Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12146780 | Real-time reporting and estimating of mass of vehicles using drive characteristics | Tai-Sik Hwang, Justin Tomlin, James Michael Castelaz | 2024-11-19 |
| 11754434 | Real-time reporting and estimating of mass of vehicles using drive characteristics | Tai-Sik Hwang, Justin Tomlin, James Michael Castelaz | 2023-09-12 |
| 11364811 | Powering electric vehicle accessory devices from back EMF generated by an electric motor | Tai-Sik Hwang, Justin Tomlin, James Michael Castelaz | 2022-06-21 |
| 10821977 | Pre-loading drivetrain to minimize electric vehicle rollback and increase drive responsiveness | Justin Tomlin, Tai-Sik Hwang, James Michael Castelaz | 2020-11-03 |
| 10457159 | Power share converter for connecting multiple energy storage systems | Jim Michael Castelaz, William Treichler | 2019-10-29 |
| 9079298 | Adjustable socket for a socket wrench | — | 2015-07-14 |