Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12105128 | Method and device for impedance monitoring for protection against electric shock | Dennis Haub | 2024-10-01 |
| 11190003 | Method for controlling a charging device of a vehicle and charging device of a vehicle for charging an electrical energy storage device of the vehicle | Tim Pfizenmaier, Daniel Spesser, Michael Kammer, Florian Habel, Eckhard Broeckmann +8 more | 2021-11-30 |
| 9397494 | Electrical monitoring device and method for safeguarding the protective function of a type A residual current device (RCD) | Harald Sellner | 2016-07-19 |
| 9272626 | Devices and methods for the safe driving, charging and energy recovery operation of an electric vehicle | Harald Sellner, Winfried Moell, Matthias Oehler | 2016-03-01 |
| 9182431 | Method and apparatus for determining an insulation resistance in a grounded isole terre system | — | 2015-11-10 |
| 8816529 | Device for monitoring the insulation of a non-grounded electrical DC grid, particularly a photovoltaic system, and system comprising such a device | — | 2014-08-26 |
| 8502496 | Power charging device for an electric vehicle | — | 2013-08-06 |