Inventor
KWAK WOO CHUL
KR8 patents
⚠️ This page may combine multiple inventors who share the name “KWAK WOO CHUL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEOUL VIOSYS CO LTD
7 patentsUS9287367B2Mar 15, 2016
Semiconductor device and method of manufacturing the same
SEOUL VIOSYS CO LTD8 citations79
US10361339B2Jul 23, 2019
Light emitting device and manufacturing method therefor
SEOUL VIOSYS CO LTD2 citations68
US9728404B2Aug 8, 2017
Method of growing nitride semiconductor layer, nitride semiconductor device, and method of fabricating the same
SEOUL VIOSYS CO LTD0 citations50
US9142622B2Sep 22, 2015
Method of growing nitride semiconductor layer, nitride semiconductor device, and method of fabricating the same
SEOUL VIOSYS CO LTD0 citations50
US10374123B2Aug 6, 2019
UV light emitting device
SEOUL VIOSYS CO LTD0 citations45
US9449815B2Sep 20, 2016
Method of growing gallium nitride based semiconductor layers and method of fabricating light emitting device therewith
SEOUL VIOSYS CO LTD0 citations39
US9799800B2Oct 24, 2017
Light emitting device and method of fabricating the same
SEOUL VIOSYS CO LTD0 citations38