Inventor
HAN YU DAE
KR8 patents
⚠️ This page may combine multiple inventors who share the name “HAN YU DAE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEOUL VIOSYS CO LTD
5 patentsUS9263255B2Feb 16, 2016
Method for separating epitaxial layers from growth substrates, and semiconductor device using same
SEOUL VIOSYS CO LTD11 citations82
US10199539B2Feb 5, 2019
Vertical ultraviolet light emitting device
SEOUL VIOSYS CO LTD0 citations50
US9905728B2Feb 27, 2018
Vertical ultraviolet light emitting device
SEOUL VIOSYS CO LTD0 citations50
US9882085B2Jan 30, 2018
Method for separating epitaxial layers from growth substrates, and semiconductor device using same
SEOUL VIOSYS CO LTD0 citations50
US10043943B2Aug 7, 2018
UV light emitting diode having a stress adjustment layer
SEOUL VIOSYS CO LTD1 citations49
SEOUL SEMICONDUCTOR CO LTD
3 patentsUS9570424B2Feb 14, 2017
Light source module and manufacturing method thereof, and backlight unit
SEOUL SEMICONDUCTOR CO LTD9 citations82
US9411089B2Aug 9, 2016
Light source module and backlight unit having the same
SEOUL SEMICONDUCTOR CO LTD0 citations51
US9640745B2May 2, 2017
Light emitting diode and method of manufacturing the same
SEOUL SEMICONDUCTOR CO LTD0 citations40