Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7704760 | Method of making light emitting diode with irregular surface and independent valleys | Chuan-Cheng Tu, Jen-Chau Wu | 2010-04-27 |
| 7435604 | Method of making light emitting diode | Chuan-Cheng Tu, Jen-Chau Wu | 2008-10-14 |
| 7141830 | Semiconductor light emitting device and method of making the same | Chuan-Cheng Tu, Jen-Chau Wu | 2006-11-28 |
| 7087931 | High luminance indium gallium aluminum nitride light emitting device and manufacture method thereof | Jen-Chau Wu, Chung-Cheng Tu | 2006-08-08 |
| 6995403 | Light emitting device | Chuan-Cheng Tu, Cheng-Chung Young, Jen-Chau Wu | 2006-02-07 |
| 6720571 | Quantum well device with ESD endurance and method of forming the same | Chuan-Cheng Tu, Jen-Chau Wu, Shiu-Mu Tang | 2004-04-13 |