Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6580277 | Device for the ratiometric measurement of sensor signals | — | 2003-06-17 |
| 6558520 | Circuit configuration for generating a virtual ground | Markus Amtmann, Jürgen Rössler | 2003-05-06 |