Michael W. Degner
297Patents
18h-index
137Co-inventors
89Inventor score
Filing activity: Jul 15, 1996 → Jan 19, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6777904B1 | Method and system for controlling a motor | Emerging Cross-Sectional Technologies | 156 | Expired |
| US8405347B2 | Input voltage based system and method for charging a vehicle battery | Emerging Cross-Sectional Technologies | 114 | Active |
| US5796194A | Quadrature axis winding for sensorless rotor angular position control of single phase permanent magnet motor | Electricity | 67 | Expired |
| US5986419A | Quadrature axis winding for sensorless rotor angular position control of single phase permanent magnet motor | Electricity | 66 | Expired |
| US7679336B2 | Interactive battery charger for electric vehicle | Emerging Cross-Sectional Technologies | 39 | Active |
| US6581705B2 | Method for starting an engine in a parallel hybrid electric vehicle | Emerging Cross-Sectional Technologies | 39 | Expired |
| US9538691B2 | Power inverter for a vehicle | Electricity | 37 | Active |
| US6420793B1 | Power delivery circuit with boost for energetic starting in a pulsed charge starter/alternator system | Electricity | 34 | Expired |
| US6674180B2 | Power supply for a hybrid electric vehicle | Emerging Cross-Sectional Technologies | 28 | Expired |
| US8536748B2 | Permanent magnet machine with different pole arc angles | Emerging Cross-Sectional Technologies | 25 | Active |
| US6445079B1 | Method and apparatus for controlling an induction machine | Electricity | 23 | Expired |
| US8188720B2 | Multi-phase DC-DC converter control | Emerging Cross-Sectional Technologies | 23 | Active |
| US6558290B2 | Method for stopping an engine in a parallel hybrid electric vehicle | Emerging Cross-Sectional Technologies | 22 | Expired |
| US6392905B1 | Method and circuit for reducing battery ripple current in a multiple inverter system of an electrical machine | Emerging Cross-Sectional Technologies | 22 | Expired |
| US6750626B2 | Diagnostic strategy for an electric motor using sensorless control and a position sensor | Emerging Cross-Sectional Technologies | 19 | Expired |
| US8018109B2 | Permanent magnet machine with offset pole spacing | Emerging Cross-Sectional Technologies | 19 | Active |
| US6683435B1 | Electrical machine drive method and system | Performing Operations; Transporting | 19 | Expired |
| US6930404B1 | Power supply for an automotive vehicle | Emerging Cross-Sectional Technologies | 18 | Expired |
| US6286349A | Flatness measurement system for metal strip | Performing Operations; Transporting | 18 | Expired |
| US7880430B2 | Power system and method | Emerging Cross-Sectional Technologies | 17 | Active |
| US6933692B2 | Diagnostic method for an electric drive assembly | Emerging Cross-Sectional Technologies | 15 | Expired |
| US9035522B2 | Permanent magnet machine with different pole arc angles | Emerging Cross-Sectional Technologies | 15 | Active |
| US6603226B1 | Electric machine drive having sensorless control | Electricity | 14 | Expired |
| US10122294B2 | Active gate clamping for inverter switching devices with enhanced common source inductance | Emerging Cross-Sectional Technologies | 14 | Active |
| US8461739B2 | Stator for an electric machine | Electricity | 14 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.