Issued Patents All Time
Showing 25 most recent of 210 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12104682 | Hydraulic system and control logic for torque converter assemblies | Chunhao J. Lee, Dongxu Li, Chengwu Duan, Lei Hao | 2024-10-01 |
| 12046946 | Apparatus and method for vehicle low voltage power net operation with disconnected battery | Suresh Gopalakrishnan, Chandra S. Namuduri, Lyall Kenneth Winger, James Morrison, David W. Walters | 2024-07-23 |
| 11938839 | Vehicle propulsion with multiple battery packs | Venkata Prasad Atluri, Chinmaya Patil | 2024-03-26 |
| 11898626 | System and method for bypassing a torque converter in a powertrain | Dongxu Li, Chengwu Duan, Chunhao J. Lee, Lei Hao | 2024-02-13 |
| 11901844 | Electric motor control | Chandra S. Namuduri, Suresh Gopalakrishnan, Alireza Fatemi, Thomas W. Nehl | 2024-02-13 |
| 11872906 | Operator-selected operation of electric propulsion system having reconfigurable series/parallel voltage source | Alireza Fatemi, Thomas W. Nehl, Chandra S. Namuduri, Lei Hao, Rashmi Prasad | 2024-01-16 |
| 11821501 | System for a power take off mechanism for a powertrain system | Dongxu Li, Chengwu Duan, Chunhao J. Lee, Lei Hao | 2023-11-21 |
| 11811352 | Propulsion system having multiple motors with complementary torque bands | Alireza Fatemi, Thomas W. Nehl | 2023-11-07 |
| 11780421 | Motor and torque converter clutch control strategy for electric drive unit having motor-driven torque converter | Chunhao J. Lee, Dongxu Li, Lei Hao, Chengwu Duan | 2023-10-10 |
| 11712977 | Battery-electric-vehicle assisted towing concept | Madhusudan Raghavan, Venkata Prasad Atluri | 2023-08-01 |
| 11703113 | Electrified propulsion system and apparatus | Chengwu Duan, Jian Yao, Lei Hao, Dongxu Li, Chunhao J. Lee | 2023-07-18 |
| 11639748 | Electrified propulsion system and apparatus | Chengwu Duan, Dongxu Li, Jian Yao, Chunhao J. Lee | 2023-05-02 |
| 11639110 | Electrified drivetrain for a vehicle | Neeraj S. Shidore, Madhusudan Raghavan, Vicente Domenech-Llopis | 2023-05-02 |
| 11603925 | Hydraulically actuated clutch system and control logic for torque converter assemblies | Chunhao J. Lee, Dongxu Li, Chengwu Duan, Lei Hao | 2023-03-14 |
| 11391331 | Engine start/stop control for a hybrid electric powertrain | Chunhao J. Lee, Neeraj S. Shidore, Dongxu Li, Suresh Gopalakrishnan | 2022-07-19 |
| 11383696 | Method and apparatus for controlling a powertrain system | Neeraj S. Shidore, Dongxu Li, Mark Tadrous, Derek F. Lahr, Suresh Gopalakrishnan +1 more | 2022-07-12 |
| 11365711 | Energy storage system with multiple battery modules for a vehicle propulsion system | Venkatesh Gopalakrishnan, Chandra S. Namuduri, Suresh Gopalakrishnan, Dongxu Li, Chunhao J. Lee +1 more | 2022-06-21 |
| 11254223 | Operating mode optimization for electric propulsion system with downsized DC-DC converter | Lei Hao, Chandra S. Namuduri, Suresh Gopalakrishnan, Chengwu Duan | 2022-02-22 |
| 11247655 | Hybrid propulsion system | Dongxu Li, Chunhao J. Lee, Neeraj S. Shidore, Luke D. Shepley, Brenton J. Bergkoetter | 2022-02-15 |
| 11242915 | Selectable one-way clutch in two speed drive unit of electrical vehicle | Chunhao J. Lee, Farzad Samie, Chi-Kuan Kao | 2022-02-08 |
| 11167749 | Hybrid electric powertrain with engine torque-smoothing transition control logic | Chunhao J. Lee, Neeraj S. Shidore, Dongxu Li, Farzad Samie | 2021-11-09 |
| 10955025 | Vehicle powertrain variable vibration absorber assembly | Derek F. Lahr, Neeraj S. Shidore, James B. Borgerson, Chunhao J. Lee | 2021-03-23 |
| 10940771 | Optimized operation of electric propulsion system having reconfigurable series/parallel voltage source | Alireza Fatemi, Thomas W. Nehl, Chandra S. Namuduri, Lei Hao | 2021-03-09 |
| 10851882 | Damper configurations for a hybrid vehicle powertrain having a motor coupled between an engine and a transmission with a one-way clutch coupling the engine to the transmission | Chunhao J. Lee, Farzad Samie, Derek F. Lahr, Dongxu Li | 2020-12-01 |
| 10759298 | Electric-drive motor vehicles, systems, and control logic for predictive charge planning and powertrain control | Yue Wang, Junfeng Zhao, Suresh Gopalakrishnan, Yiran Hu | 2020-09-01 |