Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8729655 | Etching narrow, tall dielectric isolation structures from a dielectric layer | Chia-Ying Liu, Keh-Chiang Ku | 2014-05-20 |
| 8338263 | Etching narrow, tall dielectric isolation structures from a dielectric layer | Chia-Ying Liu, Keh-Chiang Ku | 2012-12-25 |