Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7456611 | Multi-current battery charger circuit and method therefor | Jefferson W. Hall | 2008-11-25 |
| 6936997 | Method of forming a high efficiency power controller | — | 2005-08-30 |
| 6785151 | Quasi-synchronous, magnetic amplifier regulated dc-dc converter | Thomas M. Ingman | 2004-08-31 |
| 6330169 | Converter output regulation via channel resistance modulation of synchronous rectifiers | Thomas M. Ingman | 2001-12-11 |
| 6069804 | Bi-directional dc-to-dc power converter | Thomas M. Ingman, John Beecroft | 2000-05-30 |