Inventor
IN CHI HYUN
KR21 patents
⚠️ This page may combine multiple inventors who share the name “IN CHI HYUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEOUL VIOSYS CO LTD
20 patentsUS9634193B2Apr 25, 2017
Light emitting diode and method of manufacturing the same
SEOUL VIOSYS CO LTD5 citations84
US10756237B2Aug 25, 2020
Light emitting diode and light emitting diode package
SEOUL VIOSYS CO LTD3 citations73
US10727376B2Jul 28, 2020
Light emitting diode package and method of manufacturing the same
SEOUL VIOSYS CO LTD3 citations73
US10439105B2Oct 8, 2019
Light emitting diode and light emitting diode package
SEOUL VIOSYS CO LTD2 citations73
US10319884B2Jun 11, 2019
Light emitting diode
SEOUL VIOSYS CO LTD3 citations73
US10297720B2May 21, 2019
Light emitting diode and method of manufacturing the same
SEOUL VIOSYS CO LTD2 citations73
US10763392B2Sep 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
US9059012B2Jun 16, 2015
Epitaxial layer wafer having void for separating growth substrate therefrom and semiconductor device fabricated using the same
SEOUL VIOSYS CO LTD3 citations63
US12107195B2Oct 1, 2024
Light emitting diode package and method of manufacturing the same
SEOUL VIOSYS CO LTD0 citations62
US11563152B2Jan 24, 2023
Light emitting diode package and method of manufacturing the same
SEOUL VIOSYS CO LTD0 citations62
US11489087B2Nov 1, 2022
Light emitting device
SEOUL VIOSYS CO LTD0 citations61
US9356191B2May 31, 2016
Epitaxial layer wafer having void for separating growth substrate therefrom and semiconductor device fabricated using the same
SEOUL VIOSYS CO LTD0 citations52
US12183848B2Dec 31, 2024
Light emitting device
SEOUL VIOSYS CO LTD0 citations51
US10573780B2Feb 25, 2020
Ultraviolet light-emitting device
SEOUL VIOSYS CO LTD0 citations51
US9164489B2Oct 20, 2015
Watch with counterfeit detection function
SEOUL VIOSYS CO LTD1 citations51
US9048348B2Jun 2, 2015
Method of separating substrate and method of fabricating semiconductor device using the same
SEOUL VIOSYS CO LTD0 citations51
US10177281B2Jan 8, 2019
Light-emitting diode
SEOUL VIOSYS CO LTD0 citations50
US9218967B2Dec 22, 2015
Method for separating epitaxial layer from growth substrate
SEOUL VIOSYS CO LTD0 citations42