Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12427868 | Methods and system for controlling loss mode for an electric machine | Seth Loveall, Brendan Diamond, Jonathan Hair | 2025-09-30 |
| 12325310 | Clunk and shuffle management in multi-motor, multi-axle electrified drivetrains | Maruthi Ravichandran, Bhavesh Paradkar, Rajit Johri, Naginder Gogna, Mary Catherine Farmer | 2025-06-10 |
| 11697355 | Electrified vehicle electrical distribution system component protection systems and methods | Shehan Haputhanthri, Seth Anthony Bryan, Joseph Supina | 2023-07-11 |
| 11052743 | Oil maintenance strategy for electrified vehicles | Floyd Cadwell | 2021-07-06 |
| 11001262 | Vehicle systems and methods for avoiding unintentional electrified vehicle movement and for reducing electrified vehicle noise, vibration, and harshness | Justin Reuel Badger, Kent Hancock, Thomas Francis Rolewicz, Jr. | 2021-05-11 |
| 10889191 | Methods and system for limiting torque in a BEV | Bryan Michael Bolger, Carol Louise Okubo, Justin Carmen Campanaro | 2021-01-12 |
| 10814861 | Systems and methods for controlling engine speed in a hybrid vehicle | Alan Robert Dona, Carol Louise Okubo | 2020-10-27 |
| 10479348 | Hybrid vehicle and method of reducing engine lugging | Floyd Cadwell, Carol Louise Okubo, Kimberly Trice | 2019-11-19 |
| 10391998 | Vehicle systems and methods for reducing electrified vehicle noise, vibration, and harshness | Kent Hancock, Thomas Francis Rolewicz, Jr., Justin Reuel Badger | 2019-08-27 |
| 10112597 | Automatic drive mode selection | Bryan Whitney D. Belt, Craig Edward Esler, Ryan J. Skaff | 2018-10-30 |
| 10029673 | Speed limiting of altitude compensation for target engine speed in hybrid electric vehicles | Carol Louise Okubo, Alan Robert Dona | 2018-07-24 |
| 9944285 | Hybrid vehicle and lash mitigation strategy | Jacob Doan, Carol Louise Okubo, Benjamin Nault | 2018-04-17 |
| 9932914 | Method for increasing electric operation in hybrid electric vehicles | Mohamad Mansour, Carol Louise Okubo, Paul Stephen Bryan, Kenneth Frederick, Floyd Cadwell | 2018-04-03 |
| 9834198 | Generator power control | Carol Louise Okubo, Jonathan Andrew Butcher | 2017-12-05 |
| 9580062 | Method for increasing fuel economy of plug-in hybrid electric vehicles | William Paul Perkins, Ming Lang Kuang | 2017-02-28 |
| 9545839 | Hybrid electric vehicle powertrain with enhanced reverse drive performance | Ming Lang Kuang, Fazal Urrahman Syed, Carol Louise Okubo, Shailesh Shrikant Kozarekar | 2017-01-17 |
| 9511773 | System and method for hybrid vehicle control during wheel slip events to limit generator speed | Jonathan Andrew Butcher, Shailesh Shrikant Kozarekar | 2016-12-06 |
| 9254760 | Controlling torque of a vehicle traction motor | Carol Louise Okubo, Walter Joseph Ortmann, Marvin Paul Kraska | 2016-02-09 |
| 9238458 | Hybrid-electric vehicle engine starting method and system | Jonathan Andrew Butcher | 2016-01-19 |
| 9139088 | System and method for hybrid vehicle control during wheel slip events to limit generator speed | Jonathan Andrew Butcher, Shailesh Shrikant Kozarekar | 2015-09-22 |
| 8583301 | Engine speed control for an engine in a hybrid electric vehicle powertrain for improved noise, vibration and harshness | Paul Stephen Bryan | 2013-11-12 |
| 8215429 | Generator power-based cold start strategy | Paul Stephen Bryan, Christopher Adam Ochocinski, Kenneth Frederick | 2012-07-10 |
| 8140204 | Charge depleting energy management strategy for plug-in hybrid electric vehicles | Ming Lang Kuang, David Richens Brigham, Michael Alan Tamor | 2012-03-20 |
| 8116926 | Motor power control | Carol Louise Okubo | 2012-02-14 |
| 8020652 | Generator power-based cold start strategy | Paul Stephen Bryan, Christopher Adam Ochocinski, Kenneth Frederick | 2011-09-20 |