Inventor
RYU YUNG HO
KR13 patents
⚠️ This page may combine multiple inventors who share the name “RYU YUNG HO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
5 patentsUS9450151B2Sep 20, 2016
Semiconductor light-emitting device
SAMSUNG ELECTRONICS CO LTD12 citations83
US9676047B2Jun 13, 2017
Method of forming metal bonding layer and method of manufacturing semiconductor light emitting device using the same
SAMSUNG ELECTRONICS CO LTD1 citations50
US9087932B2Jul 21, 2015
Semiconductor light emitting device and manufacturing method thereof
SAMSUNG ELECTRONICS CO LTD1 citations49
US8928027B2Jan 6, 2015
Semiconductor light emitting device
SAMSUNG ELECTRONICS CO LTD0 citations49
US8828761B2Sep 9, 2014
Manufacturing a semiconductor light emitting device using a trench and support substrate
SAMSUNG ELECTRONICS CO LTD0 citations41
SAMSUNG ELECTRO MECH
4 patentsUS7078256B2Jul 18, 2006
Nitride semiconductor LED improved in lighting efficiency and fabrication method thereof
SAMSUNG ELECTRO MECH12 citations81
US7473571B2Jan 6, 2009
Method for manufacturing vertically structured light emitting diode
SAMSUNG ELECTRO MECH12 citations75
US7442565B2Oct 28, 2008
Method for manufacturing vertical structure light emitting diode
SAMSUNG ELECTRO MECH4 citations58
US6533892B2Mar 18, 2003
Device for etching the backside of wafer
SAMSUNG ELECTRO MECH1 citations44