Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6068191 | Smart card with card body and semiconductor chip on a leadframe | Dieter Dlugosch, Roland Prass, Josef Kirschbauer | 2000-05-30 |
| 5917705 | Chip card | Josef Kirschbauer, Erich Hopf, Günther Grönninger, Jurgen Fischer, Josef Mundigl +1 more | 1999-06-29 |
| 4388127 | Method for wrapping three-dimensionally curved conductors | Karl Brunner, Hans Barking | 1983-06-14 |