Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8169229 | Active device array and testing method | Chih-Ming Chang, Chun-Chieh Wu | 2012-05-01 |
| 4253917 | Method for the production of copper-boron carbide composite | — | 1981-03-03 |