Ralph H. Jansen
5Patents
3h-index
5Co-inventors
46Inventor score
Filing activity: Dec 15, 2005 → Jul 2, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7667418B2 | Control system for bearingless motor-generator | Electricity | 5 | Active |
| US7456537B1 | Control system for bearingless motor-generator | Electricity | 5 | Active |
| US9515531B2 | Bearingless flywheel systems, winding and control schemes, and sensorless control | Emerging Cross-Sectional Technologies | 5 | Active |
| US11303194B1 | Wound field synchronous machine | Emerging Cross-Sectional Technologies | 2 | Active |
| US10632828B1 | Flywheel pulse and glide system for vehicles | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.