Mehrdad Ehsani
13Patents
11h-index
6Co-inventors
65Inventor score
Filing activity: Jun 18, 1990 → Feb 15, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5287261A | Power conversion using zero current soft switching | Electricity | 219 | Expired |
| US5586613A | Electrically peaking hybrid system and method | Emerging Cross-Sectional Technologies | 176 | Expired |
| US5208740A | Inverse dual converter for high-power applications | Electricity | 90 | Expired |
| US5291115A | Method and apparatus for sensing the rotor position of a switched reluctance motor without a shaft position sensor | Electricity | 52 | Expired |
| US5072166A | Position sensor elimination technique for the switched reluctance motor drive | Electricity | 49 | Expired |
| US5410235A | Method and apparatus for sensing the rotor position of a switched reluctance motor | Electricity | 35 | Expired |
| US5448149A | Indirect rotor position sensor for a sinusoidal synchronous reluctance machine | Electricity | 33 | Expired |
| US6472842B1 | Self-tuning control of switched-reluctance motor drive system | Electricity | 26 | Expired |
| US5852358A | Capactive power circuit | Electricity | 19 | Expired |
| US7663283B2 | Electric machine having a high-torque switched reluctance motor | Electricity | 13 | Active |
| US6922036B1 | Method and apparatus for reducing noise and vibration in switched reluctance motor drives | Electricity | 12 | Expired |
| US7095205B2 | System and method for inductance based position encoding sensorless SRM drives | Electricity | 5 | Expired |
| US8022586B2 | Electric machine having rotor and stator configurations | Electricity | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.