Issued Patents 2021
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11204011 | Method and system for variable displacement engine knock control | Mohannad Hakeem, James Matthew Kindree, Lee B. McQuinn | 2021-12-21 |
| 11181089 | Fuel composition and aging estimation | Rani Kiwan, Gopichandra Surnilla, Mark Meinhart | 2021-11-23 |
| 11073093 | Method and system for learning contributions of engine knock background noise for a variable displacement engine | Rani Kiwan, Mohannad Hakeem, James Matthew Kindree, Amey Y. Karnik, Donald J. Lewis | 2021-07-27 |
| 11053868 | Method and system for determining piston slap | Rani Kiwan, Mohannad Hakeem, Donald J. Lewis | 2021-07-06 |
| 10989126 | Methods and system for operating an oxygen sensor | Gopichandra Surnilla, Hao Zhang, Jacobus Hendrik Visser, Richard E. Soltis | 2021-04-27 |
| 10982611 | Method and system for engine knock detection | Rani Kiwan, Mohannad Hakeem, Amey Y. Karnik, James Matthew Kindree | 2021-04-20 |
| 10975828 | Method and system for adjusting engine knock background noise levels | Mohannad Hakeem, James Matthew Kindree, Lee B. McQuinn | 2021-04-13 |
| 10941703 | Method and system for applying engine knock windows | Rani Kiwan, Mohannad Hakeem, James Matthew Kindree, Amey Y. Karnik | 2021-03-09 |
| 10935462 | Method for variable compression ratio engine | Gopichandra Surnilla, Imtiaz Ali, Lyth Alobiedat | 2021-03-02 |
| 10883433 | Systems and methods for oxygen sensor light-off | Kenneth Ellison, Hao Zhang, John M. Roth, Gopichandra Surnilla, John Joseph Virga +1 more | 2021-01-05 |