Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6242874 | Phase commutation of a switched reluctance motor by single phase sensing of inductance | Peter T. Szymanski | 2001-06-05 |
| 6137248 | Sensing load and/or speed changes in a switched reluctance motor through current chopping | — | 2000-10-24 |
| 6107772 | Sensorless switched reluctance motor control | Ning Liu, Scott E. Blackburn, David C. Reuter | 2000-08-22 |
| 6060858 | C-dump switched reluctance hysteresis control | Scott E. Blackburn | 2000-05-09 |
| 6011368 | Sensorless detection of a locked rotor in a switched reluctance motor | Peter T. Szymanski | 2000-01-04 |
| 5973462 | Method and apparatus of reducing acoustic noise in switched reluctance electric motor | Ning Liu, Scott E. Blackburn, Sergei Kolomeitsev | 1999-10-26 |
| 5786681 | Active phase coil inductance sensing | — | 1998-07-28 |