Issued Patents All Time
Showing 251–275 of 287 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8241177 | Methods and systems for turbocharger control | John Eric Rollinger, De-Shiou Chen, Julia Helen Buckland, Suzanne Kay Wait, Matthew John Gerhart +1 more | 2012-08-14 |
| 8161746 | Method and system for providing air to an engine | Joseph Norman Ulrey, Ross Dykstra Pursifull, Donald J. Lewis | 2012-04-24 |
| 8150605 | Coordination of variable cam timing and variable displacement engine systems | John Eric Rollinger | 2012-04-03 |
| 8079335 | Inferred oil responsiveness using pressure sensor pulses | John Eric Rollinger, Robert Andrew Wade, William Russell Goodwin | 2011-12-20 |
| 8006670 | Engine control with valve deactivation monitoring using exhaust pressure | John Eric Rollinger, Michael John Cullen | 2011-08-30 |
| 7921709 | Variable displacement engine diagnostics | John Eric Rollinger | 2011-04-12 |
| 7918210 | Method for determining valve degradation | Alex O'Connor Gibson, Nelson William Morrow, James Donald McCoy, Michael Damian Czekala | 2011-04-05 |
| 7835848 | Coordination of variable cam timing and variable displacement engine systems | John Eric Rollinger | 2010-11-16 |
| 7762237 | Method for determining valve degradation | Alex O'Connor Gibson, Nelson William Morrow, James Donald McCoy, Michael Damian Czekala | 2010-07-27 |
| 7546827 | Methods for variable displacement engine diagnostics | Robert Andrew Wade, John Eric Rollinger, William Russell Goodwin | 2009-06-16 |
| 7051705 | Control system parameter monitor | — | 2006-05-30 |
| 6968826 | Control system parameter monitor | — | 2005-11-29 |
| 6910990 | Engine control to reduce impacts due to transmission gear lash while maintaining high responsiveness to the driver | Michael John Cullen, Rob Ciarrocchi | 2005-06-28 |
| 6851304 | Air estimation approach for internal combustion engine control | Michael John Cullen, Giuseppe Domenico Suffredini, Paul A. Pietrzyk, Aaron Schweizerhof, Mrdjan J. Jankovic | 2005-02-08 |
| 6782868 | Internal combustion engine having engine speed limit control system | — | 2004-08-31 |
| 6766775 | Method and system for increasing the estimation accuracy of cam phase angle in an engine with variable cam timing | Bradley Dean Riedle, Giuseppe Domenico Suffredini, Sean C. Wyatt | 2004-07-27 |
| 6705286 | Method and system for minimizing torque intervention of an electronic throttle controlled engine | Dennis Allen Light, Michael John Cullen, Tobias John Pallett | 2004-03-16 |
| 6701246 | Engine torque determination for powertrain with torque converter | Bradley Dean Riedle, David Karl Bidner, Vincent J. Winstead | 2004-03-02 |
| 6688282 | Power-based idle speed control | Carol Louise Okubo, David Karl Bidner, John Ottavio Michelini | 2004-02-10 |
| 6651640 | Vapor recovery purge system and method | Brent Edward Sealy, Douglas Joseph Mancini, Marianne L. Vykydal, Thomas Raymond Culbertson | 2003-11-25 |
| 6644286 | Method and system for controlling fuel delivery during transient engine conditions | Chris Kapolnek, Xiaoying Zhang | 2003-11-11 |
| 6634984 | Method of controlling engine idle speed during launch from neutral idle operation | Bradley Dean Riedle, Ronald Thomas Cowan | 2003-10-21 |
| 6595190 | System and method for controlling release of fuel vapor from a vapor recovery system | Brent Edward Sealy, Douglas Joseph Mancini, Marianne L. Vykydal, Thomas Raymond Culbertson | 2003-07-22 |
| 6571771 | System for controlling air-fuel ratio during intake control device transitions | Giuseppe Domenico Suffredini, Jon Halverson, Mark Thomas Linenberg, Paul Charles Mingo, Ralph Wayne Cunningham | 2003-06-03 |
| 6550466 | Method for controlling the frequency of air/fuel ratio oscillations in an engine | Kenneth John Behr, Brent Edward Sealy, Richard A. Booth | 2003-04-22 |