Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7953257 | Sliding type thin fingerprint sensor package | Yeh Chen, Yung-Jen Chen, Lin Chen, Hua Chen | 2011-05-31 |
| 6888171 | Light emitting diode | Changhua Chen | 2005-05-03 |
| 6630695 | InGaN/AlGaN/GaN multilayer buffer for growth of GaN on sapphire | Changhua Chen, James Dong | 2003-10-07 |
| 6495867 | InGaN/AlGaN/GaN multilayer buffer for growth of GaN on sapphire | Changhua Chen, James Dong | 2002-12-17 |