Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12283526 | Edge fin trim process | Ren-Yu Chang, Che-Cheng Chang, Chen-Hsiang Lu | 2025-04-22 |
| 11424165 | Method of manufacturing semiconductor devices having different gate dielectric thickness within one transistor | Tung-Wen Cheng | 2022-08-23 |
| 10991629 | Method of forming protection layer in FinFET device | Ren-Yu Chang, Yu-Chiang Chou | 2021-04-27 |
| 10468309 | Method of forming protection layer in FinFET device | Ren-Yu Chang, Yu-Chiang Chou | 2019-11-05 |