Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11063518 | Bi-directional isolated DC-DC converter for the electrification of transportation | Alexander Cook | 2021-07-13 |
| 10679784 | Method of forming a transformer winding | Alexander Cook | 2020-06-09 |
| 10483862 | Bi-directional isolated DC-DC converter for the electrification of transportation | Alexander Cook | 2019-11-19 |
| 9906169 | DC-AC conversion circuit having a first double ended DC pulse stage and a second AC stage | Alexander Cook | 2018-02-27 |
| 9871450 | Isolated step-up converter | Alexander Cook | 2018-01-16 |
| 9692313 | DC-AC conversion circuit having a first “double ended” DC pulse stage and a second AC stage | Alexander Cook | 2017-06-27 |
| 8184458 | Power converter load line control | Alexander Cook | 2012-05-22 |
| 7806095 | Vehicle starting assist system | Alexander Cook, Wenzhe Lu | 2010-10-05 |
| 7379309 | High-frequency DC-DC converter control | Alexander Cook | 2008-05-27 |
| 7123123 | High-frequency power transformer | Scott D. Howard, Alexander Cook | 2006-10-17 |
| 7106030 | Field excitation for an alternator | Alexander Cook | 2006-09-12 |
| 7057376 | Power management system for vehicles | Alexander Cook, Philip Irwin | 2006-06-06 |
| 6570416 | Lossless gate driver circuit | Alexander Cook | 2003-05-27 |
| 6483731 | Alexander topology resonance energy conversion and inversion circuit utilizing a series capacitance multi-voltage resonance section | Alexander Cook | 2002-11-19 |