Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5359277 | Low distortion alternating current output active power factor correction circuit using bi-directional bridge rectifier and bi-directional switching regulator | — | 1994-10-25 |
| 5291119 | Low distortion alternating current output active power factor correction circuit using two bi-directional switching regulations | — | 1994-03-01 |