Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7339360 | Switching voltage regulator with an improved range of input voltage | Tien-Tzu Chen, Li-Cheng Chen | 2008-03-04 |
| 7221213 | Voltage regulator with prevention from overvoltage at load transients | Rong-Chin Lee | 2007-05-22 |
| 7106032 | Linear voltage regulator with selectable light and heavy load paths | Tien-Tzu Chen | 2006-09-12 |