Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9984321 | Chip card and control element | Stephan Rampetzreiter, Martin Buchsbaum, Jakob Jongsma, Georg Skacel, Bernhard Wedl | 2018-05-29 |
| 9275324 | Booster antenna structure for a chip card | Thomas Grieshofer, Stephan Rampetzreiter | 2016-03-01 |
| 8833668 | Chip card contact array arrangement | Thomas Grieshofer, Peter Raggam | 2014-09-16 |