Issued Patents All Time
Showing 25 most recent of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12292102 | Locking differentials in rotor shafts | Matthew James Laskaska, James M. Hart, Chi Teck Lee, Brenten Paul Corliss | 2025-05-06 |
| 11745714 | System for electronic parking brake actuation | Luiz Lopes Lima | 2023-09-05 |
| 11280263 | Torque-actuated variable compression ratio phaser | Ryan M. Heinbuch, Justin E. Ketterer, Rodney E. Baker | 2022-03-22 |
| 11192436 | Park system for dual motor drive unit | Orson S. Wang, Patrick S. Portell | 2021-12-07 |
| 11149825 | Engine assembly including gearbox for varying compression ratio of engine assembly using stationary actuator | Ryan M. Heinbuch, Justin E. Ketterer, Venu G. Ganti, Rodney E. Baker | 2021-10-19 |
| 11131240 | Engine assembly including a force splitter for varying compression ratio using an actuator | Ryan M. Heinbuch, Justin E. Ketterer | 2021-09-28 |
| 10962064 | Bidirectional overrunning clutch for a motor vehicle | Binu Jose Kochucheruvil, Jun Ma | 2021-03-30 |
| 10914378 | Roller-gear shift by wire parking system | Gurdeep Singh, Alan G. Holmes | 2021-02-09 |
| 10690198 | Electric motor torque limiting clutch | Arthur L. McGrew, Jr. | 2020-06-23 |
| 10495223 | Shift by wire parking system | Vijay A. Neelakantan, Gurdeep Singh, Ryan M. Jenness | 2019-12-03 |
| 9482288 | Clutch system for a transmission | Goro Tamai, Dale E. Martin | 2016-11-01 |
| 9387752 | Multi-mode hybrid variable drive unit | Scott A. Miller | 2016-07-12 |
| 9353692 | Start-up strategy for hybrid powertrain | Laszlo Hideg, Zhenxing Fu, Xiaodong Liu | 2016-05-31 |
| 9109674 | Enhanced electrically variable drive unit | Michael L. Duhaime, Scott A. Miller | 2015-08-18 |
| 8961343 | Clutch system for a transmission | Goro Tamai, Dale E. Martin | 2015-02-24 |
| 8939858 | Electrically variable drive unit | Goro Tamai, Dale E. Martin | 2015-01-27 |
| 8937413 | Electric motor with coolant shield assembly | Richard Ondrejko, Dale E. Martin | 2015-01-20 |
| 8795118 | Electric motor assist for transmission electric oil pump | Laszlo Hideg, Zhenxing Fu, Xiaodong Liu | 2014-08-05 |
| 8795115 | Hybrid dual configuration transmission | — | 2014-08-05 |
| 8657712 | Multi-speed drive unit | Goro Tamai, Scott A. Miller | 2014-02-25 |
| 8651989 | Multi-mode drive unit | Goro Tamai, Scott A. Miller | 2014-02-18 |
| 8512187 | Multi-mode drive unit | Goro Tamai, Scott A. Miller | 2013-08-20 |
| 8444516 | Multi-speed drive unit | Goro Tamai, Scott A. Miller, Dale E. Martin, Travis J. Miller | 2013-05-21 |
| 8382623 | Hybrid transmission having synchronizers | — | 2013-02-26 |
| 8118703 | Hybrid transmission having synchronizers | — | 2012-02-21 |