Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11211831 | System having primary conductor sections supplied with alternating current by respective feed-in devices, and having at least one mobile part including a frequency-acquisition device, and method for operating such a system | Josef Schmidt, Thomas Schäfer, Jens Schafer, Jochen Mahlein | 2021-12-28 |