Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11205922 | System and method to increase a hold up time of a power supply unit | Rita Joy F. Miranda, Shih-Chieh Wang | 2021-12-21 |
| 10622832 | System and method to increase a hold up time of a power supply unit | Rita Joy F. Miranda, Shih-Chieh Wang | 2020-04-14 |
| 10338658 | Power supply unit having an extended hold-up time | Shih-Chieh Wang, Kuang-Hao Chou, Dennis Alinea Martin | 2019-07-02 |
| 10177554 | Inrush current limitation circuit and method | Feng-Yu Wu | 2019-01-08 |
| 10020736 | Per-phase current calibration method for a multi-phase voltage regulator | Feng-Yu Wu, Shin-Chen Wang, Shiguo Luo, Kejiu Zhang | 2018-07-10 |
| 9971389 | Per-phase current calibration method for a multi-phase voltage regulator | Feng-Yu Wu, Shin-Chen Wang, Shiguo Luo, Kejiu Zhang | 2018-05-15 |
| 9853447 | Active droop current sharing among power supply units | Shih-Chieh Wang, Yi-Chiao Hsu, Chung-Fu Lai | 2017-12-26 |
| 9760139 | Method and system for power supply unit current sharing | Yung Fa Chueh, Chung-Fu Lai, Shih-Chieh Wang | 2017-09-12 |
| 9735690 | Line frequency ripple reduction in a resonant converter | Yu-Hung Lai, Shih-Chieh Wang, Feng-Yu Wu | 2017-08-15 |
| 9577505 | Bootstrap controller for switching power supply | Feng-Yu Wu | 2017-02-21 |
| 9455637 | Method for extending power supply hold-up time by controlling a transformer turn ratio | Hung-Hsun Tsai, Yu-Hung Lai, Kuang-Hao Chou | 2016-09-27 |