Inventor
JANG SEONG TAE
KR9 patents
Patents
9 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
US9961247B2May 1, 2018
Camera having light emitting device, method for imaging skin and method for detecting skin condition using the same
SEOUL VIOSYS CO LTD2 citations69
US12551589B2Feb 17, 2026
Lighting device
SEOUL VIOSYS CO LTD0 citations61
US11471546B2Oct 18, 2022
Lighting device
SEOUL VIOSYS CO LTD0 citations61
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
US11464444B2Oct 11, 2022
Skin measurement apparatus and skin measurement system comprising ultraviolet ray emitting device
SEOUL VIOSYS CO LTD0 citations50