Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5418358 | Chip card with field strength detector having a switch and load to limit damping to the measurement cycle | Michael Bruhnke, Klaus Klosa, Stuart Smith | 1995-05-23 |
| 5262712 | Power supply selectively providing series and parallel regulation | Ernst Lingstaedt | 1993-11-16 |