Issued Patents All Time
Showing 126–136 of 136 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6078122 | Reluctance machine with fractional pitch winding and drive therefore | Yifan Tang | 2000-06-20 |
| 6027447 | Phase and/or amplitude aberration correction for imaging | — | 2000-02-22 |
| 5973431 | Reluctance machine with permanent magnet rotor excitations | Jerry D. Lloyd | 1999-10-26 |
| 5936373 | Wide pole switched reluctance machine and method of its control | James L. Skinner | 1999-08-10 |
| 5925965 | Axial flux reluctance machine with two stators driving a rotor | Jerry D. Lloyd | 1999-07-20 |
| 5923142 | Low cost drive for switched reluctance motor with DC-assisted excitation | — | 1999-07-13 |
| 5889347 | Reluctance machine with fractional pitch winding and drive therefore | Yifan Tang | 1999-03-30 |
| 5866964 | Reluctance machine with auxiliary field excitations | — | 1999-02-02 |
| 5825113 | Doubly salient permanent magnet machine with field weakening (or boosting) capability | Thomas A. Lipo | 1998-10-20 |
| 5780949 | Reluctance machine with auxiliary field excitations | — | 1998-07-14 |
| 5739662 | Low cost drive for a reluctance machine having fully-pitched windings | — | 1998-04-14 |