Issued Patents 2003
Showing 1–1 of 1 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, Erwin Stenzel, Rainer Freitag, Roland Hilser, Ralf Voss +3 more | 2003-05-20 |