Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10493836 | Noise/vibration control using variable spring absorber | Louis J. Serrano, Vijay Srinivasan | 2019-12-03 |
| 10494971 | Lean burn internal combustion engine exhaust gas temperature control | Shikui Kevin Chen, Mark A. Wilcutts | 2019-12-03 |
| 10400691 | Noise/vibration reduction control | Louis J. Serrano, Vijay Srinivasan, Geoffrey ROUTLEDGE, Mark A. Shost, Biswa R. Ghosh +2 more | 2019-09-03 |
| 10303169 | Autonomous driving with dynamic skip fire | Ram Subramanian, Louis J. Serrano | 2019-05-28 |
| 10247072 | Lean burn internal combustion engine exhaust gas temperature control | Shikui Kevin Chen, Mark A. Wilcutts | 2019-04-02 |
| 10233796 | Internal combustion engine using variable valve lift and skip fire control | Mark A. Shost | 2019-03-19 |
| 10072592 | Multi-level skip fire | Louis J. Serrano | 2018-09-11 |
| 9983583 | Autonomous driving with dynamic skip fire | Ram Subramanian, Louis J. Serrano | 2018-05-29 |
| 9982611 | Internal combustion engine control for improved fuel efficiency | Adya S. Tripathi, Chester J. Silvestri, Christopher W. Chandler, Christopher Hand, Joshua P. Switkes +1 more | 2018-05-29 |
| 9890732 | Valve fault detection | Shikui Kevin Chen | 2018-02-13 |
| 9726094 | System for managing catalytic converter temperature | Ram Subramanian, Leo Breton | 2017-08-08 |
| 9689327 | Multi-level skip fire | Louis J. Serrano | 2017-06-27 |
| 9689328 | Multi-level skip fire | Louis J. Serrano | 2017-06-27 |
| 9664130 | Using cylinder firing history for combustion control in a skip fire engine | Mark A. Wilcutts, Xin Yuan, Joshua P. Switkes, Li-Chun CHIEN, Steven E. Carlson +3 more | 2017-05-30 |
| 9650923 | System and method for safe valve activation in a dynamic skip firing engine | John W. PARSELS, Shikui Kevin Chen | 2017-05-16 |
| 9581097 | Determination of a high pressure exhaust spring in a cylinder of an internal combustion engine | John W. PARSELS, Joel D. Van Ess, Siamak Hashemi | 2017-02-28 |
| 9562470 | Valve fault detection | Shikui Kevin Chen, Li-Chun CHIEN, Masaki Nagashima, John W. PARSELS, Geoff Routledge | 2017-02-07 |
| 9476373 | Multi-level skip fire | Louis J. Serrano | 2016-10-25 |
| 9399964 | Multi-level skip fire | Louis J. Serrano | 2016-07-26 |
| 9399963 | Misfire detection system | Charles H. Loucks, Joel D. Van Ess, Siamak Hashemi, Louis J. Serrano, Mohammad R. Pirjaberi +3 more | 2016-07-26 |
| 9291106 | Cam phaser control | Joshua P. Switkes, Xin Yuan | 2016-03-22 |
| 9175613 | System and method for safe valve activation in a dynamic skip firing engine | John W. PARSELS, Shikui Kevin Chen | 2015-11-03 |
| 8892330 | Hybrid vehicle with cylinder deactivation | Ronald D. Yuille, Mark A. Shost, Louis J. Serrano, John W. PARSELS | 2014-11-18 |
| 8880258 | Hybrid powertrain control | Leo Breton, Ronald D. Yuille, Mark A. Shost, Louis J. Serrano, John W. PARSELS | 2014-11-04 |
| 8651091 | Skip fire engine control | Adya S. Tripathi, Christopher W. Chandler, Christopher Hand, Joshua P. Switkes, Mark A. Wilcutts | 2014-02-18 |