Issued Patents All Time
Showing 25 most recent of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12084043 | System and method for restarting an engine | Maruthi Ravichandran, Alec Bolthouse, Francis Thomas Connolly, Minku Lee, Fazal Urrahman Syed | 2024-09-10 |
| 11254297 | Systems and methods for operating a torque converter clutch | Bernard D. Nefcy, Zhengyu Dai | 2022-02-22 |
| 11130485 | Systems and methods for improving vehicle driveline operation | Bernard D. Nefcy, Marvin Paul Kraska, Matthew John Shelton | 2021-09-28 |
| 11066064 | Systems and methods for operating a hybrid vehicle with a manual shift transmission | Christopher Rawsky, Bernard D. Nefcy | 2021-07-20 |
| 10821963 | Coordinating non-demand engine start and stop with gear shift | Bernard D. Nefcy, Matthew John Shelton, Mark Steven Yamazaki, Marvin Paul Kraska | 2020-11-03 |
| 10487891 | Temperature based clutch control | Walter Joseph Ortmann, Bernard D. Nefcy, Todd McCullough, Christopher Alan Lear | 2019-11-26 |
| 10369888 | Control system for regenerative braking in a hybrid vehicle | Ming Lang Kuang, Bernard D. Nefcy, Yanan Zhao | 2019-08-06 |
| 10336316 | Control system for a clutch during a regenerative braking event | Ming Lang Kuang, Bernard D. Nefcy, Yanan Zhao | 2019-07-02 |
| 10308239 | Powersplit hybrid powertrain with overdrive clutch | Walter Joseph Ortmann, Bernard D. Nefcy | 2019-06-04 |
| 10239515 | Hybrid vehicle and method of disengaging an overdrive clutch in a hybrid vehicle | Bernard D. Nefcy, Luke Ottaway, Walter Joseph Ortmann | 2019-03-26 |
| 10207696 | Timing transmission gearing shifts for a hybrid electric powertrain | Bernard D. Nefcy, Marvin Paul Kraska | 2019-02-19 |
| 10179582 | Modular hybrid transmission with a one way clutch | Walter Joseph Ortmann, Bernard D. Nefcy | 2019-01-15 |
| 10150468 | Step-ratio transmission control for a hybrid vehicle | Xiaoyong Wang, Wei Liang, Ming Lang Kuang, Rajit Johri, Mark Steven Yamazaki | 2018-12-11 |
| 10106148 | Electric machine torque control during transient phase of bypass clutch | Jason Meyer, Rajit Johri, Mark Steven Yamazaki, Bernard D. Nefcy, Jeffrey Allen Doering +2 more | 2018-10-23 |
| 10000203 | EV mode shift strategy for hybrid vehicle | Andrew E. Burt, Christopher Alan Lear, Bernard D. Nefcy | 2018-06-19 |
| 9988036 | Clutch and electric machine control for driveline damping | Bernard D. Nefcy, Felix Nedorezov | 2018-06-05 |
| 9944269 | Input torque trim for transmission shift control during regenerative braking | Bernard D. Nefcy, Felix Nedorezov, Todd McCullough | 2018-04-17 |
| 9937913 | Methods and systems for hybrid driveline control | Xiaoyong Wang, Wei Liang, Rajit Johri, Francis Thomas Connolly, Ming Lang Kuang +1 more | 2018-04-10 |
| 9802606 | Methods and systems for driveline torque control | Dennis Craig Reed, Robert Wright, Jeffrey Allen Doering | 2017-10-31 |
| 9791040 | Methods and system for operating a vehicle transmission | Felix Nedorezov, Alexander O'Connor Gibson, Hong Jiang, Bernard D. Nefcy | 2017-10-17 |
| 9783188 | EV mode shift strategy for hybrid vehicle | Christopher Alan Lear, Bernard D. Nefcy, Andrew E. Burt | 2017-10-10 |
| 9771064 | Systems and methods for improving vehicle driveline operation | Bernard D. Nefcy, Marvin Paul Kraska, Matthew John Shelton | 2017-09-26 |
| 9738271 | Hybrid electric vehicle and method for controlling a powertrain therein | Walter Joseph Ortmann, Marvin Paul Kraska | 2017-08-22 |
| 9731706 | Coordinating non-demand engine start and stop with gear shift | Bernard D. Nefcy, Matthew John Shelton, Mark Steven Yamazaki, Marvin Paul Kraska | 2017-08-15 |
| 9707953 | Methods and systems for improving hybrid vehicle gear shifting | Bernard D. Nefcy, Marvin Paul Kraska, Matthew John Shelton | 2017-07-18 |