Inventor
LEE CHOONG MIN
KR7 patents
Patents
7 patentsUS9263255B2Feb 16, 2016
Method for separating epitaxial layers from growth substrates, and semiconductor device using same
SEOUL VIOSYS CO LTD11 citations82
US9514926B2Dec 6, 2016
Substrate recycling method
SEOUL VIOSYS CO LTD4 citations70
US11274961B2Mar 15, 2022
Ultraviolet ray detecting device having Shottky layer forming Shottky barrier
SEOUL VIOSYS CO LTD0 citations60
US10323979B2Jun 18, 2019
Ultraviolet measuring device, photodetector element, ultraviolet detector, ultraviolet index calculation device, and electronic device including same
SEOUL VIOSYS CO LTD1 citations60
US9048086B2Jun 2, 2015
Substrate recycling method
SEOUL VIOSYS CO LTD3 citations60
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