Issued Patents All Time
Showing 51–75 of 88 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7287510 | Secured operation of electronic throttle control (ETC) in dual module system | Mark H. Costin | 2007-10-30 |
| 7278952 | Terminating or disallowing signals to increase a throttle opening | Mark H. Costin, Kerfegar K. Katrak | 2007-10-09 |
| 7277265 | Robust power take-off and cruise enable | Kerfegar K. Katrak, Barbara A. Shuler, Donald A. Eveleth, Hugh S. Bauer, Bahram Younessi | 2007-10-02 |
| 7269491 | Cross-checking processors for powertrain control systems using a dedicated serial data link | Kerfegar K. Katrak, Bruce A. Rogers, James L. Worthing, Mark H. Costin, Robert J. Schaller +3 more | 2007-09-11 |
| 7263429 | Cruise idle speed control to enhance low speed and light throttle drivability | Matthew Squire, Joseph M. Stempnik, Sharon L. Storch, David A. Stamm, Kevin T. Sharples | 2007-08-28 |
| 7219539 | System and method for adjusting the fuel economy range calculation for flex fuel vehicles | — | 2007-05-22 |
| 7200469 | Apparatus and method for processing sensor output signals | Kerfegar K. Katrak, Alan H. Canavan | 2007-04-03 |
| 7142132 | Methods and systems for multi-state switching using at least one ternary input and at least one discrete input | Kerfegar K. Katrak | 2006-11-28 |
| 7126463 | PWM and variable frequency based position indicators | Kerfegar K. Katrak, John Norman Stockbridge | 2006-10-24 |
| 7122993 | Regulated voltage control override | Kerfegar K. Katrak | 2006-10-17 |
| 7101312 | Vehicular power take-off control | Kerfegar K. Katrak, Barbara A. Shuler, Mark H. Costin | 2006-09-05 |
| 7092810 | Method and system for reducing acceleration-based wheel slip utilizing pedal-to-throttle progression tables | James L. Worthing | 2006-08-15 |
| 7082925 | Electronic throttle control with throttle position sensor system and air flow indicators | Kerfegar K. Katrak, John Norman Stockbridge, Mark H. Costin, Robert J. Schaller, Timothy J. Hartrey +2 more | 2006-08-01 |
| 7069773 | Manifold air flow (MAF) and manifold absolute pressure (MAP) residual electronic throttle control (ETC) security | Joseph M. Stempnik, Colin Roberts, Kerfegar K. Katrak, Bruce A. Rogers | 2006-07-04 |
| 7051517 | Apparatus and method for electronic throttle control power management enhancements | Vivek Mehta, Joseph M. Stempnik, Donovan L. Dibble | 2006-05-30 |
| 7042363 | Methods and apparatus for producing a three-state single wire control | Kerfegar K. Katrak | 2006-05-09 |
| 7027914 | Diagnostic coordination control | Kerfegar K. Katrak, Joseph M. Stempnik, Kevin T. Sharples | 2006-04-11 |
| 7002352 | Reference voltage diagnostic suitable for use in an automobile controller and method therefor | Bruce A. Rogers, Vivek Mehta, Cheryl A. Williams | 2006-02-21 |
| 6999870 | Variable frequency based accelerator pedal module and electronic throttle body position indicators | Kerfegar K. Katrak, John Norman Stockbridge | 2006-02-14 |
| 6990945 | Vehicle fueling arrangement | Michael A. Kropinski, Thomas E. Bolander, Alexander N. Makris | 2006-01-31 |
| 6957140 | Learned airflow variation | Joseph M. Stempnik, Kerfegar K. Katrak, Donovan L. Dibble, Alfred E. Spitza, Jr., James L. Worthing +2 more | 2005-10-18 |
| 6886519 | Methods and apparatus for controlling a shutdown of an internal combustion engine | Thomas Alan Slopsema, Randall S. Beikmann, Julie Fuller, Stuart R. Smith, Helmut Oswald | 2005-05-03 |
| 6856867 | Automatic reactivation of passenger-activated functions for short engine run cycle times | Thomas Odell | 2005-02-15 |
| 6843229 | Displacement on demand fault indication | Kerfegar K. Katrak, Kevin J. Storch, Alfred E. Spitza, Jr., Kevin C. Wong | 2005-01-18 |
| 6810853 | Electronic throttle control (ETC) idle area request security | Kevin C. Wong, Todd R. Shupe, Edward J. Tully, Kerfegar K. Katrak | 2004-11-02 |