Issued Patents All Time
Showing 25 most recent of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11841078 | Hydraulic control system for priming clutches of an automatic transmission when the automatic transmission is in park | Timothy Z. Jin, Kenneth William Lampert, Patrick Carroll, Leah Rose Bridson | 2023-12-12 |
| 11767005 | Test sequence for brake system | Bret M. Olson, Shawn M. Harris | 2023-09-26 |
| 11312208 | Active thermal management system and method for flow control | Min Sun, Yiran Hu, David E. Edwards, JUN-MIN CHEN, Insu Chang | 2022-04-26 |
| 11085532 | Method for controlling a hydraulic system | Christopher Jay Weingartz | 2021-08-10 |
| 11021146 | Hydraulic control circuit for a clutch actuator and cooling of a hybrid-powertrain | — | 2021-06-01 |
| 10774930 | Ratio selection method for a continuously variable transmission during deceleration by braking | Xuefeng Tim Tao, Ronald W. Van Diepen, Jeffrey M. DeSimone, Madhura N. Paranjape | 2020-09-15 |
| 10697539 | Evaluation of a torque converter clutch position based on accumulated slip | — | 2020-06-30 |
| 10571016 | Electronic transmission range selection for a continuously variable transmission | — | 2020-02-25 |
| 10495214 | Hydraulic control system for an automatic transmission | Todd R. Berger, Kelly E. Eber, Christopher G. Benson, Cheol W. Kim, Ryan M. Jenness +1 more | 2019-12-03 |
| 10047860 | Pump switching control systems and methods for continuously variable transmissions | Minh Q. Truong, Bret M. Olson, Chinar S. Ghike, Craig J. Hawkins, Paul G. Otanez | 2018-08-14 |
| 9970540 | Transmission fluid pressure control systems and methods for continuously variable transmissions | Minh Q. Truong, Bret M. Olson, Mohamed O. Egal | 2018-05-15 |
| 9863522 | Torque converter clutch release fluid lubrication | David J. Varda, James D. Hendrickson | 2018-01-09 |
| 9435431 | Clutch and torque converter control for a continuously variable transmission | Philip C. Lundberg | 2016-09-06 |
| 9383007 | Transmission with electronic range selector and pre-emptive power loss control logic | Todd R. Berger, Orson S. Wang, Dong Da | 2016-07-05 |
| 9322470 | Fluid circuit control with adaptive determination of an accumulator reserve volume | Crystal Nassouri | 2016-04-26 |
| 9316271 | Adaptive control of a linear actuator | Brandon Fell, Mateusz M. Nowak | 2016-04-19 |
| 9188221 | Adaptive control of a flow control solenoid valve | David H. Vu | 2015-11-17 |
| 9140359 | Upshift control of a dry dual-clutch transmission | Brian Porto, Matthew D. Whitton, Craig J. Hawkins, Roberto Diaz | 2015-09-22 |
| 8965652 | Adaptive control of a flow control solenoid | David H. Vu | 2015-02-24 |
| 8915076 | Transmission hydraulic control system having flow augmentation | Zhe Xie, Hong Yang, Anthony L. Smith, James M. Hart | 2014-12-23 |
| 8915343 | Method of controlling a dual clutch transmission | Philip C. Lundberg, John R. Czoykowski, Bret M. Olson, Chinar S. Ghike, James D. Hendrickson +1 more | 2014-12-23 |
| 8914186 | Dual-clutch transmission thermal management | Xuefeng Tim Tao, John William Boughner, Alfonso G. Hysko, Jonathan P. Kish, Matthew D. Whitton +1 more | 2014-12-16 |
| 8904893 | Method of controlling a dual clutch transmission | Philip C. Lundberg, John R. Czoykowski, Bret M. Olson, Chinar S. Ghike, James D. Hendrickson +1 more | 2014-12-09 |
| 8850916 | Method of controlling a synchronizer actuator fork of a transmission | Christopher Jay Weingartz, Matthew D. Whitton, Matthew Kempeinen | 2014-10-07 |
| 8839928 | Electro-hydraulic control system for a dual clutch transmission | Philip C. Lundberg, Bret M. Olson, John R. Czoykowski, Jonathan Hottenstein | 2014-09-23 |