Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9915240 | Method and system for engine auto-ignition detection and mitigation | Eric Ferch, Kathryn W. McMillan | 2018-03-13 |
| 9441556 | Noise updating systems and methods | Wajdi B. Hamama, Kevin M. Luchansky, James R. Reeder, Jr., Frank Garthoff, Christian Mueller +1 more | 2016-09-13 |
| 9376975 | Stochastic pre-ignition prediction and mitigation systems and methods | J. Michael Gwidt, Bjorn E. Soderstrom, Kevin M. Luchansky, Wajdi B. Hamama | 2016-06-28 |
| 9157825 | Engine knock diagnostic | Wajdi B. Hamama, Eric Ferch, Hamid M. Esfahan, John F. Van Gilder, Brian D. Francis +1 more | 2015-10-13 |
| 8973429 | System and method for detecting stochastic pre-ignition | J. Michael Gwidt, Kevin M. Luchansky, Wajdi B. Hamama | 2015-03-10 |
| 8478511 | System and method for knock detection based on ethanol concentration in fuel | Wajdi B. Hamama, Eric Ferch, Matthew David Defever, Hillary L. Broadus | 2013-07-02 |
| 7792633 | Ignition coil module fuse diagnostic | Wajdi B. Hamama, Eric Ferch, Debbie L. Makowske, Dale W. McKim, Mark D. Carr +1 more | 2010-09-07 |
| 7769536 | Diagnostic systems and methods for engine knock sensors | Wajdi B. Hamama, Robert J. Horner, Eric Ferch, Hamid M. Esfahan | 2010-08-03 |
| 7748362 | Managing lean air/fuel transients in coordinated torque control | Christopher E. Whitney, Michael S. Emmorey, Jeffrey M. Kaiser, Robert C. Simon, Jr., Cheryl A. Williams +2 more | 2010-07-06 |
| 7565888 | System to release a stuck lock-pin in a cam phaser | Jerry W. Kortge, John E. Doane, Gregory J. York | 2009-07-28 |
| 7562558 | Knock sensor diagnostic system and method | Robert J. Horner, Thomas A Szpakowski, Brian Nelson, Karl T. Kiebel, Marilyn L. Kindermann +1 more | 2009-07-21 |
| 7526943 | Knock system with detection zones | Anthony E. Cubr, Wajdi B. Hamama, Karl T. Kiebel, Robert J. Horner, Marilyn L. Kindermann +6 more | 2009-05-05 |