Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420645 | Methods and apparatus for performing hill hold with reduced oscillations in vehicle position | Krishnakumar Ramamoorthy, James Michael Castelaz | 2025-09-23 |
| 12146780 | Real-time reporting and estimating of mass of vehicles using drive characteristics | Justin Tomlin, Elias Stein, James Michael Castelaz | 2024-11-19 |
| 11754434 | Real-time reporting and estimating of mass of vehicles using drive characteristics | Justin Tomlin, Elias Stein, James Michael Castelaz | 2023-09-12 |
| 11364811 | Powering electric vehicle accessory devices from back EMF generated by an electric motor | Elias Stein, Justin Tomlin, James Michael Castelaz | 2022-06-21 |
| 10821977 | Pre-loading drivetrain to minimize electric vehicle rollback and increase drive responsiveness | Elias Stein, Justin Tomlin, James Michael Castelaz | 2020-11-03 |
| 10664562 | Battery state of charge tracking, equivalent circuit selection and benchmarking | Balakumar Balasingam, Brian French, Yaakov Bar-Shalom, Bharath Pattipati, Krishna Pattipati +3 more | 2020-05-26 |