Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11594990 | Catch spin method for permanent magnet synchronous motor with sensorless field oriented control | Nagappan Rethinam | 2023-02-28 |
| 11404983 | Catch spin method for permanent magnet synchronous motor with sensorless field oriented control | Nagappan Rethinam | 2022-08-02 |
| 11165381 | Speed contant control and power constant control of a permanent magnet synchronous motor | Toshio Takahashi | 2021-11-02 |
| 11146195 | Fail-safe function for a permanent magnet synchronous motor | — | 2021-10-12 |