Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8629465 | Light-emitting diodes on concave texture substrate | Chen-Hua Yu, Hung-Ta Lin, Wen-Chih Chiou, Chia-Lin Yu | 2014-01-14 |
| 8609448 | Omnidirectional reflector | Chen-Hua Yu, Wen-Chih Chiou | 2013-12-17 |
| 8546176 | Forming chalcogenide semiconductor absorbers | Wen-Chin Lee, Wen-Tsai YEN, Liang-Sheng Yu, Yu-Han Chang | 2013-10-01 |
| 8525216 | Light-emitting diode integration scheme | Wen-Chih Chiou, Chen-Hua Yu | 2013-09-03 |
| 8525200 | Light-emitting diode with non-metallic reflector | Wen-Chih Chiou, Chen-Hua Yu | 2013-09-03 |
| 8519414 | III-nitride based semiconductor structure with multiple conductive tunneling layer | Chia-Lin Yu, Chen-Hua Yu, Wen-Chih Chiou | 2013-08-27 |
| 8486807 | Realizing N-face III-nitride semiconductors by nitridation treatment | Chen-Hua Yu, Chia-Lin Yu, Wen-Chih Chiou | 2013-07-16 |
| 8486730 | Method of separating light-emitting diode from a growth substrate | Hung-Ta Lin, Chen-Hua Yu, Wen-Chih Chiou | 2013-07-16 |
| 8435820 | Patterned substrate for hetero-epitaxial growth of group-III nitride film | Chen-Hua Yu | 2013-05-07 |
| 8415691 | Omnidirectional reflector | Chen-Hua Yu, Wen-Chih Chiou | 2013-04-09 |
| 8399273 | Light-emitting diode with current-spreading region | Chen-Hua Yu, Wen-Chih Chiou | 2013-03-19 |
| 8377796 | III-V compound semiconductor epitaxy from a non-III-V substrate | Chia-Lin Yu, Chen-Hua Yu, Wen-Chih Chiou | 2013-02-19 |
| 8278679 | LED device with embedded top electrode | Chen-Hua Yu, Wen-Chih Chiou | 2012-10-02 |
| 8278125 | Group-III nitride epitaxial layer on silicon substrate | Chen-Hua Yu | 2012-10-02 |
| 8236583 | Method of separating light-emitting diode from a growth substrate | Hung-Ta Lin, Chen-Hua Yu, Wen-Chih Chiou | 2012-08-07 |
| 8154038 | Group-III nitride for reducing stress caused by metal nitride reflector | Chen-Hua Yu, Wen-Chih Chiou, Chia-Lin Yu | 2012-04-10 |
| 8148732 | Carbon-containing semiconductor substrate | Chen-Hua Yu, Chia-Lin Yu, Wen-Chih Chiou, Hung-Ta Lin | 2012-04-03 |
| 8134169 | Patterned substrate for hetero-epitaxial growth of group-III nitride film | Chen-Hua Yu | 2012-03-13 |
| 8134163 | Light-emitting diodes on concave texture substrate | Chen-Hua Yu, Hung-Ta Lin, Wen-Chih Chiou, Chia-Lin Yu | 2012-03-13 |
| 8110890 | Method of fabricating semiconductor device isolation structure | Chen-Hua Yu, Chen-Nan Yeh, Chu-Yun Fu | 2012-02-07 |
| 8058669 | Light-emitting diode integration scheme | Wen-Chih Chiou, Chen-Hua Yu | 2011-11-15 |
| 8058082 | Light-emitting diode with textured substrate | Chen-Hua Yu, Wen-Chih Chiou, Chia-Lin Yu, Hung-Ta Lin | 2011-11-15 |
| 8044409 | III-nitride based semiconductor structure with multiple conductive tunneling layer | Chia-Lin Yu, Chen-Hua Yu, Wen-Chih Chiou | 2011-10-25 |
| 8030666 | Group-III nitride epitaxial layer on silicon substrate | Chen-Hua Yu | 2011-10-04 |
| 7993998 | CMOS devices having dual high-mobility channels | Chen-Hua Yu | 2011-08-09 |