Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12341449 | Method for determining a rotational angle position of a rotor of a multiphase electrical machine, and frequency converter | Heiko Stichweh | 2025-06-24 |
| 11543788 | Method for adjusting a parameter value of a position controller and for adjusting a parameter value of a rotational speed controller, and an electric drive system | Johannes Kuehn | 2023-01-03 |
| 11527974 | Method for determining current-dependent inductances of a multi-phase electrical machine and frequency converter | — | 2022-12-13 |
| 10811929 | Motor system | Jan Wettlaufer, Abdenbi Maghnaoui, Volker Grabs, Martin Ehlich | 2020-10-20 |
| 10312838 | Drive system | Heiko Stichweh, Felix Klute, Thorsten Hohnsbein, Volker Grabs, Holger Borcherding | 2019-06-04 |