Issued Patents 2021
Showing 1–2 of 2 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, Jochen Mahlein, Ulrich Stockenberger | 2021-12-28 |
| 11121636 | System including a first inverter and a second inverter, and method for operating the system | Josef Schmidt, Thomas Zöller, Matthias Hauck | 2021-09-14 |