Inventor
YIH NAE-GUANN
TW5 patents
Patents
5 patentsUS6468824B2Oct 22, 2002
Method for forming a semiconductor device having a metallic substrate
UNI LIGHT TECHNOLOGY INC177 citations96
US6445007B1Sep 3, 2002
Light emitting diodes with spreading and improving light emitting area
UNI LIGHT TECHNOLOGY INC90 citations96
US6555405B2Apr 29, 2003
Method for forming a semiconductor device having a metal substrate
UNI LIGHT TECHNOLOGY INC130 citations95
US7368369B2May 6, 2008
Method for activating P-type semiconductor layer
UNI LIGHT TECHNOLOGY INC0 citations50
US6853012B2Feb 8, 2005
AlGaInP light emitting diode
UNI LIGHT TECHNOLOGY INC1 citations49