Issued Patents All Time
Showing 51–75 of 94 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7219004 | Adaptive control for engine with electronically adjustable valve operation | Ilya Kolmanovsky | 2007-05-15 |
| 7201140 | Increased engine braking with adjustable valve timing | Thomas Megli, Alex O'Connor Gibson, Nate Trask | 2007-04-10 |
| 7156072 | Computer controlled engine valve operation | Gang Song, Ilya Kolmanovsky, Alexander O'Connor Gibson, Larry Allen Hardy, Michael John Cullen +2 more | 2007-01-02 |
| 7155901 | Catalyst temperature control on an electrically throttled engine | — | 2007-01-02 |
| 7140355 | Valve control to reduce modal frequencies that may cause vibration | Donald J. Lewis | 2006-11-28 |
| 7128043 | Electromechanically actuated valve control based on a vehicle electrical system | Donald J. Lewis | 2006-10-31 |
| 7121262 | Cylinder and valve mode control for an engine with valves that may be deactivated | Donald J. Lewis | 2006-10-17 |
| 7111612 | Cylinder and valve mode control for an engine with valves that may be deactivated | Donald J. Lewis | 2006-09-26 |
| 7111593 | Engine control to compensate for fueling dynamics | Gang Song, Ilya Kolmanovsky, Donald J. Lewis | 2006-09-26 |
| 7107946 | Electromechanically actuated valve control for an internal combustion engine | Donald J. Lewis | 2006-09-19 |
| 7107947 | Multi-stroke cylinder operation in an internal combustion engine | Donald J. Lewis, John D. Russell | 2006-09-19 |
| 7079935 | Valve control for an engine with electromechanically actuated valves | Donald J. Lewis, Nate Trask, Gang Song | 2006-07-18 |
| 7072758 | Method of torque control for an engine with valves that may be deactivated | Ilya Kolmanovsky | 2006-07-04 |
| 7066121 | Cylinder and valve mode control for an engine with valves that may be deactivated | Donald J. Lewis | 2006-06-27 |
| 7063062 | Valve selection for an engine operating in a multi-stroke cylinder mode | Donald J. Lewis, John D. Russell | 2006-06-20 |
| 7047932 | Method to improve fuel economy in lean burn engines with variable-displacement-like characteristics | Gopichandra Surnilla, John M. Roth | 2006-05-23 |
| 7032545 | Multi-stroke cylinder operation in an internal combustion engine | Donald J. Lewis, John D. Russell | 2006-04-25 |
| 7028650 | Electromechanical valve operating conditions by control method | Donald J. Lewis, John D. Russell, Michael John Cullen | 2006-04-18 |
| 7031821 | Electromagnetic valve control in an internal combustion engine with an asymmetric exhaust system design | Donald J. Lewis, Michael John Cullen, John D. Russell | 2006-04-18 |
| 7017539 | Engine breathing in an engine with mechanical and electromechanical valves | Donald J. Lewis, Michael John Cullen, John D. Russell | 2006-03-28 |
| 6959692 | Computer controlled engine valve operation | Gang Song, Ilya Kolmanovsky, Alexander O'Connor Gibson, Larry Allen Hardy, Michael John Cullen +2 more | 2005-11-01 |
| 6959689 | Engine expansion braking with adjustable valve timing | Thomas Megli, Alex O'Connor Gibson, Nate Trask, Ilya Kolmanovsky, Davor Hrovat | 2005-11-01 |
| 6951198 | Increased engine braking with adjustable intake valve timing | Thomas Megli, Alex O'Connor Gibson, Nate Trask | 2005-10-04 |
| 6938410 | Temperature management of catalyst system for a variable displacement engine | Christopher Paul Glugla | 2005-09-06 |
| 6820589 | Idle speed control method and system | Carol Louise Okubo | 2004-11-23 |