Inventor
SON YOUNG HWAN
KR48 patents
⚠️ This page may combine multiple inventors who share the name “SON YOUNG HWAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEOUL VIOSYS CO LTD
25 patentsUS9533896B2Jan 3, 2017
Fluid sterilizer and associated connecting device
SEOUL VIOSYS CO LTD18 citations92
US9021739B2May 5, 2015
Plant cultivation apparatus for producing the plant having high content of ginsenosides
SEOUL VIOSYS CO LTD23 citations88
US10525155B2Jan 7, 2020
Fluid sterilizer and associated connecting device
SEOUL VIOSYS CO LTD9 citations84
US10046074B2Aug 14, 2018
Fluid sterilizer and associated connecting device
SEOUL VIOSYS CO LTD5 citations84
US10039852B2Aug 7, 2018
Air purifier using ultraviolet rays
SEOUL VIOSYS CO LTD14 citations84
US9974881B2May 22, 2018
Air purifying apparatus using ultra violet light emitting diode
SEOUL VIOSYS CO LTD8 citations84
US10245337B2Apr 2, 2019
Multifunction light-emitting diode lighting apparatus
SEOUL VIOSYS CO LTD7 citations83
US9468699B2Oct 18, 2016
Air conditioner having air purifying module
SEOUL VIOSYS CO LTD7 citations82
US11628232B2Apr 18, 2023
Fluid sterilizer and associated connecting device
SEOUL VIOSYS CO LTD1 citations73
US11083809B2Aug 10, 2021
Fluid sterilizer and associated connecting device
SEOUL VIOSYS CO LTD1 citations73
US10928083B2Feb 23, 2021
Air conditioner having air purifying module
SEOUL VIOSYS CO LTD4 citations71
US10342888B2Jul 9, 2019
Storage apparatus having air purifying module
SEOUL VIOSYS CO LTD2 citations71
US10143769B2Dec 4, 2018
Storage apparatus having air purifying module
SEOUL VIOSYS CO LTD2 citations71
US9395095B2Jul 19, 2016
Air purifying apparatus having shuntable air duct
SEOUL VIOSYS CO LTD4 citations71
US10676375B2Jun 9, 2020
Water purification system using ultraviolet LEDs
SEOUL VIOSYS CO LTD1 citations63
US12076466B2Sep 3, 2024
Air purifier using ultraviolet rays
SEOUL VIOSYS CO LTD0 citations62
US12005149B2Jun 11, 2024
Fluid sterilizer and associated connecting device
SEOUL VIOSYS CO LTD0 citations62
US9972739B2May 15, 2018
Light detection device
SEOUL VIOSYS CO LTD0 citations52
US9812602B2Nov 7, 2017
Light detection device
SEOUL VIOSYS CO LTD1 citations52
US9171976B2Oct 27, 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
US9166092B2Oct 20, 2015
Light detection device
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
US10632216B2Apr 28, 2020
Multifunction light-emitting diode lighting apparatus
SEOUL VIOSYS CO LTD0 citations51
US10426864B2Oct 1, 2019
Storage apparatus having air purifying module
SEOUL VIOSYS CO LTD0 citations51
SAMSUNG ELECTRONICS CO LTD
20 patentsUS10748923B2Aug 18, 2020
Vertical memory devices and methods of manufacturing the same
SAMSUNG ELECTRONICS CO LTD14 citations94
US10559591B2Feb 11, 2020
Vertical memory devices and methods of manufacturing the same
SAMSUNG ELECTRONICS CO LTD15 citations85
US10103165B2Oct 16, 2018
Memory device
SAMSUNG ELECTRONICS CO LTD9 citations83
US10886289B2Jan 5, 2021
Integrated circuit device including vertical memory device and method of manufacturing the same
SAMSUNG ELECTRONICS CO LTD3 citations73
US9899408B2Feb 20, 2018
Non-volatile memory device having vertical structure and method of manufacturing the same
SAMSUNG ELECTRONICS CO LTD4 citations73
US10847537B2Nov 24, 2020
Three-dimensional semiconductor memory device
SAMSUNG ELECTRONICS CO LTD2 citations72
US12507412B2Dec 23, 2025
Vertical memory devices and methods of manufacturing the same
SAMSUNG ELECTRONICS CO LTD0 citations62
USRE50547EAug 19, 2025
Integrated circuit device including vertical memory device and method of manufacturing the same
SAMSUNG ELECTRONICS CO LTD0 citations62
USRE50225ENov 26, 2024
Integrated circuit device including vertical memory device and method of manufacturing the same
SAMSUNG ELECTRONICS CO LTD0 citations62
US11696442B2Jul 4, 2023
Vertical memory devices and methods of manufacturing the same
SAMSUNG ELECTRONICS CO LTD0 citations62
US11296110B2Apr 5, 2022
Nonvolatile memory device and method for fabricating the same
SAMSUNG ELECTRONICS CO LTD0 citations62
US11031411B2Jun 8, 2021
Vertical non-volatile memory device with high aspect ratio
SAMSUNG ELECTRONICS CO LTD0 citations62
US10978464B2Apr 13, 2021
Vertical non-volatile memory device with high aspect ratio
SAMSUNG ELECTRONICS CO LTD0 citations62
US10854632B2Dec 1, 2020
Vertical memory devices and methods of manufacturing the same
SAMSUNG ELECTRONICS CO LTD1 citations62
US12310026B2May 20, 2025
Semiconductor memory device and method of fabricating the same
SAMSUNG ELECTRONICS CO LTD0 citations61
US11963358B2Apr 16, 2024
Semiconductor memory device and method of fabricating the same
SAMSUNG ELECTRONICS CO LTD0 citations61
US11581331B2Feb 14, 2023
Semiconductor memory device and method of fabricating the same
SAMSUNG ELECTRONICS CO LTD0 citations61
US11864384B2Jan 2, 2024
Method for fabricating nonvolatile memory device
SAMSUNG ELECTRONICS CO LTD0 citations59
US11233065B2Jan 25, 2022
Nonvolatile memory device and method for fabricating the same
SAMSUNG ELECTRONICS CO LTD0 citations59
US10192883B2Jan 29, 2019
Vertical memory device
SAMSUNG ELECTRONICS CO LTD0 citations52