Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12108543 | Testing substrate and manufacturing method thereof and probe card | Chun-Hsiung Chou | 2024-10-01 |
| 9955572 | Polyimide polymer, polyimide film, and flexible copper-coated laminate | Yi-Kai Fang, Tsung-Tai Hung, Chiu-Feng Chen, Ching-Hung Huang | 2018-04-24 |
| 9505887 | Polyimide polymer, polyimide film, and flexible copper-coated laminate | Yi-Kai Fang, Tsung-Tai Hung, Chiu-Feng Chen, Ching-Hung Huang | 2016-11-29 |