Lutz Friedrichsen
10Patents
2h-index
31Co-inventors
50Inventor score
Filing activity: Jun 7, 2011 → Mar 31, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11070049B2 | System, method, and apparatus for power distribution in an electric mobile application using a combined breaker and relay | Emerging Cross-Sectional Technologies | 16 | Active |
| US8921728B2 | Switch unit with arc-extinguishing units | Electricity | 3 | Active |
| US9208977B2 | Switch having a quenching chamber | Electricity | 2 | Active |
| US11705289B2 | Switching device and switching arrangement | Electricity | 1 | Active |
| US9214305B2 | Switch with quenching chamber | Electricity | 1 | Active |
| US11521817B2 | Switching device and method for operating a switching device | Electricity | 0 | Active |
| US11935715B2 | Electromagnetic drive unit for a switching device and switching device | Electricity | 0 | Active |
| US10763065B2 | Method and device for controlling an electromagnetic drive of a switching device | Electricity | 0 | Active |
| US11742165B2 | Switching device for guiding and switching of load currents | Electricity | 0 | Active |
| US11658477B2 | System, method, and apparatus for multi-port power converter and inverter assembly | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.