Issued Patents All Time
Showing 25 most recent of 158 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12397630 | Electric drive unit magnetohydrodynamic cooling | Peng Peng | 2025-08-26 |
| 12368331 | Motor with stator tooth tip cooling | Alireza Fatemi, Thomas W. Nehl, Chandra S. Namuduri, Gokhan Cakal | 2025-07-22 |
| 12323014 | Managing bearing currents in an electric machine | Peng Peng, Alireza Fatemi | 2025-06-03 |
| 12304493 | Control of transitions between transmission states | Chunhao J. Lee, Dongxu Li, Paul G. Otanez, Su-Yang Shieh | 2025-05-20 |
| 12278550 | Stator assembly of an electric motor with retrofitted heat pipes | Alireza Fatemi, Chih-hung Yen, SeungHwan Keum, Thomas W. Nehl, Xiaofeng Yang | 2025-04-15 |
| 12247893 | Torque sensing for electric vehicle drive system | Dongxu Li, Chunhao J. Lee, Paul G. Otanez, Suresh Gopalakrishnan | 2025-03-11 |
| 12015331 | Electric motor rotor with conformal heat pipes | Alireza Fatemi, Chih-hung Yen, SeungHwan Keum, Thomas W. Nehl, Taeyoung Han +1 more | 2024-06-18 |
| 11757321 | Rotary electric machine with stator assembly having stator slots lined with multiple molding materials | Alireza Fatemi, Anthony M. Coppola, Thomas W. Nehl | 2023-09-12 |
| 11745578 | P2 hybrid transmission | Madhusudan Raghavan, Jian Yao, Alireza Fatemi | 2023-09-05 |
| 11728535 | Battery module housing cooling assembly | Anthony M. Coppola, Jian Gao, Derek F. Lahr, Velmurugan Ayyanar, SeungHwan Keum | 2023-08-15 |
| 11708869 | Selectable one-way clutches with notch plate inserts for engine disconnect devices of motor vehicle powertrains | Derek F. Lahr, Chunhao J. Lee, Dongxu Li, Dmitriy Bruder | 2023-07-25 |
| 11646620 | Preloading magnets in a rotor core | Derek F. Lahr, Edward L. Kaiser | 2023-05-09 |
| 11476733 | Electric machine with forced convection-based rotor cooling of rotor magnets | Alireza Fatemi, Derek F. Lahr, Erik B. Golm, Xiaofeng Yang | 2022-10-18 |
| 11387712 | Method to reduce oil shear drag in airgap | Derek F. Lahr, Alireza Fatemi | 2022-07-12 |
| 11242915 | Selectable one-way clutch in two speed drive unit of electrical vehicle | Chunhao J. Lee, Chi-Kuan Kao, Norman K. Bucknor | 2022-02-08 |
| 11236718 | Control of pre-engaged pinion starter | Chunhao J. Lee, Chandra S. Namuduri, Lei Hao | 2022-02-01 |
| 11167749 | Hybrid electric powertrain with engine torque-smoothing transition control logic | Chunhao J. Lee, Neeraj S. Shidore, Norman K. Bucknor, Dongxu Li | 2021-11-09 |
| 11133724 | Rotor with compressive structural elements | Derek F. Lahr, Alireza Fatemi | 2021-09-28 |
| 11043875 | Temperature control assembly for an electric machine | Alireza Fatemi, Xiaofeng Yang, Thomas W. Nehl, Srihari K. Gangaraj | 2021-06-22 |
| 11009124 | Hydrodynamic torque converters with integrated engine disconnect devices of motor vehicle powertrains | Dongxu Li, Chunhao J. Lee, Derek F. Lahr | 2021-05-18 |
| 10941840 | Continuously variable transmission with wedge actuation mechanism | Jian Yao, Chengwu Duan, Chunhao J. Lee, Derek F. Lahr | 2021-03-09 |
| 10913344 | Drivetrain for a hybrid propulsion system | Derek F. Lahr, Joel R. Briggs | 2021-02-09 |
| 10895237 | Electric starter system with latch mechanism for pinion pre-engagement control | Chunhao J. Lee, Lei Hao, Chandra S. Namuduri | 2021-01-19 |
| 10876582 | Selectable one-way clutches with notch plate inserts for engine disconnect devices of motor vehicle powertrains | Derek F. Lahr, Chunhao J. Lee, Dongxu Li, Dmitriy Bruder | 2020-12-29 |
| 10864813 | Back-to-back selectable one-way clutches for engine disconnect devices of motor vehicle powertrains | Derek F. Lahr, Velmurugan Ayyanar, Dongxu Li, Chunhao J. Lee, Dmitriy Bruder | 2020-12-15 |