Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10853701 | Filling device | — | 2020-12-01 |
| 10103669 | Control method for an electrically excited motor and inverter | Adam Lelkes | 2018-10-16 |
| 9762172 | Converter | — | 2017-09-12 |
| 8120298 | Control unit for an electric motor, in particular for a fan motor | — | 2012-02-21 |
| 7420307 | Brushless motor | Markus Gummich | 2008-09-02 |
| 7397215 | Modulation method for bridge circuits for the particular control of direct current motors | — | 2008-07-08 |
| 7190137 | Method to control an electronically commutated motor and motor controller | — | 2007-03-13 |
| 7145303 | Method for the commutation of a brushless direct current motor | — | 2006-12-05 |
| 7095189 | Method for controlling a brushless electric motor | Michael Bufe | 2006-08-22 |
| 7095952 | Method for optimizing the efficiency of a motor operated under a load | — | 2006-08-22 |
| 7030583 | Method for the commutation of brushless direct current motor | Nikolay Berbatov | 2006-04-18 |
| 6534946 | Synchronous AC motor | Jens Krotsch | 2003-03-18 |
| 6208113 | System for controlling the rotation of AC motors | Jens Krotsch | 2001-03-27 |