Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12326108 | System and method for determining available engine torque based on cold light off catalyst | Jeongyong Choi, William P Attard | 2025-06-10 |
| 12292341 | High voltage harness thermal monitor and power management system | Shu Wang, David A Lawrence | 2025-05-06 |
| 12281606 | Cold start catalyst bypass system | Jeongyong Choi, William P Attard | 2025-04-22 |
| 12270329 | Control of cold light off catalyst | Jeongyong Choi, William P Attard, Filip Vucak | 2025-04-08 |
| 12270330 | Turbocharger incorporating cold light off catalyst and valve positioning control | William P Attard, Filip Vucak, Jeongyong Choi | 2025-04-08 |
| 12221919 | Control of a cold light off catalyst to minimize tailpipe emissions | Jeongyong Choi, William P Attard, Filip Vucak | 2025-02-11 |
| 12085012 | Closed loop fuel control with a cold light off catalyst dual path system | Filip Vucak, Jeongyong Choi | 2024-09-10 |
| 12044163 | Modeling compressor pressure drop for turbocharger incorporating cold light off catalyst | Jeongyong Choi, William P Attard, Filip Vucak | 2024-07-23 |
| 12037936 | Turbocharger incorporating oil shutoff control based on a cold light off catalyst | William P Attard, Filip Vucak, Jeongyong Choi | 2024-07-16 |
| 10823120 | Spark ignited engine load extension with low pressure exhaust gas recirculation and delta pressure valve | Tyler Tutton, William P Attard | 2020-11-03 |
| 10233854 | Engine control systems and methods for regulating emissions during scavenging | William P Attard, Shuonan Xu, Tyler Tutton | 2019-03-19 |