Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6133834 | Method of trimming film type antennas | Heiner Brenninger, Alfons Lichtenegger, Christian Ecker, Adolf Baumann, Wolfgang Ramin +2 more | 2000-10-17 |
| 5608406 | Device for controlling discharge of a charge capacitor in a transponder | Josef H. Schuermann | 1997-03-04 |