Issued Patents All Time
Showing 25 most recent of 121 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12401247 | Electric motor with asymmetric-turn windings and a vehicle having the same | Peng Peng, Lei Hao, Suresh Gopalakrishnan, Renato Amorim Torres | 2025-08-26 |
| 12374946 | Multi-conductivity windings for electric machines | Alireza Fatemi, Anil K. Sachdev, Anthony M. Coppola, Gokhan Cakal | 2025-07-29 |
| 12368331 | Motor with stator tooth tip cooling | Alireza Fatemi, Farzad Samie, Chandra S. Namuduri, Gokhan Cakal | 2025-07-22 |
| 12287358 | Current sensing apparatus | Alireza Fatemi, Muhammad Hussain Alvi | 2025-04-29 |
| 12278550 | Stator assembly of an electric motor with retrofitted heat pipes | Alireza Fatemi, Chih-hung Yen, Farzad Samie, SeungHwan Keum, Xiaofeng Yang | 2025-04-15 |
| 12257873 | Eddy current damper with asymmetrical forces | Alireza Fatemi, Chandra S. Namuduri, Brian K. Saylor, Nilesh D. Mankame, Anthony M. Coppola | 2025-03-25 |
| 12074485 | Method of making a rotor for an electric machine and system thereof | Alireza Fatemi, Huaxin Li, Anil K. Sachdev | 2024-08-27 |
| 12036884 | Propulsion systems with power sources compatible with different charging stations and dynamically scalable for different vehicle speed and torque modes | Rashmi Prasad, Chandra S. Namuduri, Suresh Gopalakrishnan, David J. Brooks | 2024-07-16 |
| 12015331 | Electric motor rotor with conformal heat pipes | Alireza Fatemi, Chih-hung Yen, SeungHwan Keum, Farzad Samie, Taeyoung Han +1 more | 2024-06-18 |
| 11936239 | Bi-material permanent magnets for electric machines | Alireza Fatemi, Anil K. Sachdev, Jian Yao, Anthony M. Coppola, Chengwu Duan | 2024-03-19 |
| 11916436 | Electric machine including a stator having a tooth profile that reduces parasitic voltage | Alireza Fatemi, Mohammad F. Momen | 2024-02-27 |
| 11901844 | Electric motor control | Chandra S. Namuduri, Suresh Gopalakrishnan, Norman K. Bucknor, Alireza Fatemi | 2024-02-13 |
| 11872906 | Operator-selected operation of electric propulsion system having reconfigurable series/parallel voltage source | Alireza Fatemi, Chandra S. Namuduri, Lei Hao, Norman K. Bucknor, Rashmi Prasad | 2024-01-16 |
| 11830668 | Method of manufacturing permanent magnet of rotor for axial flux electric machine yielding permanent magnet with low loss and low cost | Jian Yao, Denghao Fan, Alan G. Holmes, Yusheng Zou | 2023-11-28 |
| 11817748 | Electric machine with non-magnetic lamination bridges | Alireza Fatemi, Anil K. Sachdev | 2023-11-14 |
| 11811352 | Propulsion system having multiple motors with complementary torque bands | Alireza Fatemi, Norman K. Bucknor | 2023-11-07 |
| 11770039 | Rotor cooling with heat conductive material | Xiaofeng Yang | 2023-09-26 |
| 11757321 | Rotary electric machine with stator assembly having stator slots lined with multiple molding materials | Alireza Fatemi, Anthony M. Coppola, Farzad Samie | 2023-09-12 |
| 11575283 | Modular scalable electric machine | Alireza Fatemi | 2023-02-07 |
| 11552519 | Segmented bar conductors for electric machines | Alireza Fatemi | 2023-01-10 |
| 11545860 | Inserts for motor rotor core | Derek F. Lahr, Alireza Fatemi, Farzad Sarnie | 2023-01-03 |
| 11451123 | Expandable rotor | Alireza Fatemi, Derek F. Lahr | 2022-09-20 |
| 11444474 | Apparatus for mobile power source | Chandra S. Namuduri, Benjamin R. Christian, Rashmi Prasad | 2022-09-13 |
| 11400824 | Electrical propulsion system architecture | Rashmi Prasad, Chandra S. Namuduri, Suresh Gopalakrishnan | 2022-08-02 |
| 11394330 | Torque and current control methods for switching variable electric drive vehicles | Yue Wang, Lei Hao, Alireza Fatemi, Chandra S. Namuduri | 2022-07-19 |