Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11832402 | Movable locking ear and electrical device including the same | Chieh-We Ku, Chia-Lin Chang, Yu-Ping Weng | 2023-11-28 |
| 8702878 | Method for controlling beta-tin orientation in solder joints | Cheng-En Ho, Bo Chen | 2014-04-22 |
| 6786814 | Coin counting device | — | 2004-09-07 |
| 5688166 | Apparatus for counting coins | — | 1997-11-18 |
| 5676800 | Distilling apparatus | — | 1997-10-14 |