Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10580957 | Thermoelectric material structure | Zhen-Yu Juang, Sung-Yen Wei | 2020-03-03 |
| 6772822 | Pressure releasing material feeding screw rod used in melting metal material injection machine | Ji Wu, Jian Shun Chiu | 2004-08-10 |