| 6911797 |
Multi-axes industrial processing machine |
Tobias Hofmann, Sebastian Raith |
2005-06-28 |
| 6784777 |
Induction apparatus with damping feature |
Jens Hamann |
2004-08-31 |
| 6590302 |
Method for reducing natural system oscillations to ground potential in an electrical drive having a voltage intermediate circuit |
Kurt Goepfrich, Sebastian Raith |
2003-07-08 |
| 6583598 |
DAMPING OF RESONANT PEAKS IN AN ELECTRIC MOTOR WHICH IS OPERATED USING A CONVERTER WITH AN INTERMEDIATE VOLTAGE CIRCUIT, BY MEANS OF MATCHED IMPEDANCE TO GROUND AT THE MOTOR STAR POINT, AND A CORRESPONDING ELECTRIC MOTOR |
Sebastian Raith |
2003-06-24 |
| 6580248 |
DAMPING OR RESONANT PEAKS IN AN ELECTRIC MOTOR WHICH IS OPERATED USING A CONVERTER WITH AN INTERMEDIATE VOLTAGE CIRCUIT, BY MEANS OF A TRANSFORMER-COUPLED DAMPING RESISTANCE, AND A CORRESPONDING ELECTRIC MOTOR |
Sebastian Raith |
2003-06-17 |
| 4736264 |
Primary switched-mode power supply unit |
— |
1988-04-05 |
| 4716488 |
Primary switched-mode power supply unit |
— |
1987-12-29 |