Inventor
PARK KI YON
KR34 patents
⚠️ This page may combine multiple inventors who share the name “PARK KI YON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEOUL VIOSYS CO LTD
33 patentsUS9496455B2Nov 15, 2016
UV light emitting diode and method of fabricating the same
SEOUL VIOSYS CO LTD20 citations91
US11761592B2Sep 19, 2023
Light emitting apparatus and light radiator including the same
SEOUL VIOSYS CO LTD4 citations85
US11467088B2Oct 11, 2022
Detector
SEOUL VIOSYS CO LTD2 citations73
US11215329B2Jan 4, 2022
Light emitting apparatus and light radiator including the same
SEOUL VIOSYS CO LTD1 citations73
US9171986B2Oct 27, 2015
Semiconductor photo-detecting device
SEOUL VIOSYS CO LTD2 citations63
US12385607B2Aug 12, 2025
Light emitting apparatus and light radiator including the same
SEOUL VIOSYS CO LTD0 citations62
US12044367B2Jul 23, 2024
Light emitting apparatus and light radiator including the same
SEOUL VIOSYS CO LTD0 citations62
US12300773B2May 13, 2025
Light-emitting device package and manufacturing method therefor
SEOUL VIOSYS CO LTD0 citations61
US12226298B2Feb 18, 2025
Medical device for curing liquid bandage and method for curing liquid bandage using same
SEOUL VIOSYS CO LTD0 citations61
US11939240B2Mar 26, 2024
Sterilizing device
SEOUL VIOSYS CO LTD0 citations60
US11542180B2Jan 3, 2023
Sterilizing device
SEOUL VIOSYS CO LTD1 citations60
US11274961B2Mar 15, 2022
Ultraviolet ray detecting device having Shottky layer forming Shottky barrier
SEOUL VIOSYS CO LTD0 citations60
US10323979B2Jun 18, 2019
Ultraviolet measuring device, photodetector element, ultraviolet detector, ultraviolet index calculation device, and electronic device including same
SEOUL VIOSYS CO LTD1 citations60
US9972739B2May 15, 2018
Light detection device
SEOUL VIOSYS CO LTD0 citations52
US9812602B2Nov 7, 2017
Light detection device
SEOUL VIOSYS CO LTD1 citations52
US9786805B2Oct 10, 2017
Semiconductor ultraviolet (UV)photo-detecting device
SEOUL VIOSYS CO LTD0 citations52
US9478690B2Oct 25, 2016
Semiconductor photo-detecting device
SEOUL VIOSYS CO LTD0 citations52
US9356167B2May 31, 2016
Semiconductor ultraviolet (UV) photo-detecting device
SEOUL VIOSYS CO LTD0 citations52
US9171976B2Oct 27, 2015
Light detection device
SEOUL VIOSYS CO LTD0 citations52
US9166092B2Oct 20, 2015
Light detection device
SEOUL VIOSYS CO LTD0 citations52
US9166093B2Oct 20, 2015
Photo detection device, photo detection package including the photo detection device, and portable device including the photo detection package
SEOUL VIOSYS CO LTD0 citations52
US9059359B2Jun 16, 2015
Photo detection device, photo detection package including the photo detection device, and portable device including the photo detection package
SEOUL VIOSYS CO LTD0 citations52
US9543476B2Jan 10, 2017
UV light emitting diode and method of fabricating the same
SEOUL VIOSYS CO LTD0 citations51
US9093595B2Jul 28, 2015
Photo detection device
SEOUL VIOSYS CO LTD0 citations51
US11955584B2Apr 9, 2024
Light emitting element package
SEOUL VIOSYS CO LTD0 citations50
US11464444B2Oct 11, 2022
Skin measurement apparatus and skin measurement system comprising ultraviolet ray emitting device
SEOUL VIOSYS CO LTD0 citations50
US10319882B2Jun 11, 2019
UV light emitting diode and method of fabricating the same
SEOUL VIOSYS CO LTD0 citations50
US10199539B2Feb 5, 2019
Vertical ultraviolet light emitting device
SEOUL VIOSYS CO LTD0 citations50
US9905728B2Feb 27, 2018
Vertical ultraviolet light emitting device
SEOUL VIOSYS CO LTD0 citations50
US9905732B2Feb 27, 2018
UV light emitting diode and method of fabricating the same
SEOUL VIOSYS CO LTD0 citations50
US9252012B2Feb 2, 2016
Method of fabricating a nitride substrate
SEOUL VIOSYS CO LTD0 citations50
US10043943B2Aug 7, 2018
UV light emitting diode having a stress adjustment layer
SEOUL VIOSYS CO LTD1 citations49
US12522520B2Jan 13, 2026
Light radiating module and sterilization apparatus comprising the same
SEOUL VIOSYS CO LTD0 citations47