Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10030799 | Pipe joint | — | 2018-07-24 |
| 6156655 | Retardation layer for preventing diffusion of metal layer and fabrication method thereof | Chih-Rong Chen, Kuai-Jung Ho, Wen-Yuan Huang, Chi-Chin Yeh | 2000-12-05 |