Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12208910 | Cooling system configurations for an aircraft having hybrid-electric propulsion system | Frank Becker, Xi Wang | 2025-01-28 |
| 12071256 | Architectures for hybrid-electric propulsion | Jean Thomassin, Xiaoqin Wang, Jean Dubreuil, Luc Dionne, Andre Julien | 2024-08-27 |
| 11990806 | Electric machine systems | Richard Freer | 2024-05-21 |
| 11909283 | Electric machine systems having magnetised bi-pole rotors | Richard Freer | 2024-02-20 |
| 11894742 | Electric machine systems comprising a stator common to the plurality of rotors | Richard Freer | 2024-02-06 |
| 11863032 | Multi-rotor electric machine systems | Richard Freer | 2024-01-02 |
| 11757386 | Hybrid electric propulsion system and method of operation | Richard Freer | 2023-09-12 |
| 11732639 | Mechanical disconnects for parallel power lanes in hybrid electric propulsion systems | Jean Thomassin, Todd A. Spierling, Robert A. Bayles | 2023-08-22 |
| 11697505 | Distributed propulsion configurations for aircraft having mixed drive systems | Jean Thomassin | 2023-07-11 |
| 11639228 | Engine layouts and associated compartmentalization for aircraft having hybrid-electric propulsion system | Frank Becker, Xi Wang | 2023-05-02 |
| 11628942 | Torque ripple control for an aircraft power train | — | 2023-04-18 |
| 11535392 | Architectures for hybrid-electric propulsion | Jean Thomassin, Xi Wang, Jean Dubreuil, Luc Dionne, Andre Julien | 2022-12-27 |
| 11453508 | Circulating coolant fluid in hybrid electrical propulsion systems | Jean Dubreuil | 2022-09-27 |
| 11427344 | Cooling system configurations for an aircraft having hybrid-electric propulsion system | Frank Becker, Xi Wang | 2022-08-30 |
| 11305883 | Circulating coolant fluid in hybrid electrical propulsion systems | Jean Dubreuil | 2022-04-19 |
| 11283376 | Hybrid electric propulsion system and method of operation | Richard Freer | 2022-03-22 |
| 11233470 | Synchronization of generator and electric motor in a hybrid electric aircraft propulsion system | Richard Freer | 2022-01-25 |
| 11218057 | Electric machine provided with an enclosed cooling assembly paired to an open cooling assembly | Yannick Philibert, Jean-Philippe Dextraze, Martin Houle, Jean-Philippe Desbiens, Mathieu Lepage +1 more | 2022-01-04 |
| 11190093 | Electric machine systems with gears | Richard Freer | 2021-11-30 |
| 11139725 | Multi-rotor electrical machine with radial configuration | — | 2021-10-05 |
| 11025181 | Hybrid electric propulsion system and method of operation | Richard Freer | 2021-06-01 |
| 11011966 | Electric machine systems | Richard Freer | 2021-05-18 |
| 10998806 | Electric machine systems | Richard Freer | 2021-05-04 |
| 10826415 | Operation of a hybrid electric aircraft propulsion system | Richard Freer | 2020-11-03 |
| 10826353 | Liquid cooled electric machine with enclosed stator | Jean-Philippe Dextraze, Yannick Philibert, Martin Houle | 2020-11-03 |