display apparatus comprising the same
SAMSUNG DISPLAY CO LTD0 citations56
US12532655B2Jan 20, 2026
Organic electroluminescence device and organometallic compound for organic electroluminescence device
SAMSUNG DISPLAY CO LTD0 citations52
US12486297B2Dec 2, 2025
Organometallic compound and light-emitting device including the same
SAMSUNG DISPLAY CO LTD0 citations52
US12415827B2Sep 16, 2025
Organometallic compound, light-emitting device including the same, and electronic apparatus including the light-emitting device
SAMSUNG DISPLAY CO LTD0 citations52
US12398163B2Aug 26, 2025
Organometallic compound and organic light-emitting device including the same
SAMSUNG DISPLAY CO LTD0 citations52
US12384810B2Aug 12, 2025
Organometallic compound and light-emitting device including organometallic compound
SAMSUNG DISPLAY CO LTD0 citations52
US12382824B2Aug 5, 2025
Organic electroluminescence device and organometallic compound for organic electroluminescence device
SAMSUNG DISPLAY CO LTD0 citations52
US12359120B2Jul 15, 2025
Organometallic compound, organic light-emitting device including organometallic compound, and apparatus including organometallic compound
SAMSUNG DISPLAY CO LTD0 citations52
US12319706B2Jun 3, 2025
Organometallic compound, light-emitting device including the same, and electronic apparatus including the light-emitting device
SAMSUNG DISPLAY CO LTD0 citations52
US12232410B2Feb 18, 2025
Organometallic compound and organic light-emitting device including the same
SAMSUNG DISPLAY CO LTD0 citations52
US12201016B2Jan 14, 2025
Organometallic compound, organic light-emitting device including the organometallic compound, and apparatus including the organic light-emitting device
SAMSUNG DISPLAY CO LTD0 citations52
US12108655B2Oct 1, 2024
Organometallic compound and organic light-emitting device including the same
SAMSUNG DISPLAY CO LTD0 citations52
US12075693B2Aug 27, 2024
Organometallic compound and organic light-emitting device including the same
SAMSUNG DISPLAY CO LTD0 citations52
US12069937B2Aug 20, 2024
Method of purifying light-emitting device material and light-emitting device including light-emitting device material
SAMSUNG DISPLAY CO LTD0 citations52
US12035616B2Jul 9, 2024
Organic electroluminescence device and organometallic complex for organic electroluminescence device
SAMSUNG DISPLAY CO LTD0 citations52
US11976086B2May 7, 2024
Organometallic compound, organic light-emitting device including the organometallic compound, and apparatus including the organic light-emitting device
SAMSUNG DISPLAY CO LTD0 citations52
US11930697B2Mar 12, 2024
Organometallic compound and organic light-emitting device including the same
SAMSUNG DISPLAY CO LTD0 citations52
US11912725B2Feb 27, 2024
Organometallic compound and organic light-emitting device including the same
SAMSUNG DISPLAY CO LTD0 citations52
SAMSUNG ELECTRONICS CO LTD
5 patentsUS9991257B2Jun 5, 2018
Semiconductor device having fin active regions and method of fabricating the same
SAMSUNG ELECTRONICS CO LTD30 citations93
US9837500B2Dec 5, 2017
Semiconductor devices including source/drain regions having silicon carbon
SAMSUNG ELECTRONICS CO LTD6 citations70
US12119210B2Oct 15, 2024
Fastening automation apparatus for upper electrode
SAMSUNG ELECTRONICS CO LTD0 citations60
US12531212B2Jan 20, 2026
Dimple plate adjustment device
SAMSUNG ELECTRONICS CO LTD0 citations58
US11424202B2Aug 23, 2022
Semiconductor devices having landing pads
SAMSUNG ELECTRONICS CO LTD1 citations56
LEE HYUNJUNG
4 patentsUSD696271SDec 24, 2013
Mobile phone displaying graphical user interface
LEE HYUNJUNG46 citations91
USD697522SJan 14, 2014
Mobile phone displaying graphical user interface
LEE HYUNJUNG17 citations90
US7128820B2Oct 31, 2006
Process for preparing a non-conductive substrate for electroplating
LEE HYUNJUNG3 citations62
US7214304B2May 8, 2007
Process for preparing a non-conductive substrate for electroplating
LEE HYUNJUNG5 citations59
YOON JIYOON
2 patentsWOONGJIN THINKBIG CO LTD
2 patentsLEE SANG-SOO
1 patentKOREA INST SCI & TECH
1 patentORACLE INT CORP
1 patentUNIV KOOKMIN IND ACAD COOP FOUND
1 patentLG ELECTRONICS INC
1 patentShowing the top 50 of 67 patents by PatentIndex Score.