Issued Patents 2022
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11492987 | Cylinder charge trapping strategies based on predictive number of skips and staggered implementation of valvetrain dependent operational strategies for internal combustion engines | Shikui Kevin Chen, Vijay Srinivasan, Elliott A. Ortiz-Soto, Matthew A. Younkins | 2022-11-08 |
| 11434839 | Use of machine learning for detecting cylinder intake and/or exhaust valve faults during operation of an internal combustion engine | Shikui Kevin Chen, Aditya MANDAL, Xiaoping Cai | 2022-09-06 |
| 11427177 | Pulsed electric machine control using tables | Paul Carvell | 2022-08-30 |
| 11421613 | Motor torque smoothing on combustion engines by approximating a periodic waveform using sinusoids | Vijay Srinivasan | 2022-08-23 |
| 11359562 | Noise, vibration and harshness reduction in a skip fire engine control system | Xin Yuan, John W. PARSELS, Mohammad R. Pirjaberi, Mark A. Wilcutts, Masaki Nagashima | 2022-06-14 |
| 11352967 | Cylinder charge trapping strategies based on predictive number of skips and staggered implementation of valvetrain dependent operational strategies for internal combustion engines | Shikui Kevin Chen, Vijay Srinivasan, Elliott A. Ortiz-Soto, Matthew A. Younkins | 2022-06-07 |
| 11352966 | Deceleration cylinder cut-off | Steven E. Carlson, Xin Yuan, Siamak Hashemi, Vijay Srinivasan, Srihari Kalluri +3 more | 2022-06-07 |
| 11300026 | Separately determining firing density and pumping density during firing density transitions for a lean-burn internal combustion engine | Shikui Kevin Chen, Matthew A. Younkins | 2022-04-12 |
| 11280276 | Firing fraction management in skip fire engine control | Mohammad R. Pirjaberi, Adya S. Tripathi | 2022-03-22 |
| 11261807 | Dynamic valve control in a skip fire controlled engine | Jerry F. FUSCHETTO, Matthew A. Younkins, Ihab S. Soliman, Mark A. Wilcutts, Steven E. Carlson | 2022-03-01 |
| 11260844 | Managing engine firing fraction changes | Andrew W. Phillips, Xiaoping Cai | 2022-03-01 |
| 11236690 | Engine cylinder output level modulation | Yongyan Cao, Elliott A. Ortiz-Soto | 2022-02-01 |