Inventor
HEO JEONG HUN
KR15 patents
⚠️ This page may combine multiple inventors who share the name “HEO JEONG HUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEOUL VIOSYS CO LTD
12 patentsUS9496455B2Nov 15, 2016
UV light emitting diode and method of fabricating the same
SEOUL VIOSYS CO LTD20 citations91
US9263255B2Feb 16, 2016
Method for separating epitaxial layers from growth substrates, and semiconductor device using same
SEOUL VIOSYS CO LTD11 citations82
US9111840B2Aug 18, 2015
Semiconductor device and method of fabricating the same
SEOUL VIOSYS CO LTD5 citations72
US9514926B2Dec 6, 2016
Substrate recycling method
SEOUL VIOSYS CO LTD4 citations70
US9048086B2Jun 2, 2015
Substrate recycling method
SEOUL VIOSYS CO LTD3 citations60
US9543476B2Jan 10, 2017
UV light emitting diode and method of fabricating the same
SEOUL VIOSYS CO LTD0 citations51
US9537045B2Jan 3, 2017
Semiconductor device and method of fabricating the same
SEOUL VIOSYS CO LTD0 citations51
US10319882B2Jun 11, 2019
UV light emitting diode and method of fabricating the same
SEOUL VIOSYS CO LTD0 citations50
US9905732B2Feb 27, 2018
UV light emitting diode and method of fabricating the same
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
US9450141B2Sep 20, 2016
Method for separating growth substrate, method for light-emitting diode, and light-emitting diode manufactured using methods
SEOUL VIOSYS CO LTD0 citations50
US10043943B2Aug 7, 2018
UV light emitting diode having a stress adjustment layer
SEOUL VIOSYS CO LTD1 citations49