Inventor
CHO HONG SUK
KR9 patents
⚠️ This page may combine multiple inventors who share the name “CHO HONG SUK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEOUL VIOSYS CO LTD
7 patentsUS10763392B2Sep 1, 2020
Light emitting device
SEOUL VIOSYS CO LTD1 citations72
US10304998B2May 28, 2019
Light emitting diode chip and light emitting device having the same
SEOUL VIOSYS CO LTD6 citations71
US9812616B2Nov 7, 2017
Light-emitting diode
SEOUL VIOSYS CO LTD2 citations71
US11489087B2Nov 1, 2022
Light emitting device
SEOUL VIOSYS CO LTD0 citations61
US12183848B2Dec 31, 2024
Light emitting device
SEOUL VIOSYS CO LTD0 citations51
US10573780B2Feb 25, 2020
Ultraviolet light-emitting device
SEOUL VIOSYS CO LTD0 citations51
US10177281B2Jan 8, 2019
Light-emitting diode
SEOUL VIOSYS CO LTD0 citations50