Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11742783 | Motor apparatus for a switch drive of an electrical switch | Thomas Hilker | 2023-08-29 |
| 11232920 | Arrangement and method for switching high voltages having a switching device and precisely one resistor stack | REINHARD GOEHLER, Bernd Kruska, Joerg Teichmann, Subodh Kale | 2022-01-25 |
| 11114220 | Hollow insulator and method for production thereof | — | 2021-09-07 |
| 10748723 | Vacuum switch | — | 2020-08-18 |
| 10600603 | Switching device and switch-off method for operating a switching device | — | 2020-03-24 |
| 10096443 | Direct-current switching device | Joerg Teichmann, Jan Weisker | 2018-10-09 |
| 9893520 | Switching device | Herbert Gambach, Gerd Griepentrog, Reinhard Maier, Norbert Trapp | 2018-02-13 |
| 9240680 | Switch for a transmission path for high-voltage direct current | Werner Hartmann, Sylvio Kosse, Reinhard Maier, Anthoula Panagou, Norbert Trapp | 2016-01-19 |
| 8146144 | Method and system for the transparent transmission of data traffic between data processing devices, corresponding computer program product, and corresponding computer-readable storage medium | — | 2012-03-27 |
| 7430759 | Method and computer system for securing communication in networks | Frank Piepiorra, Michael Maechtel | 2008-09-30 |