Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9093238 | Fuse for interrupting a voltage and/or current-carrying conductor in case of a thermal fault and method for producing the fuse | Norbert Knab, Georg Schulze-Icking-Konert, Thomas Mohr, Stefan Kotthaus, Stefan Stampfer +1 more | 2015-07-28 |
| 9018890 | Electric motor having a pulse width modulator | Volker Lurk, Frank Fischer, Christian Poddey, Michael Koerner, Tobias Stiefel | 2015-04-28 |
| 8922149 | Method and device for detecting blocking or sluggishness of a DC motor | Thomas Malich, Volker Lurk, Gerald Roos, Frank Fischer, Christian Poddey +4 more | 2014-12-30 |
| 8633795 | Thermal fuse | Norbert Knab, Georg Schulze-Icking-Konert, Thomas Mohr, Stefan Kotthaus, Stefan Stampfer +1 more | 2014-01-21 |
| 8063590 | Method and apparatus for detecting blocking of a direct current motor | Norbert Knab, Frank Fischer, Joerg Eichhorn | 2011-11-22 |
| 7819094 | Fan system and a method for controlling a fan motor | Norbert Knab, Richard Vogt | 2010-10-26 |
| 7705554 | Circuit arrangement and method for adjusting the power consumption of a load that can be operated by a direct-voltage system | Norbert Knab, Michael Koerner | 2010-04-27 |
| 7122984 | Method for identifying an overload current of an electric drive | Stefan Koch | 2006-10-17 |
| 7015671 | Circuit for operating an electric motor | Norbert Knab, Thomas Asal | 2006-03-21 |