Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12391148 | Battery heating system | Chandra S. Namuduri | 2025-08-19 |
| 12362695 | System for generating thermal heat in an electric power system and an electrified powertrain | Chandra S. Namuduri, Satish Ketkar | 2025-07-15 |
| 12246606 | Multi-function DC-DC converter for battery electric vehicles | Lei Hao, Chandra S. Namuduri, Chengwu Duan, Suresh Gopalakrishnan, Venkata Prasad Atluri | 2025-03-11 |
| 12115837 | System and method for estimating quality of refrigerant at inlet of compressor in thermal system of electric vehicle | Min Sun, David E. Edwards, Ryan D Hopper | 2024-10-15 |
| 11933528 | Methods and systems for determining phase state or subcooling state | Min Sun, Ryan D Hopper, Cameron P. Smith | 2024-03-19 |
| 11929475 | Battery heating during vehicle operation and/or during vehicle charging | Chandra S. Namuduri, Lei Hao, Shuonan Xu, Suresh Gopalakrishnan, Satish Ketkar +1 more | 2024-03-12 |
| 11639110 | Electrified drivetrain for a vehicle | Madhusudan Raghavan, Norman K. Bucknor, Vicente Domenech-Llopis | 2023-05-02 |
| 11482954 | System and method for generating heating AC current | Lei Hao, Suresh Gopalakrishnan, Chandra S. Namuduri, Venkatesh Gopalakrishnan | 2022-10-25 |
| 11391331 | Engine start/stop control for a hybrid electric powertrain | Norman K. Bucknor, Chunhao J. Lee, Dongxu Li, Suresh Gopalakrishnan | 2022-07-19 |
| 11383696 | Method and apparatus for controlling a powertrain system | Norman K. Bucknor, 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 |
| 11247655 | Hybrid propulsion system | Dongxu Li, Chunhao J. Lee, Luke D. Shepley, Brenton J. Bergkoetter, Norman K. Bucknor | 2022-02-15 |
| 11235662 | Electrically propelled vehicle gearbox having a power take-off | Madhusudan Raghavan | 2022-02-01 |
| 11220172 | Motor vehicle hybrid powertrain | Derek F. Lahr, Lei Hao, Madhusudan Raghavan, Suresh Gopalakrishnan | 2022-01-11 |
| 11167749 | Hybrid electric powertrain with engine torque-smoothing transition control logic | Chunhao J. Lee, Norman K. Bucknor, Dongxu Li, Farzad Samie | 2021-11-09 |
| 10955025 | Vehicle powertrain variable vibration absorber assembly | Derek F. Lahr, James B. Borgerson, Chunhao J. Lee, Norman K. Bucknor | 2021-03-23 |
| 10940748 | Hybrid transmission with gear-based starter and method of starting | Madhusudan Raghavan | 2021-03-09 |
| 10900458 | Apparatus and method for control of powertrain stop position | Suresh Gopalakrishnan, Paul S. Lombardo, David W. Walters, Chunhao J. Lee, Chandra S. Namuduri +1 more | 2021-01-26 |
| 10815954 | Starter for an internal combustion engine | Suresh Gopalakrishnan, Lei Hao, Chandra S. Namuduri, Paul S. Lombardo, Jeffrey R. Aldrich +1 more | 2020-10-27 |
| 10676080 | Control strategies for a hybrid vehicle | Dongxu Li, Norman K. Bucknor, Chunhao J. Lee, Venkata Prasad Atluri, Farzad Samie +1 more | 2020-06-09 |
| 10677212 | Method and apparatus for controlled stopping of internal combustion engine | Suresh Gopalakrishnan, Lei Hao, Chandra S. Namuduri, Paul S. Lombardo, Chunhao J. Lee +4 more | 2020-06-09 |
| 10580231 | Methods and vehicles for health monitoring vehicle substrates and coatings | Wen-Chiao Lin, Jingyan Wan, Jian Yao, Qiangfeng Xiao, Ming Yang +1 more | 2020-03-03 |
| 10513251 | Multi-mode engine-disconnect clutch assemblies and control logic for hybrid electric vehicles | Chunhao J. Lee, Dongxu Li, Norman K. Bucknor, Farzad Samie, Derek F. Lahr | 2019-12-24 |
| 10358123 | Multi-mode engine-disconnect clutch assemblies and control logic for hybrid electric vehicles | Chunhao J. Lee, Dongxu Li, Norman K. Bucknor, Farzad Samie, Derek F. Lahr | 2019-07-23 |
| 10336314 | Hybrid powertrain system | Chunhao J. Lee, Norman K. Bucknor, K V Hebbale, Farzad Samie, Dongxu Li | 2019-07-02 |