Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11811215 | Compound control circuit | Chih-Sheng Chang | 2023-11-07 |
| 11802893 | Control module of power calibration circuit | Chien-Chung Tsan | 2023-10-31 |
| 11658610 | Photoelectric energy conversion device | Hsiu-Cheng Chang | 2023-05-23 |
| 11567477 | Fan driving circuit with temperature compensation | Chih-Sheng Chang, Cheng-Yung Lo | 2023-01-31 |
| 11374529 | Fan speed control method for avoiding inaccurate control caused by sudden change in power supply output state | Hsiu-Cheng Chang, Wei Wu | 2022-06-28 |
| 10732658 | Correction control module for power factor correction circuit | Chih-Sheng Chang | 2020-08-04 |
| 10551884 | ATX specification power supply comprising a redundant power supply architecture | Kuan-Pao Lee | 2020-02-04 |
| 10354792 | Transformer structure | Chih-Sheng Chang | 2019-07-16 |
| 10284189 | Redundant isolating switch control circuit | Chih-Sheng Chang | 2019-05-07 |
| 9906073 | Power supply for reducing working power loss | Chih-Sheng Chang | 2018-02-27 |