| 11791713 |
Method and apparatus for cooling one or more power devices |
Samuel David Ahearn |
2023-10-17 |
| 11757374 |
Method and apparatus for generating a three-phase voltage |
Samuel David Ahearn, Richard Phillips, Tim Woolmer |
2023-09-12 |
| 11646676 |
Method and apparatus for generating a three-phase voltage |
Samuel David Ahearn |
2023-05-09 |
| 11276622 |
Inverter arrangement |
Tim Woolmer, Christopher Stuart Malam, Tom Hillman, Richard Phillips |
2022-03-15 |
| 10985089 |
Semiconductor cooling arrangement |
Tim Woolmer, Christopher Stuart Malam, Graham Law, Francesca Bernardine Bumpus |
2021-04-20 |
| 10240838 |
Variable speed compressor control with sound-controlled defrost mode |
Wayne M. Penn, Jacob A. Groshek |
2019-03-26 |
| 9893668 |
Control system and method |
Michael Cade, Richard Mark Wain |
2018-02-13 |
| 9618543 |
Control system for multi-phase rotary machines |
— |
2017-04-11 |
| 9614459 |
Modulation of switching signals in power converters |
Antony John Webster |
2017-04-04 |
| 9509222 |
Power conversion system |
Stephen Berry, Richard Mark Wain, Dhananjay Dattatray Kapatkar, Dilesh Arvind Raut |
2016-11-29 |
| 9476626 |
Variable speed compressor control with lost rotor mitigation |
Wayne M. Penn, Jacob A. Groshek |
2016-10-25 |
| 9300239 |
Rotor control |
— |
2016-03-29 |
| 9197139 |
Rectifier charge rate controller |
Stephen Berry |
2015-11-24 |
| 8958222 |
Modulation of switching signals in power converters |
— |
2015-02-17 |