Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8659271 | Fixed-on-time controller utilizing an adaptive saw signal for discontinuous mode PFC power conversion | — | 2014-02-25 |
| 6578177 | Method to improve isolation layer fill in a DRAM array area | Joseph Wu | 2003-06-10 |
| 6429148 | Anisotropic formation process of oxide layers for vertical transistors | Yu-Wen Chu | 2002-08-06 |