Issued Patents All Time
Showing 25 most recent of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12311114 | Method and apparatus for treating a neurological disorder | Ross O'Neill, Stephen Hughes, Shona D'Arcy, Caroline Hamilton | 2025-05-27 |
| 11358486 | Electric powertrain with multi-pack battery system | Shifang Li, William T. Ivan, Yue Fan | 2022-06-14 |
| 11245996 | Apparatus and method for treating a neurological disorder of the auditory system | Stephen Hughes, Ross O'Neill, Caroline Hamilton, Shona D'Arcy | 2022-02-08 |
| 10992147 | Diagnostic method for electric propulsion system with reconfigurable battery system | Shifang Li, William T. Ivan, Yue Fan | 2021-04-27 |
| 10982745 | Planetary differential drive system | Alan G. Holmes, Joseph R. Littlefield | 2021-04-20 |
| 10920859 | Two-speed electric drive-unit | Alan G. Holmes | 2021-02-16 |
| 10893371 | Apparatus and method for treating a neurological disorder of the auditory system | Stephen Hughes, Ross O'Neill, Caroline Hamilton, Shona D'Arcy | 2021-01-12 |
| 10596917 | Vehicle and electrical system with dual battery modules | Shifang Li, Kris Sevel, Russell K. Steele | 2020-03-24 |
| 10500980 | Modular battery pack system with series and parallel charging and propulsion modes | Martin M. Freedman | 2019-12-10 |
| 10369900 | Onboard DC charging circuit using traction drive components | — | 2019-08-06 |
| 10300905 | Electric vehicle drive using combined differential and reduction gearing | Alan G. Holmes, Min-Joong Kim, Edward A. Rapa, Jr., Joseph R. Littlefield, Donald L. Dusenberry | 2019-05-28 |
| 10160306 | Wide range compound split transmission with a fixed input gear reduction ratio | Goro Tamai | 2018-12-25 |
| 10005366 | Powertrain with high-power distribution module and high-current ring terminal connection for the same | Konking Wang, Leo F. Schwab, Alexander M. Bilinski, Stephen G. Heien | 2018-06-26 |
| 9919702 | Systems and methods for managing battery state of charge | Konking Wang, Aniket Kothari, Daniel R. Brouns, Cotrina C. Connolly | 2018-03-20 |
| 9669820 | Power prioritization in a vehicle using multiple power-sources | Shawn H. Swales, Michael C. Muir, Aniket Kothari, Michael Woon | 2017-06-06 |
| 9545913 | Method and apparatus for controlling a powertrain system including multiple torque-generative devices | Shaun C. Bowman, Poh Fong Chin, Jeremy Wise | 2017-01-17 |
| 9327589 | Hybrid powertrain with three-mode depletion strategy and method of operating a hybrid powertrain | Steven A. Tarnowsky, Peter J. Savagian | 2016-05-03 |
| 9302574 | Electrically variable transmission for a hybrid vehicle using flywheel kinetic energy recovery | — | 2016-04-05 |
| 9211786 | Hybrid vehicle with flywheel and electric kinetic energy system | Alan G. Holmes, Shawn Scott Hawkins, Steven A. Tarnowsky | 2015-12-15 |
| 9017200 | Flexible hybrid transmission with configurable motor winding and declutching strategy to provide electric vehicle and hybrid functions | Peter J. Savagian, Alan G. Holmes | 2015-04-28 |
| 9005076 | Method and apparatus for controlling a shift in a multi-mode powertrain system | Jy-Jen F. Sah, Alan G. Holmes | 2015-04-14 |
| 8974338 | Two-mode electrically-variable transmission with offset motor and two planetary gear sets | Alan G. Holmes, Norman Schoenek | 2015-03-10 |
| 8840500 | Wide-node drive system | Goro Tamai, Anthony J. Corsetti, Alan G. Holmes | 2014-09-23 |
| 8771136 | Hybrid powertrain with operator selectable electric propulsion mode | Michael Andrew Miller, Alan G. Holmes, Steven A. Tarnowsky | 2014-07-08 |
| 8738207 | Hybrid vehicle with electric transmission and electric drive module | Alan G. Holmes, Norman K. Bucknor, Constantine Nick Raptis | 2014-05-27 |