Issued Patents 2024
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12175813 | Fault isolation using on-board diagnostic (OBD) capability data | Jeffrey Diwakar Abraham, Marcela Schmalz de Bernardi, Timothy J. Greis, Michael Haas, Gregory H. Henderson +7 more | 2024-12-24 |
| 11946423 | Recharging management for skipping cylinders | Louis J. SERRANO, Xiaoping Cai, Yongyan Cao, Vijay Srinivasan, Kevin Shikui Chen +1 more | 2024-04-02 |
| 11920533 | Systems and methods for coordination of skip-fire and aftertreatment heater operation to maintain exhaust gas temperature | Jennifer Kay Light-Holets, J. Steven Kolhouse, Christopher R. Nelson, Anant Puri, Xiaobo Song | 2024-03-05 |
| 11905908 | Fuel system management during cylinder deactivation operation | Ross A. Phillips, Donald J. Benson, J. Steven Kolhouse | 2024-02-20 |
| 11905904 | Systems and methods for ultra-low NOx cold start warmup control and fault diagnosis | Yongsoon Yoon | 2024-02-20 |
| 11898481 | Systems and methods for coordinated exhaust temperature control with electric heater and engine | — | 2024-02-13 |
| 11859569 | Systems and methods to minimize emissions spikes when reactivating or deactivating a combustion cylinder | J. Steven Kolhouse | 2024-01-02 |