Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6564637 | Sensor having a resonance structure, especially an acceleration or rotation rate sensor, and a device for carrying out a self-test | Josef Schalk, Karin Bauer, Rainer Freitag, Roland Hilser, Ralf Voss +3 more | 2003-05-20 |
| 6474162 | Micromechanical rate of rotation sensor (DRS) | Ralf Voss, Karin Bauer, Matthias Rose, Josef Schalk, Winfried Kupke +1 more | 2002-11-05 |