Issued Patents All Time
Showing 26–50 of 136 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11136928 | 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 | 2021-10-05 |
| 11133767 | Pulsed electric machine control using tables | Paul Carvell, Adya S. Tripathi | 2021-09-28 |
| 11053828 | Separately determining firing density and pumping density during firing density transitions for a lean-burn internal combustion engine | Shikui Kevin Chen, Matthew A. Younkins | 2021-07-06 |
| 10968841 | Firing fraction management in skip fire engine control | Mohammad R. Pirjaberi, Adya S. Tripathi | 2021-04-06 |
| 10954877 | Adaptive torque mitigation by micro-hybrid system | Masaki Nagashima, Mohammad R. Pirjaberi, Xin Yuan, John W. PARSELS, Mark A. Wilcutts | 2021-03-23 |
| 10941722 | Method and apparatus for determining optimum skip fire firing profile | Mark A. Shost, Steven E. Carlson, Vijay Srinivasan, Eric J. Defenderfer, Nitish J. Wagh +4 more | 2021-03-09 |
| 10900425 | Engine diagnostics during cylinder cut off operation | Xin Yuan | 2021-01-26 |
| 10837382 | Multi-level firing engine control | Matthew A. Younkins | 2020-11-17 |
| 10830166 | 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 | 2020-11-10 |
| 10814858 | Managing engine firing fraction changes during gear shifts | Xiaoping Cai, Andrew W. Phillips | 2020-10-27 |
| 10787979 | Engine torque smoothing | Mohammad R. Pirjaberi, Kian EISAZADEH-FAR, Steven E. Carlson | 2020-09-29 |
| 10635105 | Autonomous driving with dynamic skip fire | Ram Subramanian, Matthew A. Younkins | 2020-04-28 |
| 10634076 | Noise/vibration reduction control | Vijay Srinivasan, Geoffrey ROUTLEDGE, Mark A. Shost, Biswa R. Ghosh, Mark A. Wilcutts +2 more | 2020-04-28 |
| 10611359 | Managing engine firing fraction changes during gear shifts | Xiaoping Cai, Andrew W. Phillips | 2020-04-07 |
| 10578037 | Adaptive torque mitigation by micro-hybrid system | Masaki Nagashima, Mohammad R. Pirjaberi, Xin Yuan, John W. PARSELS, Mark A. Wilcutts | 2020-03-03 |
| 10557427 | Multi-level firing engine control | Matthew A. Younkins | 2020-02-11 |
| 10518764 | System and method for improving fuel economy for autonomous driving vehicles | Yongyan Cao, Ying Ren, Robert S. Bailey, Ram Subramanian | 2019-12-31 |
| 10519876 | Controller system and method for selecting a firing fraction for a skip fire controlled internal combustion engine based at least on non-drive train levels of noise, vibration and harshness | Vijay Srinivasan, Siamak Hashemi, Robert S. Bailey, Geoffrey ROUTLEDGE | 2019-12-31 |
| 10508604 | Firing fraction management in skip fire engine control | Mohammad R. Pirjaberi, Adya S. Tripathi | 2019-12-17 |
| 10493836 | Noise/vibration control using variable spring absorber | Matthew A. Younkins, Vijay Srinivasan | 2019-12-03 |
| 10436133 | Engine torque smoothing | Mohammad R. Pirjaberi, Kian EISAZADEH-FAR, Steven E. Carlson | 2019-10-08 |
| 10408140 | Engine control in fuel and/or cylinder cut off modes based on intake manifold pressure | Xin Yuan | 2019-09-10 |
| 10400691 | Noise/vibration reduction control | Vijay Srinivasan, Geoffrey ROUTLEDGE, Mark A. Shost, Biswa R. Ghosh, Mark A. Wilcutts +2 more | 2019-09-03 |
| 10393085 | Managing firing phase transitions | — | 2019-08-27 |
| 10344692 | Adaptive torque mitigation by micro-hybrid system | Masaki Nagashima, Mohammad R. Pirjaberi, Xin Yuan, John W. PARSELS | 2019-07-09 |