Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11211871 | Direct-current (DC) voltage conversion device | Ya Liu, Shih-Jung Huang | 2021-12-28 |
| 11005373 | Switching power supply control circuit with bottom point detection | Koji Sonobe | 2021-05-11 |
| 10917088 | Power conversion device | Ya Liu | 2021-02-09 |