Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11394309 | Voltage doubling AC power supply using electricity from two circuits with transformer for phase control and input circuit isolation | — | 2022-07-19 |
| 10075087 | Voltage doubling alternating current power supply using electricity from two circuits with transformer for phase control and input circuit isolation | — | 2018-09-11 |
| 5977658 | Voltage doubling alternating current power supply | — | 1999-11-02 |