Inventor
KIM CHANG TAE
KR16 patents
⚠️ This page may combine multiple inventors who share the name “KIM CHANG TAE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EPIVALLEY CO LTD
6 patentsUS6828599B2Dec 7, 2004
Semiconductor light-emitting diode
EPIVALLEY CO LTD22 citations92
US7795610B2Sep 14, 2010
Semiconductor light emitting device
EPIVALLEY CO LTD36 citations89
US7622742B2Nov 24, 2009
III-nitride compound semiconductor light emitting device
EPIVALLEY CO LTD50 citations89
US7601553B2Oct 13, 2009
Method of manufacturing a gallium nitride semiconductor light emitting device
EPIVALLEY CO LTD11 citations83
US7432534B2Oct 7, 2008
III-nitride semiconductor light emitting device
EPIVALLEY CO LTD13 citations83
US6972437B2Dec 6, 2005
AlGaInN light emitting diode
EPIVALLEY CO LTD5 citations62