Inventor
KIM KYOUNG WAN
KR66 patents
⚠️ This page may combine multiple inventors who share the name “KIM KYOUNG WAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEOUL VIOSYS CO LTD
37 patentsUS9401456B2Jul 26, 2016
Light-emitting diode with improved light extraction efficiency
SEOUL VIOSYS CO LTD30 citations94
US9281446B2Mar 8, 2016
Light-emitting diode and method for manufacturing same
SEOUL VIOSYS CO LTD47 citations94
US9865775B2Jan 9, 2018
Light emitting element
SEOUL VIOSYS CO LTD7 citations84
US9851056B2Dec 26, 2017
Compact light emitting diode chip and light emitting device having a slim structure with secured durability
SEOUL VIOSYS CO LTD10 citations84
US9831401B2Nov 28, 2017
Light emitting diode module for surface mount technology and method of manufacturing the same
SEOUL VIOSYS CO LTD6 citations84
US9461212B2Oct 4, 2016
Light emitting diode module for surface mount technology and method of manufacturing the same
SEOUL VIOSYS CO LTD7 citations84
US9018669B2Apr 28, 2015
Light emitting diode having electrode pads
SEOUL VIOSYS CO LTD8 citations84
US9012952B2Apr 21, 2015
Light emitting diode having electrode pads
SEOUL VIOSYS CO LTD6 citations84
US9520536B2Dec 13, 2016
Light emitting diode chip having electrode pad
SEOUL VIOSYS CO LTD11 citations83
US10734554B2Aug 4, 2020
Light emitting diode having distributed Bragg reflector
SEOUL VIOSYS CO LTD7 citations82
US10950757B2Mar 16, 2021
Flip chip type light emitting diode chip
SEOUL VIOSYS CO LTD3 citations73
US10804437B2Oct 13, 2020
Light emitting diode chip having distributed Bragg reflector
SEOUL VIOSYS CO LTD4 citations73
US10672951B2Jun 2, 2020
Light emitting element
SEOUL VIOSYS CO LTD2 citations73
US10359153B2Jul 23, 2019
Light emitting diode chip having a small area and slim thickness, light emitting device and electronic device including the same
SEOUL VIOSYS CO LTD1 citations73
US10217912B2Feb 26, 2019
Light emitting diode module for surface mount technology and method of manufacturing the same
SEOUL VIOSYS CO LTD1 citations73
US10126831B2Nov 13, 2018
Compact light emitting diode chip, light emitting device and electronic device including the same
SEOUL VIOSYS CO LTD3 citations73
US9793440B2Oct 17, 2017
Light emitting diode having electrode pads
SEOUL VIOSYS CO LTD2 citations73
US9793441B2Oct 17, 2017
Light emitting diode module for surface mount technology and method of manufacturing the same
SEOUL VIOSYS CO LTD3 citations73
US10608141B2Mar 31, 2020
Light emitting diode chip having electrode pad
SEOUL VIOSYS CO LTD1 citations72
US9269867B2Feb 23, 2016
Light emitting device and method of fabricating the same
SEOUL VIOSYS CO LTD6 citations70
US12471416B2Nov 11, 2025
Light emitting diode chip having distributed bragg reflector
SEOUL VIOSYS CO LTD0 citations62
US12402449B2Aug 26, 2025
Flip chip type light emitting device
SEOUL VIOSYS CO LTD0 citations62
US12302679B2May 13, 2025
Light emitting diode
SEOUL VIOSYS CO LTD0 citations62
US12015112B2Jun 18, 2024
Light emitting diode
SEOUL VIOSYS CO LTD0 citations62
US11749784B2Sep 5, 2023
Flip chip type light emitting device
SEOUL VIOSYS CO LTD0 citations62
US11411142B2Aug 9, 2022
Flip chip type light emitting diode chip
SEOUL VIOSYS CO LTD0 citations62
US10186638B2Jan 22, 2019
Light emitting element
SEOUL VIOSYS CO LTD1 citations62
US8963183B2Feb 24, 2015
Light emitting diode having distributed Bragg reflector
SEOUL VIOSYS CO LTD3 citations62
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
US10937925B2Mar 2, 2021
Light emitting diode chip having distributed Bragg reflector
SEOUL VIOSYS CO LTD0 citations52
US10937935B2Mar 2, 2021
Flip chip type light emitting diode chip and light emitting device including the same
SEOUL VIOSYS CO LTD0 citations52
US10707382B2Jul 7, 2020
Light emitting element
SEOUL VIOSYS CO LTD0 citations52
US10516083B2Dec 24, 2019
Light emitting diode module for surface mount technology and method of manufacturing the same
SEOUL VIOSYS CO LTD0 citations52
US10243109B2Mar 26, 2019
Light-emitting diode with improved light extraction efficiency
SEOUL VIOSYS CO LTD0 citations52
US10107458B2Oct 23, 2018
Compact light emitting diode chip and light emitting device including the same
SEOUL VIOSYS CO LTD0 citations52
US9978910B2May 22, 2018
Light-emitting diode with improved light extraction efficiency
SEOUL VIOSYS CO LTD0 citations52
SEOUL OPTO DEVICE CO LTD
4 patentsUS8373188B2Feb 12, 2013
Light emitting diode having distributed Bragg reflector
SEOUL OPTO DEVICE CO LTD27 citations92
US8026119B2Sep 27, 2011
Method of fabricating semiconductor substrate and method of fabricating light emitting device
SEOUL OPTO DEVICE CO LTD20 citations92
US8742449B2Jun 3, 2014
Light emitting diode having electrode pads
SEOUL OPTO DEVICE CO LTD3 citations74
US8609449B2Dec 17, 2013
Method of fabricating semiconductor substrate and method of fabricating light emitting device
SEOUL OPTO DEVICE CO LTD2 citations62
KIM KYOUNG WAN
3 patentsUS8680559B2Mar 25, 2014
Light emitting diode having electrode extensions for current spreading
KIM KYOUNG WAN15 citations82
US8541806B2Sep 24, 2013
Light emitting diode having electrode pads
KIM KYOUNG WAN9 citations82
US8525212B2Sep 3, 2013
Light emitting diode having electrode extensions
KIM KYOUNG WAN10 citations81
SEO WON CHEOL
2 patentsKIM YE SEUL
2 patentsKIM CHANG YOUN
2 patentsShowing the top 50 of 66 patents by PatentIndex Score.