Issued Patents All Time
Showing 25 most recent of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11913401 | Engine emission control systems for deceleration fuel cutoff events and cold starts | Chengke Liu, Vijay Ramappan, Rafat F. Hattar, Joseph Shelton | 2024-02-27 |
| 9738285 | Method of controlling an upshift of a transmission | Mark A. Schang, Jeremy V. Horgan | 2017-08-22 |
| 9545909 | Spark control systems and methods for engine torque estimation | Karl T. Kiebel, Stefan Lindner | 2017-01-17 |
| 9534547 | Airflow control systems and methods | Michael Livshiz, Christopher E. Whitney, Gerald J. Hysko, Jr., David White, B. Jerry Song | 2017-01-03 |
| 9341150 | Throttle control systems and methods for reducing induction noise | Christopher E. Whitney | 2016-05-17 |
| 9267449 | Control system and method for coordinating throttle and boost | Timothy L. Gibbs, Zhong Li, James L. Worthing | 2016-02-23 |
| 9175628 | Coordinated engine torque control | Michael Livshiz, Timothy M. Karnjate, Christopher E. Whitney, Timothy J. Hartrey, Gregory J. York | 2015-11-03 |
| 9002550 | Use of torque model at virtual engine conditions | Daniel G. Brennan, Leonard G. Wozniak, Robert C. Simon, Jr., Emil Ritzen, Mats A. Reimark +3 more | 2015-04-07 |
| 8967118 | Turbocharger boost control systems and methods for gear shifts | Christopher E. Whitney, Per Andersson, Timothy L. Gibbs | 2015-03-03 |
| 8954257 | Coordinated torque control security systems and methods | Michael Livshiz, Timothy M. Karnjate | 2015-02-10 |
| 8696517 | System and method of controlling crankshaft torque during a transmission shift with torque capacity-based torque reduction range selection | Christopher E. Whitney, Mark A. Schang, Andrew W. Baur, Ning Jin | 2014-04-15 |
| 8626411 | Driveline stiffness control systems and methods | Christopher E. Whitney, William L. Aldrich, III, Daniel J. Wickman, Scott A. Hearld | 2014-01-07 |
| 8602001 | Torque limiting engine lubrication protection system | Christopher E. Whitney, Timothy Ward Athan, Dennis Allen Light, Timothy L. Gibbs | 2013-12-10 |
| 8594904 | System and method for securing engine torque requests | Michael Livshiz, Richard B. Jess, Michael J. Pitsch, Michael L. Waterman, Pahngroc Oh | 2013-11-26 |
| 8566002 | Engine control systems and methods | Michael Livshiz, Michael J. Pitsch, Michael L. Waterman, Pahngroc Oh | 2013-10-22 |
| 8555857 | Method and apparatus for controlling spark timing in an internal combustion engine | Xiaofeng Yang, Wenbo Wang, Tang-Wei Kuo, Chao F. Daniels | 2013-10-15 |
| 8550054 | Linear tranformation engine torque control systems and methods for increasing torque requests | Michael L. Kociba, Richard B. Jess, Zhong Li, Michael Livshiz | 2013-10-08 |
| 8540606 | System and method for controlling engine torque | Michael Livshiz, Ronald W. Van Diepen | 2013-09-24 |
| 8538659 | Method and apparatus for operating an engine using an equivalence ratio compensation factor | Wenbo Wang, Layne K. Wiggins, Chao F. Daniels | 2013-09-17 |
| 8483935 | Method for controlling internal combustion engines in hybrid powertrains | Christopher E. Whitney, William R. Cawthorne, Anthony H. Heap, Dennis Allen Light, Jon C. Wasberg +1 more | 2013-07-09 |
| 8473179 | Increased fuel economy mode control systems and methods | Christopher E. Whitney, Andrew W. Baur, Alfred E. Spitza, Jr., Zhong Li | 2013-06-25 |
| 8397694 | Airflow-based crank throttle control in a torque-based system | Christopher E. Whitney, Jon C. Miller, Robert C. Simon, Jr., Michael Livshiz, Todd R. Shupe +1 more | 2013-03-19 |
| 8364373 | Method for controlling internal combustion engines in hybrid powertrains | Christopher E. Whitney, Dennis Allen Light, Anthony H. Heap, Honghao Tan | 2013-01-29 |
| 8316828 | Exhaust gas recirculation diagnostic for coordinated torque control systems | Christopher E. Whitney, Gregory J. York, Katie C. Bonasse | 2012-11-27 |
| 8307808 | Cylinder combustion performance monitoring and control with coordinated torque control | Timothy M. Karnjate, Christopher E. Whitney, Zhong Li, David S. Mathews, Eric Ferch +1 more | 2012-11-13 |