Inventor
JEONG WOONG KI
KR20 patents
Patents
20 patentsUS11766492B2Sep 26, 2023
Lighting device
SEOUL VIOSYS CO LTD4 citations84
US10551248B2Feb 4, 2020
Hyper-spectral image measurement device and calibration method therefor, photographing module and device for skin diagnosis, skin diagnosis method, and skin image processing method
SEOUL VIOSYS CO LTD6 citations81
US12194174B2Jan 14, 2025
Lighting device
SEOUL VIOSYS CO LTD2 citations73
US11788746B2Oct 17, 2023
Fluid treatment device
SEOUL VIOSYS CO LTD2 citations73
US10737556B2Aug 11, 2020
Photocatalytic module for automobile air conditioner and automobile air conditioner having the same
SEOUL VIOSYS CO LTD2 citations73
US12071357B2Aug 27, 2024
Sterilization module and water purifying device including same
SEOUL VIOSYS CO LTD0 citations62
US11572290B2Feb 7, 2023
Fluid treatment apparatus
SEOUL VIOSYS CO LTD0 citations62
US11242266B2Feb 8, 2022
Fluid treatment apparatus
SEOUL VIOSYS CO LTD0 citations62
US12551589B2Feb 17, 2026
Lighting device
SEOUL VIOSYS CO LTD0 citations61
US12343439B2Jul 1, 2025
Sterilization module
SEOUL VIOSYS CO LTD0 citations61
US11904062B2Feb 20, 2024
Sterilization module
SEOUL VIOSYS CO LTD0 citations61
US11565007B2Jan 31, 2023
Sterilization module
SEOUL VIOSYS CO LTD0 citations61
US11471546B2Oct 18, 2022
Lighting device
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
US11260143B2Mar 1, 2022
Air purifier
SEOUL VIOSYS CO LTD1 citations60
US12104956B2Oct 1, 2024
Hyperspectral image measurement device and calibration method thereof, camera module and device for diagnosing skin and skin image processing method
SEOUL VIOSYS CO LTD0 citations59
US11274966B2Mar 15, 2022
Hyper-spectral image measurement device and calibration method therefor, photographing module and device for skin diagnosis, skin diagnosis method, and skin image processing method
SEOUL VIOSYS CO LTD0 citations59
US12084805B2Sep 10, 2024
Deodorization module and drying apparatus including a deodorization module
SEOUL VIOSYS CO LTD0 citations52
US11939239B2Mar 26, 2024
Sterilization module and water purifying device having the same
SEOUL VIOSYS CO LTD0 citations52