Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9329055 | Inductive sensor device with at least one coil | Henning Irle | 2016-05-03 |
| 7198302 | Card-shaped data carrier and method for producing same | Dirk Fischer, Michael Hennemeyer-Schwenker | 2007-04-03 |
| 7158145 | Method for applying colored information on an object | Dirk Fischer, Michael Hennemeyer-Schwenker | 2007-01-02 |
| 6986926 | Method for the recording of data on/in data supports by means of laser radiation and data supports produced thus | Michael Hennemeyer-Schwenkner, Matthias Schumacher, Dirk Fischer | 2006-01-17 |
| 6827283 | Product with a security element | Frank Kappe, Dirk Fischer, Michael Hennemeyer-Schwenker, Mathias Schumacher | 2004-12-07 |
| 6783077 | Conductor track supporting layer for laminating inside a chip card, chip card comprising a conductor track supporting layer, and method for producing a chip card | — | 2004-08-31 |
| 6659355 | Method for producing a multi-layer chip card | Dirk Fischer | 2003-12-09 |
| 5969951 | Method for manufacturing a chip card and chip card manufactured in accordance with said method | Dirk Fischer | 1999-10-19 |