Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10168182 | Shaft encoder with magnetic shield | Bernhard Hiller | 2019-01-01 |
| 6943653 | Bistable electric switch and relay with a bi-stable electrical switch | Matthias Kroeker, Thomas Haehnel, Joerg Schultheiss | 2005-09-13 |
| 6679488 | Armature spring for a relay | Juergen Breitlow-Hertzfeldt, Ralf Hoffmann | 2004-01-20 |
| 6677842 | Load disconnecting switch especially for use in motor vehicles | Bernd Saffian, Thomas Hähnel, Rainer Vogel, Karsten Pietsch | 2004-01-13 |
| 6674353 | Magnet system for a relay | Ralf Hoffmann, Josef Kern, Karsten Pietsch | 2004-01-06 |
| 6639325 | Microelectromechanic relay and method for the production thereof | Helmut Schlaak | 2003-10-28 |
| 6531939 | Electromagnetic relay | Ralf Hoffmann | 2003-03-11 |
| 6140895 | Electromagnetic relay | Michael Dittmann, Jens Heinrich | 2000-10-31 |
| 6133813 | Electromagnetic relay | Thomas P. Buescher | 2000-10-17 |