Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11724594 | Using skip fire with power take-off | J. Steven Kolhouse, Lisa A. Orth-Farrell, Aaron William Beinborn | 2023-08-15 |
| 11549455 | Skip cylinder compression braking | Louis J. Serrano, Mark A. Wilcutts, Vijay Srinivasan | 2023-01-10 |
| 11352966 | Deceleration cylinder cut-off | Xin Yuan, Siamak Hashemi, Vijay Srinivasan, Srihari Kalluri, Andrew W. Phillips +3 more | 2022-06-07 |
| 11261807 | Dynamic valve control in a skip fire controlled engine | Jerry F. FUSCHETTO, Matthew A. Younkins, Ihab S. Soliman, Mark A. Wilcutts, Louis J. Serrano | 2022-03-01 |
| 11208964 | Engine torque smoothing | Mohammad R. Pirjaberi, Kian EISAZADEH-FAR, Louis J. Serrano | 2021-12-28 |
| 10941722 | Method and apparatus for determining optimum skip fire firing profile | Mark A. Shost, Louis J. Serrano, Vijay Srinivasan, Eric J. Defenderfer, Nitish J. Wagh +4 more | 2021-03-09 |
| 10787979 | Engine torque smoothing | Mohammad R. Pirjaberi, Kian EISAZADEH-FAR, Louis J. Serrano | 2020-09-29 |
| 10436133 | Engine torque smoothing | Mohammad R. Pirjaberi, Kian EISAZADEH-FAR, Louis J. Serrano | 2019-10-08 |
| 10259461 | Coordination of vehicle actuators during firing fraction transitions | Louis J. Serrano | 2019-04-16 |
| 10247121 | Method and apparatus for determining optimum skip fire firing profile | Mark A. Shost, Louis J. Serrano, Vijay Srinivasan, Eric J. Defenderfer, Nitish J. Wagh +4 more | 2019-04-02 |
| 10196995 | Engine torque smoothing | Mohammad R. Pirjaberi, Kian EISAZADEH-FAR, Ying Ren, Joel D. Van Ess | 2019-02-05 |
| 10107211 | Skip fire transition control | Mohammad R. Pirjaberi, Louis J. Serrano, Xin Yuan, Siamak Hashemi, Ryan A. Kuhlenbeck | 2018-10-23 |
| 10094313 | Coordination of vehicle actuators during firing fraction transitions | Louis J. Serrano, Steven J. Haase, Donavan L. Dibble, Allen B. Rayl | 2018-10-09 |
| 10060368 | Engine torque smoothing | Mohammad R. Pirjaberi, Kian EISAZADEH-FAR, Louis J. Serrano, Ying Ren, Joel D. Van Ess | 2018-08-28 |
| 9926868 | Coordination of vehicle actuators during firing fraction transitions | Louis J. Serrano, Steven J. Haase, Donavan L. Dibble, Allen B. Rayl | 2018-03-27 |
| 9878718 | Coordination of vehicle actuators during firing fraction transitions | Louis J. Serrano | 2018-01-30 |
| 9790867 | Deceleration cylinder cut-off | Xin Yuan, Siamak Hashemi, Vijay Srinivasan, Srihari Kalluri, Andrew W. Phillips +3 more | 2017-10-17 |
| 9745905 | Skip fire transition control | Mohammad R. Pirjaberi, Louis J. Serrano, Xin Yuan, Siamak Hashemi, Ryan A. Kuhlenbeck | 2017-08-29 |
| 9664130 | Using cylinder firing history for combustion control in a skip fire engine | Mark A. Wilcutts, Xin Yuan, Joshua P. Switkes, Li-Chun CHIEN, Christopher W. Chandler +3 more | 2017-05-30 |
| 9650971 | Firing fraction management in skip fire engine control | Mohammad R. Pirjaberi, Louis J. Serrano, Xin Yuan, Li-Chun CHIEN, Adya S. Tripathi | 2017-05-16 |
| 9581098 | Engine diagnostics with skip fire control | Shikui Kevin Chen, Xin Yuan, Joshua P. Switkes, Mark A. Shost | 2017-02-28 |
| 9482202 | Torque compensation for detonation | — | 2016-11-01 |
| 9422880 | Torque converter clutch lockup during skip-fire operation | Andrew W. Phillips | 2016-08-23 |
| 9328672 | Engine braking controller | Louis J. Serrano, Joshua P. Switkes, Ronald D. Yuille | 2016-05-03 |
| 9273643 | Control of manifold vacuum in skip fire operation | Xin Yuan, Joshua P. Switkes, Louis J. Serrano | 2016-03-01 |