Hughes; Douglas A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hughes; Douglas A..The latest application filed is for "method for reducing torque required to crank engine in hybrid vehicle".
- Hughes; Douglas A. - Wixom MI
| Patent | Date |
|---|---|
| Method and system for shutting down an engine in a hybrid vehicle Grant 8,210,294 - Hughes , et al. July 3, 2 | 2012-07-03 |
| Vehicle bus control system Grant 7,863,769 - Busdiecker , et al. January 4, 2 | 2011-01-04 |
| Method for reducing torque required to crank engine in hybrid vehicle Grant 7,681,547 - Hughes March 23, 2 | 2010-03-23 |
| Hybrid electric powertrain with anti-idle function Grant 7,665,557 - Hughes , et al. February 23, 2 | 2010-02-23 |
| Method For Reducing Torque Required To Crank Engine In Hybrid Vehicle App 20090005214 - Hughes; Douglas A. | 2009-01-01 |
| Vehicle Bus Control System App 20080296971 - Busdiecker; Matthew R. ; et al. | 2008-12-04 |
| Method for reducing torque required to crank engine in hybrid vehicle Grant 7,434,640 - Hughes October 14, 2 | 2008-10-14 |
| Vehicle bus control system Grant 7,420,292 - Busdiecker , et al. September 2, 2 | 2008-09-02 |
| Vehicle bus control system App 20070241614 - Busdiecker; Matthew R. ; et al. | 2007-10-18 |
| Hybrid powertrain system Grant 7,272,987 - Hughes September 25, 2 | 2007-09-25 |
| Method and system for shutting down an engine in a hybrid vehicle App 20070084653 - Hughes; Douglas A. ; et al. | 2007-04-19 |
| Method for reducing torque required to crank engine in hybrid vehicle App 20070023213 - Hughes; Douglas A. | 2007-02-01 |
| Hybrid electric powertrain with anti-idle function App 20070000703 - Hughes; Douglas A. ; et al. | 2007-01-04 |
| Hybrid powertrain system Grant 7,082,850 - Hughes August 1, 2 | 2006-08-01 |
| Hybrid Powertrain System App 20060130601 - Hughes; Douglas A. | 2006-06-22 |
| Method and system for determining the torque required to launch a vehicle having a hybrid drive-train Grant 7,021,410 - Hughes April 4, 2 | 2006-04-04 |
| Hybrid powertrain system App 20060021456 - Hughes; Douglas A. | 2006-02-02 |
| Range control method for lever shifted compound transmissions Grant 6,979,279 - Hughes , et al. December 27, 2 | 2005-12-27 |
| Integrated motor and clutch assembly Grant 6,888,273 - Hughes , et al. May 3, 2 | 2005-05-03 |
| Range control method for lever shifted compound transmissions App 20050066755 - Hughes, Douglas A. ; et al. | 2005-03-31 |
| Method and system for determining the torque required to launch a vehicle having a hybrid drive-train App 20040099454 - Hughes, Douglas A. | 2004-05-27 |
| Integrated motor and clutch assembly App 20040084979 - Hughes, Douglas A. ; et al. | 2004-05-06 |
| System/method for lever shifting of a controller-assisted, manually shifted transmission Grant 6,358,183 - Hughes , et al. March 19, 2 | 2002-03-19 |
| Detent plunger assembly and control method Grant 6,324,928 - Hughes December 4, 2 | 2001-12-04 |
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