Issued Patents All Time
Showing 25 most recent of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11725562 | Systems and methods for hot air injection into exhaust ports | Thomas G. Leone, Peter C. Moilanen, Xiaogang Zhang | 2023-08-15 |
| 11708811 | Adjusted ignition timing for engine restart | David Ord, Joseph Lyle Thomas | 2023-07-25 |
| 11635004 | Methods and system for operating skipped cylinders to provide secondary air | Rani Kiwan, Chris Paul Glugla | 2023-04-25 |
| 11473518 | Methods for reducing cold start emissions for engines | Xiaogang Zhang, Steven Wooldridge, Peter C. Moilanen, Gary Alan Coulson, Jennifer Fischer | 2022-10-18 |
| 11473459 | Systems and methods for providing compression release with continuous variable valve lift | Michael Howard Shelby | 2022-10-18 |
| 11421608 | Staggered exhaust valve timing for emission control | Xiaogang Zhang, Steven Wooldridge | 2022-08-23 |
| 11391227 | Methods and system for operating skipped cylinders to provide secondary air | Rani Kiwan, Chris Paul Glugla | 2022-07-19 |
| 11371454 | Methods and system for stopping an engine | Chris Paul Glugla | 2022-06-28 |
| 11365695 | Methods and system for operating skipped cylinders to provide secondary air | Rani Kiwan, Chris Paul Glugla | 2022-06-21 |
| 11365693 | Methods and system for operating skipped cylinders to provide secondary air | Rani Kiwan, Chris Paul Glugla | 2022-06-21 |
| 11319866 | Systems and methods for active pre-chamber ignition | Claudia Olivia Iyer | 2022-05-03 |
| 11248551 | Methods and systems for pre-chamber operation during catalyst heating | Joseph F. Basmaji | 2022-02-15 |
| 11105287 | Methods and system for stopping an engine | Chris Paul Glugla | 2021-08-31 |
| 10953725 | Method and system for heating a vehicle | Debasish Dhar, Gopichandra Surnilla, Ross Dykstra Pursifull | 2021-03-23 |
| 10920732 | Methods and systems for engine start following idle-stop | David Ord, Jeffrey Allen Doering, Joseph Lyle Thomas | 2021-02-16 |
| 10859055 | Method for starting an engine | Jeffrey Allen Doering, Alexander Gibson | 2020-12-08 |
| 10590892 | Methods and systems for vacuum generation using a throttle | Xiaogang Zhang, Jianwen James Yi | 2020-03-17 |
| 10364738 | Pre-chamber ignition system | — | 2019-07-30 |
| 10337397 | Pre-chamber ignition system | Michael Howard Shelby | 2019-07-02 |
| 10323588 | Method and system for particulate matter control | — | 2019-06-18 |
| 10215135 | System and methods for extracting water from exhaust gases for water injection | Daniel Joseph Styles, Gopichandra Surnilla, Mohannad Hakeem, Christopher House, Michael Howard Shelby | 2019-02-26 |
| 10202947 | Multiple tap aspirator with leak passage | — | 2019-02-12 |
| 10107182 | Method and system for improving turbocharger efficiency | — | 2018-10-23 |
| 9988997 | Method and system for engine temperature control | Chris Paul Glugla | 2018-06-05 |
| 9981643 | Method and system for an aspirator for a brake booster | Xiaogang Zhang, Joseph Norman Ulrey | 2018-05-29 |