| 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 |