Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11374527 | Diagnosable soft starter, diagnostic method, and motor arrangement | Johann Seitz | 2022-06-28 |
| 11108344 | Soft starter, operating method, and switching system | Kyoung-Jin Lee-Hoff, Johann Seitz, Klaus Aufschneider, Markus Meier, Stefan Zitzler | 2021-08-31 |
| 10833615 | Methods for controlling a voltage present at an electric fan | Florian Ringer, Marco Schönenberg | 2020-11-10 |
| 10253742 | Motor starter | Stephan Jonas, Johann Seitz | 2019-04-09 |
| 9851404 | Switchgear for a single-phase motor and a three-phase motor | Marco Schönenberg, Helene Steuer, Stefan Zitzler | 2017-12-26 |
| 9698592 | Device for connecting to a power network and method for protecting such a device | Stephan Jonas, Norbert Reichenbach, Johann Seitz | 2017-07-04 |
| 9502881 | Switchgear for controlling the energy supply of an electric motor connected thereto | Marco Schönenberg, Johann Seitz, Stefan Zitzler | 2016-11-22 |
| 8736205 | Switching device and method for terminating a braking process of a three-phase AC motor | Johann Seitz, Stefan Zitzler | 2014-05-27 |
| 8698439 | Electrical device and method for determining a phase failure in the electrical device | Marco Schönenberg, Johann Seitz, Stefan Zitzler | 2014-04-15 |
| 8466640 | Method for slowing-down control of an asynchronous machine | Diethard Runggaldier, Stefan Zitzler | 2013-06-18 |
| D567178 | Semiconductor based motor control device | Marco Dornauer, Peter Kaluza, Norbert Reichenbach | 2008-04-22 |
| D560608 | Motor starter | Marco Dornauer, Peter Kaluza | 2008-01-29 |
| D558684 | Control part of an electronic device | Marco Dornauer, Peter Kaluza, Alexander Muller, Diethard Runggaldier | 2008-01-01 |
| 7116541 | Method and apparatus for reducing the switching noise of an electromagnetic switching device | Bernhard Streich | 2006-10-03 |