Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7451936 | Module for contactless chip cards or identification systems | Frank Puschner, Andreas Karl | 2008-11-18 |
| 7240847 | Chip card | Frank Puschner, Reinhard Proske, Peter Stampka | 2007-07-10 |
| 7192509 | Process for producing a metal structure in foam form, a metal foam, and an arrangement having a carrier substrate and a metal foam | Andreas Karl, Ewald Simmerlein-Erlbacher | 2007-03-20 |
| 7100836 | Module for contactless chip cards or identification systems | Frank Puschner, Andreas Karl | 2006-09-05 |
| 6984446 | Process for producing a metal layer on a substrate body, and substrate body having a metal layer | Harald Gundlach, Ewald Simmerlein-Erlbacher | 2006-01-10 |
| 6946958 | Contactless data storage medium | Harald Gundlach, Michael Hochholzer, Gerald Holweg, Jens Riedel, Walter Kargl | 2005-09-20 |