Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12418231 | Inductive current sensor, constant peak current circuit and DC-DC conversion apparatus | — | 2025-09-16 |
| 12334931 | Signal conversion device and circuit system using the same | Yeh-Tai Hung, Chung-Ming Hsieh | 2025-06-17 |
| 11482991 | Delay circuit and circuit system | — | 2022-10-25 |
| 11456666 | Zero current detection system used in switching regulator comprising an inductor | Chung-Ming Hsieh | 2022-09-27 |
| 11442481 | Digital regulator system and control method thereof | Chung-Ming Hsieh | 2022-09-13 |