Issued Patents All Time
Showing 51–75 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8187147 | Hydraulic control system for multi-mode hybrid transmission and method of regulating the same | Eric S. Tryon | 2012-05-29 |
| 8170762 | Method and apparatus to control operation of a hydraulic pump for an electro-mechanical transmission | Eric S. Tryon, Jy-Jen F. Sah, Ali K. Naqvi | 2012-05-01 |
| 8162085 | Hydro-mechanical clutch for a hybrid transmission and method for operating the same | Douglas S. Burchett, Kenneth D. Schoch, Kevin C. Beckner | 2012-04-24 |
| 8157076 | Hydraulic control for a park by wire system used in a multimode hybrid transmission | — | 2012-04-17 |
| 8113988 | Hydraulic control module for vehicle transmission and diagnostic detection method for the same | — | 2012-02-14 |
| 8100803 | Hydraulic clutch control mechanism for a multi-mode hybrid transmission | Jy-Jen F. Sah, Peter E. Wu | 2012-01-24 |
| 8100800 | Integrated motor cooling/clutch backfill system for use in a hybrid transmission | — | 2012-01-24 |
| 8057355 | Hydraulic control system for multi-mode hybrid transmission and method of regulating the same | Eric S. Tryon | 2011-11-15 |
| 8021257 | Hydraulic clutch control system | Jy-Jen F. Sah, Peter E. Wu | 2011-09-20 |
| 7810622 | Transmission clutches | Joel E. Mowatt, Gregory W. Kempf, James A. Raszkowski | 2010-10-12 |
| 7802667 | Clutch exhaust assembly and method | James A. Raszkowski, Kevin C. Beckner | 2010-09-28 |
| 7556578 | Method and apparatus to control operation of a hydraulic control circuit for an electro-mechanical transmission | Jy-Jen F. Sah, Aniket Kothari, Bryan R. Snyder | 2009-07-07 |
| 7517296 | Variable motor/generator cooling control system for electrically variable hybrid vehicular transmissions | Charles F. Long, Michael L. Duhaime | 2009-04-14 |
| 7508100 | Electric motor/generator and method of cooling an electromechanical transmission | — | 2009-03-24 |
| 7395837 | Multiplexed pressure switch system for an electrically variable hybrid transmission | Charles F. Long | 2008-07-08 |
| 7396306 | Multiplexed control system and method for an electrically variable hybrid transmission | Charles F. Long | 2008-07-08 |
| 7369930 | Method and apparatus to control hydraulic pressure in an electrically variable transmission | Tung-Ming Hsieh, Gregory A. Hubbard | 2008-05-06 |
| 7322899 | Electro-hydraulic control system for an electrically variable hybrid transmission | Charles F. Long | 2008-01-29 |
| 7288039 | Multiplexed pressure switch system for an electrically variable hybrid transmission | Charles F. Long | 2007-10-30 |
| 7285066 | Multiplexed trim valve system for an electrically variable hybrid transmission | Charles F. Long | 2007-10-23 |
| 7255214 | Damper lock-out clutch and motor/generator cooling multiplexed control system and method for an electrically variable hybrid transmissions | Charles F. Long | 2007-08-14 |
| 7247112 | Method and apparatus for cooling and lubricating a hybrid transmission | James A. Raszkowski, Gregory W. Kempf | 2007-07-24 |
| 7217221 | Method for active engine stop of a hybrid electric vehicle | Jy-Jen F. Sah, Gregory A. Hubbard, Adam C. Bennett, Todd M Steinmetz | 2007-05-15 |
| 7214165 | Method of automatically flushing debris from an electrically-operated hydraulic valve | Tung-Ming Hsieh, Gregory A. Hubbard | 2007-05-08 |
| 7002267 | Method and apparatus for cooling a hybrid transmission electric motor | James A. Raszkowski, Edward L. Kaiser, Anthony P. Tata, Kyle K. Kinsey, Joel E. Mowatt +1 more | 2006-02-21 |