Inventor
YOU JONG KYUN
KR30 patents
⚠️ This page may combine multiple inventors who share the name “YOU JONG KYUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEOUL VIOSYS CO LTD
12 patentsUS9337175B2May 10, 2016
Light emitting device and method of fabricating the same
SEOUL VIOSYS CO LTD24 citations94
US10290769B2May 14, 2019
Vertical type light emitting diode having groove disposed under the first conductivity type semiconductor layer
SEOUL VIOSYS CO LTD3 citations73
US10134956B2Nov 20, 2018
Light emitting diode and manufacturing method thereof
SEOUL VIOSYS CO LTD6 citations72
US9362449B2Jun 7, 2016
High efficiency light emitting diode and method of fabricating the same
SEOUL VIOSYS CO LTD5 citations72
US10249797B2Apr 2, 2019
High efficiency light emitting diode and method of fabricating the same
SEOUL VIOSYS CO LTD3 citations71
US9431377B2Aug 30, 2016
Light emitting device and method of fabricating the same
SEOUL VIOSYS CO LTD1 citations63
US10749074B2Aug 18, 2020
Vertical type light emitting diode having groove disposed under the first conductivity type semiconductor layer
SEOUL VIOSYS CO LTD0 citations52
US9362458B2Jun 7, 2016
Light emitting diode and method of fabricating the same
SEOUL VIOSYS CO LTD0 citations52
US9455378B2Sep 27, 2016
High efficiency light emitting diode and method for fabricating the same
SEOUL VIOSYS CO LTD0 citations51
US10326050B2Jun 18, 2019
Light-emitting device with improved light extraction efficiency
SEOUL VIOSYS CO LTD0 citations41
US10283675B2May 7, 2019
Vertical light emitting diode having electrode configuration and light emitting diode package having the same
SEOUL VIOSYS CO LTD0 citations41
US9306120B2Apr 5, 2016
High efficiency light emitting diode
SEOUL VIOSYS CO LTD0 citations41
KIM CHANG YOUN
5 patentsUS8153509B2Apr 10, 2012
Method of fabricating light emitting diode using laser lift-off technique and laser lift-off apparatus having heater
KIM CHANG YOUN8 citations83
US8618565B2Dec 31, 2013
High efficiency light emitting diode
KIM CHANG YOUN9 citations82
US9142715B2Sep 22, 2015
Light emitting diode
KIM CHANG YOUN5 citations71
US8624159B2Jan 7, 2014
Method of fabricating light emitting diode using laser lift-off technique and laser lift-off apparatus having heater
KIM CHANG YOUN0 citations51
US8410506B2Apr 2, 2013
High efficiency light emitting diode
KIM CHANG YOUN1 citations51
SEO WON CHEOL
3 patentsUS8288781B2Oct 16, 2012
Light emitting device and method of fabricating the same
SEO WON CHEOL27 citations92
US8648369B2Feb 11, 2014
Light emitting device and method of fabricating the same
SEO WON CHEOL8 citations83
US9059015B2Jun 16, 2015
Light emitting device and method of fabricating the same
SEO WON CHEOL2 citations62
KOREA ENERGY RESEARCH INST
3 patentsUS9579599B2Feb 28, 2017
Energy-saving system and method of capturing acidic gas by using separated water
KOREA ENERGY RESEARCH INST1 citations51
US9757680B2Sep 12, 2017
System and method for separation and recovery of acid gas
KOREA ENERGY RESEARCH INST0 citations41
US9757681B2Sep 12, 2017
Low energy-type acid gas capture system and method using recirculation of absorbent
KOREA ENERGY RESEARCH INST0 citations32