Issued Patents All Time
Showing 51–75 of 99 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8266986 | Transmission hydraulic control system having a dual element pump | Alan G. Holmes, Kevin Michael Dougan, Norman Schoenek, Michael R. Schmidt | 2012-09-18 |
| 8221285 | Method and apparatus to offload offgoing clutch torque with asynchronous oncoming clutch torque, engine and motor torque for a hybrid powertrain system | Anthony H. Heap | 2012-07-17 |
| 8224544 | Method and apparatus to control launch of a vehicle having an electro-mechanical transmission | Anthony H. Heap, Gregory A. Hubbard | 2012-07-17 |
| 8214093 | Method and apparatus to prioritize transmission output torque and input acceleration for a hybrid powertrain system | Anthony H. Heap, Lawrence A. Kaminsky | 2012-07-03 |
| 8187145 | Method and apparatus for clutch torque control in mode and fixed gear for a hybrid powertrain system | Lawrence A. Kaminsky, Anthony H. Heap | 2012-05-29 |
| 8182390 | Method for controlling neutral modes in a multi-mode hybrid transmission | Lawrence A. Kaminsky | 2012-05-22 |
| 8170762 | Method and apparatus to control operation of a hydraulic pump for an electro-mechanical transmission | Michael D. Foster, Eric S. Tryon, Ali K. Naqvi | 2012-05-01 |
| 8170764 | Method and apparatus to reprofile input speed during speed during speed phase during constrained conditions for a hybrid powertrain system | Lawrence A. Kaminsky | 2012-05-01 |
| 8167773 | Method and apparatus to control motor cooling in an electro-mechanical transmission | Aniket Kothari, Ali K. Naqvi, William Joseph Gourlay | 2012-05-01 |
| 8155814 | Method of operating a vehicle utilizing regenerative braking | Goro Tamai, Thomas S. Miller, JR., Scott James Thompson, Lawrence A. Kaminsky, Anthony H. Heap | 2012-04-10 |
| 8147375 | Method of clutch control to start an engine with a hybrid transmission | — | 2012-04-03 |
| 8146690 | Method of controlling an auxiliary pump for a transmission | Goro Tamai, Eric S. Tryon, Scott A. Miller, Steven J. Shepherd | 2012-04-03 |
| 8121768 | Method for controlling a hybrid powertrain system based upon hydraulic pressure and clutch reactive torque capacity | Anthony H. Heap | 2012-02-21 |
| 8100803 | Hydraulic clutch control mechanism for a multi-mode hybrid transmission | Michael D. Foster, Peter E. Wu | 2012-01-24 |
| 8092339 | Method and apparatus to prioritize input acceleration and clutch synchronization performance in neutral for a hybrid powertrain system | Anthony H. Heap, Lawrence A. Kaminsky, Kristin Day | 2012-01-10 |
| 8079933 | Method and apparatus to control engine torque to peak main pressure for a hybrid powertrain system | Lawrence A. Kaminsky, Anthony H. Heap | 2011-12-20 |
| 8066615 | Method and apparatus to detect a mode-gear mismatch during operation of an electro-mechanical transmission | Ryan D. Martini, Charles J. Van Horn, Peter E. Wu, Andrew M. Zettel, Sam Almasri | 2011-11-29 |
| 8068948 | Method for controlling multiple EVT shifts in a multi-mode hybrid transmission | Lawrence A. Kaminsky | 2011-11-29 |
| 8066620 | Method of clutch actuation for hybrid transmissions | — | 2011-11-29 |
| 8062001 | Method for controlling pump transitions in a multi-mode hybrid transmission | Eric S. Tryon | 2011-11-22 |
| 8062174 | Method and apparatus to control clutch stroke volume in an electro-mechanical transmission | Ali K. Naqvi | 2011-11-22 |
| 8021257 | Hydraulic clutch control system | Michael D. Foster, Peter E. Wu | 2011-09-20 |
| 8000866 | Engine control system for torque management in a hybrid powertrain system | Anthony H. Heap, Lawrence A. Kaminsky | 2011-08-16 |
| 8000865 | Method and apparatus for transitioning an electrically variable transmission | Brendan M. Conlon | 2011-08-16 |
| 7985154 | Method and apparatus to control hydraulic pressure for component lubrication in an electro-mechanical transmission | Kristin Day | 2011-07-26 |