Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12176841 | Method and circuit arrangement for controlling a stepper motor | — | 2024-12-24 |
| 12119776 | Method and circuit arrangement for controlling a stepper motor | — | 2024-10-15 |
| 12068714 | Method and circuit assembly for sensorless load detection in stepper motors | — | 2024-08-20 |
| 11990858 | Method and circuit assembly for the resonance damping of stepper motors | — | 2024-05-21 |
| 11437943 | Method and circuit assembly for the resonance damping of stepper motors | — | 2022-09-06 |
| 10075113 | Method and circuit arrangement for controlling a stepper motor | — | 2018-09-11 |
| 9621086 | Method and circuit assembly for driving a stepper motor | Lars Larsson | 2017-04-11 |
| 9112439 | Method and circuit arrangement for detecting motor load without sensors and for controlling motor current according to load for a stepper motor | Lars Larsson | 2015-08-18 |
| 9030150 | Method and circuit arrangement for controlling current in motors | — | 2015-05-12 |
| 8952643 | Method and circuit assembly for current control in 3-phase motors | Lars Larsson | 2015-02-10 |
| 8564230 | Method and circuit arrangement for sensorless engine load detection and for controlling the motor current in accordance with the load value in stepper motors | Lars Larsson | 2013-10-22 |
| 8144439 | Method and circuit for producing rotor position signals and for the commutation of brushless direct-current motors, without using sensors | Lars Larsson | 2012-03-27 |