Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10857991 | Hybrid vehicle engine start/stop system | Christopher Michael Kava, Kenneth Frederick, Justin Reuel Badger | 2020-12-08 |
| 10829106 | Method and system for improving drivability of PHEV having low traction battery discharge limits | Justin Reuel Badger, Carol Louise Okubo, Jacob Doan | 2020-11-10 |
| 10632996 | Systems and methods for controlling a hybrid electric powertrain | Craig Lechlitner, Kenneth Frederick | 2020-04-28 |
| 10569763 | HEV engine start vibration reduction system | Yu-Hua Liu, Kenneth Frederick, Xiaoyong Wang | 2020-02-25 |