Inventor
LEE SEOM GEUN
KR52 patents
Patents
50 patentsUSD770989SNov 8, 2016
Light emitting diode
SEOUL VIOSYS CO LTD12 citations84
USD770401SNov 1, 2016
Light emitting diode
SEOUL VIOSYS CO LTD12 citations84
US9287462B2Mar 15, 2016
Light emitting diode and method of fabricating the same
SEOUL VIOSYS CO LTD4 citations84
US9093627B2Jul 28, 2015
Light emitting diode and method of fabricating the same
SEOUL VIOSYS CO LTD9 citations84
US9905729B2Feb 27, 2018
Light emitting diode
SEOUL VIOSYS CO LTD5 citations83
US9356212B2May 31, 2016
Light emitting diode and method of fabricating the same
SEOUL VIOSYS CO LTD10 citations83
US12334483B2Jun 17, 2025
Light emitting device for display having LED stacks
SEOUL VIOSYS CO LTD1 citations74
US11621253B2Apr 4, 2023
Light emitting device
SEOUL VIOSYS CO LTD2 citations73
US11362073B2Jun 14, 2022
Light emitting device including multiple transparent electrodes for display and display apparatus having the same
SEOUL VIOSYS CO LTD3 citations72
US10256387B2Apr 9, 2019
Light emitting diode
SEOUL VIOSYS CO LTD2 citations72
US10193017B2Jan 29, 2019
Light emitting diode
SEOUL VIOSYS CO LTD3 citations72
US10172190B2Jan 1, 2019
Light emitting diode having improved current spreading efficiency, improved mechanical reliability, or some combination thereof
SEOUL VIOSYS CO LTD3 citations72
US9515121B2Dec 6, 2016
Light emitting diode and method of fabricating the same
SEOUL VIOSYS CO LTD4 citations72
US9634061B2Apr 25, 2017
Light emitting diode
SEOUL VIOSYS CO LTD1 citations63
US9379282B1Jun 28, 2016
Light emitting diode and method of fabricating the same
SEOUL VIOSYS CO LTD1 citations63
US12464882B2Nov 4, 2025
Light emitting device for display and display apparatus having the same
SEOUL VIOSYS CO LTD0 citations62
US12419140B2Sep 16, 2025
UV light emitting diode
SEOUL VIOSYS CO LTD0 citations62
US12355016B2Jul 8, 2025
Light emitting device including electrode pads with lower surfaces at different elevations or having different thicknesses
SEOUL VIOSYS CO LTD0 citations62
US12272681B2Apr 8, 2025
LED display panel, LED display apparatus having the same and method of fabricating the same
SEOUL VIOSYS CO LTD0 citations62
US12176378B2Dec 24, 2024
LED display panel and led display apparatus having the same
SEOUL VIOSYS CO LTD1 citations62
US12132148B2Oct 29, 2024
Light emitting device for display and display apparatus having the same
SEOUL VIOSYS CO LTD0 citations62
US12046587B2Jul 23, 2024
Light emitting device for display and display apparatus having the same
SEOUL VIOSYS CO LTD0 citations62
US12009466B2Jun 11, 2024
Light emitting device
SEOUL VIOSYS CO LTD0 citations62
US12002912B2Jun 4, 2024
Light emitting device and display apparatus having the same
SEOUL VIOSYS CO LTD1 citations62
US11961873B2Apr 16, 2024
Light emitting device for display and display apparatus having the same
SEOUL VIOSYS CO LTD0 citations62
US11842987B2Dec 12, 2023
LED display panel, LED display apparatus having the same and method of fabricating the same
SEOUL VIOSYS CO LTD0 citations62
US11756940B2Sep 12, 2023
Light emitting device for display and display apparatus having the same
SEOUL VIOSYS CO LTD1 citations62
US11502230B2Nov 15, 2022
Light emitting device
SEOUL VIOSYS CO LTD0 citations62
US11482566B2Oct 25, 2022
Light emitting device for display and display apparatus having the same
SEOUL VIOSYS CO LTD1 citations62
US11424224B2Aug 23, 2022
LED display panel, LED display apparatus having the same and method of fabricating the same
SEOUL VIOSYS CO LTD0 citations62
US11211528B2Dec 28, 2021
Light emitting device for display and display apparatus having the same
SEOUL VIOSYS CO LTD0 citations62
US11063185B2Jul 13, 2021
Light emitting diode with zinc oxide layer and method of fabricating the same
SEOUL VIOSYS CO LTD1 citations62
US9735329B2Aug 15, 2017
Light emitting diode
SEOUL VIOSYS CO LTD1 citations62
US12564104B2Feb 24, 2026
Method of repairing light emitting device and display panel having repaired light emitting device
SEOUL VIOSYS CO LTD0 citations61
US11749652B2Sep 5, 2023
Method of repairing light emitting device and display panel having repaired light emitting device
SEOUL VIOSYS CO LTD0 citations61
US11508704B2Nov 22, 2022
Method of repairing light emitting device and display panel having repaired light emitting device
SEOUL VIOSYS CO LTD0 citations61
US12199214B2Jan 14, 2025
Light emitting diode with high efficiency
SEOUL VIOSYS CO LTD0 citations60
US11239387B2Feb 1, 2022
Light emitting diode with high efficiency
SEOUL VIOSYS CO LTD0 citations60
US12159861B2Dec 3, 2024
Light emitting diode and display apparatus having the same
SEOUL VIOSYS CO LTD0 citations57
US12154934B2Nov 26, 2024
Light emitting device for display and display apparatus having the same
SEOUL VIOSYS CO LTD0 citations52
US12125941B2Oct 22, 2024
Light emitting device for display and display apparatus having the same
SEOUL VIOSYS CO LTD0 citations52
US10283498B2May 7, 2019
LED chip having ESD protection
SEOUL VIOSYS CO LTD0 citations52
US9893051B2Feb 13, 2018
LED chip having ESD protection
SEOUL VIOSYS CO LTD0 citations52
US12040344B2Jul 16, 2024
Light emitting device and display apparatus having the same
SEOUL VIOSYS CO LTD0 citations51
US11508778B2Nov 22, 2022
Light emitting device for display and display apparatus having the same
SEOUL VIOSYS CO LTD0 citations51
US11437353B2Sep 6, 2022
Light emitting device for display and display apparatus having the same
SEOUL VIOSYS CO LTD0 citations51
US10559715B2Feb 11, 2020
Light emitting diode
SEOUL VIOSYS CO LTD0 citations51
US10181548B2Jan 15, 2019
Light emitting diode with high efficiency
SEOUL VIOSYS CO LTD0 citations50
US11296258B2Apr 5, 2022
Light-emitting diode
SEOUL VIOSYS CO LTD0 citations46
US11220758B2Jan 11, 2022
Systems and methods for thermal hydro-synthesis of semiconductor materials by holding a substrate wafer within a chamber in a vertical direction
SEOUL VIOSYS CO LTD0 citations46
Showing the top 50 of 52 patents by PatentIndex Score.