Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378923 | Exhaust vane braking transition and correction strategy | Bindal Patel, Joseph Falcon | 2025-08-05 |
| 12378937 | Pre-ignition prevention using ion sense detection of exhaust stroke heat release for dual spark plug engines | Michael S McMeekin | 2025-08-05 |
| 12326108 | System and method for determining available engine torque based on cold light off catalyst | Jeongyong Choi, Michael Barkey | 2025-06-10 |
| 12281606 | Cold start catalyst bypass system | Jeongyong Choi, Michael Barkey | 2025-04-22 |
| 12270330 | Turbocharger incorporating cold light off catalyst and valve positioning control | Filip Vucak, Michael Barkey, Jeongyong Choi | 2025-04-08 |
| 12270329 | Control of cold light off catalyst | Jeongyong Choi, Michael Barkey, Filip Vucak | 2025-04-08 |
| 12221919 | Control of a cold light off catalyst to minimize tailpipe emissions | Jeongyong Choi, Michael Barkey, Filip Vucak | 2025-02-11 |
| 12044163 | Modeling compressor pressure drop for turbocharger incorporating cold light off catalyst | Jeongyong Choi, Michael Barkey, Filip Vucak | 2024-07-23 |
| 12037936 | Turbocharger incorporating oil shutoff control based on a cold light off catalyst | Filip Vucak, Michael Barkey, Jeongyong Choi | 2024-07-16 |
| 11739709 | PDI volumetric efficiency pasting | Nicholas Firsich, Alex Eskenazi-Gold, David R Pedro, Joseph Falcon | 2023-08-29 |
| 11686251 | Pre-chamber spark control with two ignition sources | Shawali Chaudhury, Qun Wei | 2023-06-27 |
| 11512677 | Pre-chamber jet ignition torque control with two ignition sources | Qun Wei, Shawali Chaudhury | 2022-11-29 |
| 11125202 | Feedforward artificial neural network for off-nominal spark control | Shuonan Xu, Ethan A Bayer, David A Lawrence, Nandanshri Bagadi | 2021-09-21 |
| 11125203 | Multi-strike ignition during variable valve lift camshaft profile switching | Nikhil Patil, Tyler Tutton | 2021-09-21 |
| 11092093 | Differential pressure valve based boost device inlet pressure optimization | David A Lawrence, Ethan E Bayer, Shu Wang | 2021-08-17 |
| 11073100 | Cylinder based low pressure cooled exhaust gas recirculation transient measurement methodology | Tyler Tutton | 2021-07-27 |
| 10823120 | Spark ignited engine load extension with low pressure exhaust gas recirculation and delta pressure valve | Tyler Tutton, Michael Barkey | 2020-11-03 |
| 10823098 | Low speed pre-ignition knock detection, mitigation, and driver notification | Ethan E Bayer, Jonathan D Stoffer, David A Lawrence, Tyler Tutton | 2020-11-03 |
| 10788396 | Using an artificial neural network for combustion phasing control in a spark ignited internal combustion engine | Shu Wang, Shuonan Xu, Tyler Tutton, Srinath Gopinath, David A Lawrence | 2020-09-29 |
| 10544746 | Pre-turbine wide-range oxygen sensor lambda control during scavenging | Andrew P White, Tamer H. Badawy, Lurun Zhong | 2020-01-28 |
| 10364764 | Techniques for modeling and adaptation of gas pressures in a low pressure exhaust gas recirculation system of a turbocharged gasoline engine | Shu Wang, Ethan E Bayer | 2019-07-30 |
| 10344691 | Robust low pressure exhaust gas recirculation system control for a turbocharged gasoline engine | Shu Wang, David A Lawrence, Ethan E Bayer, Tyler Tutton | 2019-07-09 |
| 10337613 | Transmission shift torque management with fuel enleanment | Phillipp A Seyfried | 2019-07-02 |
| 10247142 | Techniques for tracking exhaust gas constituents through a low pressure exhaust gas recirculation system of a turbocharged gasoline engine | Shu Wang, Ethan E Bayer, Tyler Tutton | 2019-04-02 |
| 10233854 | Engine control systems and methods for regulating emissions during scavenging | Shuonan Xu, Tyler Tutton, Michael Barkey | 2019-03-19 |