Issued Patents All Time
Showing 26–50 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11901844 | Electric motor control | Chandra S. Namuduri, Suresh Gopalakrishnan, Norman K. Bucknor, Thomas W. Nehl | 2024-02-13 |
| 11876406 | Direct contact cooling of axial flux motor stator | Chengwu Duan, Jian Yao | 2024-01-16 |
| 11876409 | Reinforced rotor for an electric machine | Anthony M. Coppola, Derek F. Lahr | 2024-01-16 |
| 11872906 | Operator-selected operation of electric propulsion system having reconfigurable series/parallel voltage source | Thomas W. Nehl, Chandra S. Namuduri, Lei Hao, Norman K. Bucknor, Rashmi Prasad | 2024-01-16 |
| 11817748 | Electric machine with non-magnetic lamination bridges | Anil K. Sachdev, Thomas W. Nehl | 2023-11-14 |
| 11811352 | Propulsion system having multiple motors with complementary torque bands | Thomas W. Nehl, Norman K. Bucknor | 2023-11-07 |
| 11777348 | Rotor core with load bearing polymer and insert | Derek F. Lahr, Anthony M. Coppola | 2023-10-03 |
| 11757321 | Rotary electric machine with stator assembly having stator slots lined with multiple molding materials | Anthony M. Coppola, Farzad Samie, Thomas W. Nehl | 2023-09-12 |
| 11745578 | P2 hybrid transmission | Farzad Samie, Madhusudan Raghavan, Jian Yao | 2023-09-05 |
| 11722043 | Synchronous machine having hybrid rotor excitation | Shawn H. Swales, Mohammad F. Momen, Derek F. Lahr | 2023-08-08 |
| 11715999 | Method of making a laminated stator of an axial flux motor | Anil K. Sachdev, Chengwu Duan | 2023-08-01 |
| 11713803 | Carbon fiber composite drive unit housings for electric vehicles | Anthony M. Coppola, Derek F. Lahr, Alan G. Holmes, Bradley A. Newcomb | 2023-08-01 |
| 11710993 | Electric machines with features for enhancing load transfer performance of stacked-laminate rotors | Anthony M. Coppola, Yew Sum Leong, Alan G. Holmes | 2023-07-25 |
| 11699967 | Electric machine with integrated point field detectors and system for multi-parameter sensing | Muhammad Hussain Alvi, Suresh Gopalakrishnan, Chandra S. Namuduri | 2023-07-11 |
| 11689074 | Rotary electric machine with adhesive-reinforced rotor | Anthony M. Coppola, Kestutis A. Sonta, Gayatri Vyas Dadheech, Yew Sum Leong, Xiaosong Huang | 2023-06-27 |
| 11689093 | Current source inverter having hybrid switches | Muhammad Hussain Alvi, Suresh Gopalakrishnan | 2023-06-27 |
| 11658525 | Electric motor assembly using polymer-only fastening and methods of manufacturing the same | Anthony M. Coppola, William T. Ivan, Song He, Yew Sum Leong | 2023-05-23 |
| 11621621 | Magnets, pole shoes, and slot openings of axial flux motor | Jian Yao, Chengwu Duan, Yusheng Zou | 2023-04-04 |
| 11575283 | Modular scalable electric machine | Thomas W. Nehl | 2023-02-07 |
| 11575299 | Method for heat-treating magnet web regions of a rotor | Derek F. Lahr, Anthony M. Coppola, Sean Robert Wagner | 2023-02-07 |
| 11552519 | Segmented bar conductors for electric machines | Thomas W. Nehl | 2023-01-10 |
| 11545860 | Inserts for motor rotor core | Derek F. Lahr, Farzad Sarnie, Thomas W. Nehl | 2023-01-03 |
| 11489472 | Current source inverter control systems and methods | Suresh Gopalakrishnan, Chandra S. Namuduri, Lei Hao, Muhammad Hussain Alvi | 2022-11-01 |
| 11476733 | Electric machine with forced convection-based rotor cooling of rotor magnets | Farzad Samie, Derek F. Lahr, Erik B. Golm, Xiaofeng Yang | 2022-10-18 |
| 11451123 | Expandable rotor | Thomas W. Nehl, Derek F. Lahr | 2022-09-20 |