Issued Patents All Time
Showing 76–99 of 99 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7908063 | Synchronous shift execution for hybrid transmission | — | 2011-03-15 |
| 7878932 | Method and apparatus to monitor a valve adapted to control mode to gear transitions during operation of an electro-mechanical transmission | Ryan D. Martini, Charles J. Van Horn, Peter E. Wu, Andrew M. Zettel, Thomas E. Mathews +2 more | 2011-02-01 |
| 7867135 | Electro-mechanical transmission control system | Peter E. Wu, Ryan D. Martini, Syed Naqi, Osama Almasri, Hanne Buur +2 more | 2011-01-11 |
| 7706949 | Method and apparatus to control an electro-mechanical transmission during shifting event | Anthony H. Heap | 2010-04-27 |
| 7670253 | Clutch control for hybrid transmission | — | 2010-03-02 |
| 7585249 | Apparatus and method to control transmission torque output during a gear-to-gear shift | — | 2009-09-08 |
| 7587442 | Method of determining the derivative of an input signal | William R. Cawthorne | 2009-09-08 |
| 7568990 | Method and apparatus to control operation of a hydraulic control circuit for an electro-mechanical transmission | Ali K. Naqvi | 2009-08-04 |
| 7556120 | Method and apparatus to control hydraulic pressure in an electro-mechanical transmission | Bryan R. Snyder | 2009-07-07 |
| 7556578 | Method and apparatus to control operation of a hydraulic control circuit for an electro-mechanical transmission | Aniket Kothari, Bryan R. Snyder, Michael D. Foster | 2009-07-07 |
| 7537542 | Control system architecture for a hybrid powertrain | William R. Cawthorne, Mario V. Maiorana, Jr., Sean E. Gleason, Gregory A. Hubbard, Leonard G. Wozniak +3 more | 2009-05-26 |
| 7497803 | Method and apparatus to control an electro-hydraulic transmission during shifting event | Lawrence A. Kaminsky | 2009-03-03 |
| 7368886 | Method of testing motor torque integrity in a hybrid electric vehicle | Tung-Ming Hsieh, Gregory A. Hubbard | 2008-05-06 |
| 7356398 | Synchronous shift control in an electrically variable transmission | Todd M Steinmetz, Tung-Ming Hsieh | 2008-04-08 |
| 7324885 | Shift through neutral control in an electrically variable transmission | Todd M Steinmetz | 2008-01-29 |
| 7236871 | Acceleration limiting for a vehicle | Todd M Steinmetz, Tung-Ming Hsieh, Larry T. Nitz | 2007-06-26 |
| 7219000 | Speed control for an electrically variable transmission | Todd M Steinmetz, Anthony H. Heap, Gregory A. Hubbard | 2007-05-15 |
| 7217221 | Method for active engine stop of a hybrid electric vehicle | Gregory A. Hubbard, Adam C. Bennett, Todd M Steinmetz, Michael D. Foster | 2007-05-15 |
| 7130734 | Two clutch fixed-ratio exit control for multi-mode hybrid drive | Todd M Steinmetz | 2006-10-31 |
| 7110869 | Hybrid transmission member speed determination, sensor diagnostics and fault recovery | Xuefeng Tim Tao, Tung-Ming Hsieh | 2006-09-19 |
| 7103463 | Hydraulic clutch state diagnostic and control | Todd M Steinmetz | 2006-09-05 |
| 7028657 | Multi-stage compression ignition engine start | Gregory A. Hubbard, William R. Cawthorne, Xuefeng Tim Tao, Todd M Steinmetz | 2006-04-18 |
| 7010406 | Shift inhibit control for multi-mode hybrid drive | Todd M Steinmetz | 2006-03-07 |
| 5983863 | Compact high performance fuel system with accumulator | Mark S. Cavanagh, Bryan W. Swank, Arpad M. Pataki, Bela Doszpoly, John D. Lane +6 more | 1999-11-16 |