Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11078939 | Fastening apparatus and fastening method thereof | TING-JUI WANG, Chia-Ching Liao | 2021-08-03 |
| 7701549 | Method and apparatus to prevent contamination of optical element by resist processing | Chin-Yu Chen, Sai Hung Lam, Zheng Tang | 2010-04-20 |
| 5119517 | Toilet sanitizing device | — | 1992-06-09 |