Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11624336 | Methods and system for estimating a temperature of an after treatment device during reactivation of an exhaust after treatment device | Michiel J. Van Nieuwstadt, Daniel Buckrop, Marcus William Fried, Kenneth John Behr, Ethan D. Sanborn | 2023-04-11 |
| 11274615 | Methods and system for estimating a temperature of an after treatment device | Michiel J. Van Nieuwstadt, Kenneth John Behr, Daniel Buckrop, Ethan D. Sanborn, Marcus William Fried | 2022-03-15 |
| 11261814 | System and method for detecting engine misfire | Marc G. Uphues | 2022-03-01 |
| 11073064 | Gasoline particulate filter diagnostics | Michiel J. Van Nieuwstadt, Douglas Raymond Martin, John Eric Rollinger, Sumanth Reddy Dadam, Rohit Bhat | 2021-07-27 |
| 11073063 | Gasoline particulate filter diagnostics | Michiel J. Van Nieuwstadt, Douglas Raymond Martin, John Eric Rollinger, Sumanth Reddy Dadam, Rohit Bhat | 2021-07-27 |
| 11041423 | Method and system for leak detection at a particulate filter | Eric R. Beatham, Michiel J. Van Nieuwstadt, Douglas Raymond Martin, Raymond Henry Berger | 2021-06-22 |
| 10928275 | Systems and methods for coordinating engine-off vehicle diagnostic monitors | Sumanth Reddy Dadam, Robert Roy Jentz, Adam Krach, Douglas Raymond Martin, Rohit Bhat +1 more | 2021-02-23 |
| 10598069 | Method and system for regenerating a gasoline particulate filter | Kenneth Carl Leisenring, Colin Yager, Gregory Mason | 2020-03-24 |
| 10323562 | Gasoline particulate filter diagnostics | Michiel J. Van Nieuwstadt, Douglas Raymond Martin, John Eric Rollinger, Sumanth Reddy Dadam, Rohit Bhat | 2019-06-18 |
| 10059338 | Method and system for regenerating a gasoline particulate filter | Kenneth Carl Leisenring, Colin Yager, Gregory Mason | 2018-08-28 |
| 10041424 | Methods and system for catalyst reactivation | Paul Mahlon Ranspach, Marc G. Uphues | 2018-08-07 |
| 9644559 | Systems and methods for improving engine emissions during starting | David R Pedro, Marcus William Fried, Paul Mahlon Ranspach | 2017-05-09 |
| 9599052 | Methods and system for catalyst reactivation | Paul Mahlon Ranspach, Marc G. Uphues | 2017-03-21 |
| 9470173 | System and method for reducing engine oil dilution | Marcus William Fried, Shuya Shark Yamada, Steven Paul Penkevich | 2016-10-18 |
| 9399961 | Method and system for air fuel ratio control and detecting cylinder imbalance | Douglas James McEwan, Adam Nathan Banker | 2016-07-26 |
| 9139194 | Hybrid powertrain input torque management | Houchun Xia, R. Anthony Hansen | 2015-09-22 |
| 9108620 | Method to reduce powertrain noise and vibration during engine start in hybrid vehicle | Poh Fong Chin, Michael J. Grimmer | 2015-08-18 |
| 8968154 | Method and apparatus for controlling a hydraulic pump for a multimode transmission of a powertrain system | Poh Fong Chin, Jean Marie Miller, Valerie Zelko Byrd | 2015-03-03 |
| 8956265 | Method and apparatus for executing a clutch-driven engine autostart operation | Poh Fong Chin, Jean Marie Miller | 2015-02-17 |
| 8851055 | Method and apparatus for controlling hybrid powertrain system in response to engine temperature | Ryan D. Martini, Brian L. Spohn, Teresa L. Cerbolles | 2014-10-07 |
| 8489267 | Method and system for adapting engine coolant temperature (ECT) warm-up trajectory based on heater core loading to adjust cabin temperature | Paul S. Lombardo | 2013-07-16 |
| 8328682 | System and method for controlling amount of time needed to commence transmitting engine torque in a vehicle | Anthony Christman, Shaochun Ye, Michael D. Haggerty, R. Travis Schwenke | 2012-12-11 |
| 8290691 | Method and apparatus for optimizing engine on/off cycling in a vehicle | Chihang Lin, James Nicholson, Kevin J. Smith | 2012-10-16 |
| 8214095 | Method and apparatus for detecting engine firing in a hybrid powertrain system | Kevin J. Smith, James Nicholson | 2012-07-03 |
| 7287512 | Throttle position sensor | Kelly Possehl, Sam Palfenier, Jeff Richlen, William E. Crowe | 2007-10-30 |