Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7411171 | Circuit for analyzing a signal reflected from an object | Stefan Grohmann, Jorg Lummerzheim | 2008-08-12 |
| 5719518 | Variable electronic resistor having parallel phase-inverted variable semiconductor channels with common control input and current-to-voltage converters | Gerd Reime | 1998-02-17 |