Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10994628 | Charging system having at least one charging column for electric vehicles and method for charging one or more electric vehicles | Raoul Heyne | 2021-05-04 |
| 10974612 | Use of two DC/DC controllers in the power electronics system of a charging station or electricity charging station | Raoul Heyne, Michael Kiefer, Thomas Speidel, Ali Natour | 2021-04-13 |
| 10933764 | Converter configuration for an electricity charging station and corresponding electricity charging station | Raoul Heyne, Michael Kiefer, Thomas Speidel, Ali Natour | 2021-03-02 |
| 10923785 | Charging station for an electricity charging station having an underground cooling arrangement | Raoul Heyne, Michael Kiefer, Thomas Speidel, Matthias Bohner | 2021-02-16 |