Issued Patents All Time
Showing 25 most recent of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12323082 | Power converter arrangement | Bernd Kürten, Lutz Namyslo | 2025-06-03 |
| 12283807 | Bidirectional electronic circuit breaker | — | 2025-04-22 |
| 12007452 | Locating a ground fault in a DC system | Hubert Schierling | 2024-06-11 |
| 11913999 | Detection of a ground fault in a direct-current network | Hubert Schierling | 2024-02-27 |
| 11916545 | Operating a power semiconductor element | Fabian Diepold | 2024-02-27 |
| 11874337 | Reliable fault detection and fault localization in a load zone of a DC system | Markus Frühauf | 2024-01-16 |
| 11754613 | Locating a ground fault in a DC network | Hubert Schierling | 2023-09-12 |
| 11716031 | Circuit assembly for neutral point clamped inverters that are protected from incorrect commutations | — | 2023-08-01 |
| 11671000 | Method for operating an electrical supply device and electrical supply device | — | 2023-06-06 |
| 11362512 | Electronic switch with overvoltage limiter | Hubert Schierling | 2022-06-14 |
| 11356048 | Space vector modulation method taking into account minimum switching status times for controlling a multi-phase electric machine | — | 2022-06-07 |
| 11337299 | Dissipating heat from an electronic assembly using forced convection, and method for dissipating heat from an electronic assembly | Fabian Diepold, Alexander Kiesel, Johannes Fürst | 2022-05-17 |
| 11307236 | Location of a ground fault in an IT network | — | 2022-04-19 |
| 11271395 | Method for operating a direct-current grid and direct-current grid | Hubert Schierling | 2022-03-08 |
| 11101642 | Method for operating a power distributing apparatus, and power distributing apparatus | Hubert Schierling | 2021-08-24 |
| 11075623 | Method for controlling a direct current switch, direct current switch, and DC voltage system | Hubert Schierling, Peter Kaluza | 2021-07-27 |
| 10734800 | Method for preventing a dangerous, higher-frequency earth fault current for an electrical drive system | Hubert Schierling | 2020-08-04 |
| 10523105 | Method for operating an inverter system and inverter system working according to said method | Norbert Benesch | 2019-12-31 |
| 9007790 | Frequency converter and method for identifying and blocking a fault current in a frequency converter | Reinhold Dillig, Bernd Herrmann, Hubert Schierling | 2015-04-14 |
| 8873207 | Method for operating a ground fault interrupter as well as ground fault interrupter for a frequency converter | Reinhold Dillig, Bernd Herrmann, Hubert Schierling | 2014-10-28 |
| 8743572 | Lossy triphase low-pass filter | Hubert Schierling | 2014-06-03 |
| 8198888 | Method and system for determining the distance between a profiled surface and a functional surface moving in relation thereto by using measurement coils and a reference coil | Werner Grommer, Felix Mednikov, Robert Schmid, Martin Sellen | 2012-06-12 |
| 7806056 | Magnet block for a magnetic levitation transport system and method for the production thereof | Robert Schmid | 2010-10-05 |
| 7737686 | Distance sensor arrangement for a magnet of the levitation magnet of a magnetic levitation transport system | Robert Schmid | 2010-06-15 |
| 7567005 | Long stator motor | Reinhard Hoffmann, Jörg Lehmpfuhl, Rüdiger Polley, Robert Schmid, Wolfgang Spaeth +2 more | 2009-07-28 |