Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12340265 | Method for producing a chip card body | Thorsten Sauer, Thomas Tarantino | 2025-06-24 |
| 12282815 | Method for producing a multi-layered card body | — | 2025-04-22 |
| 12265872 | Card body for a chip card and chip card | — | 2025-04-01 |
| 12260286 | Method for determining a value of an electromagnetic field strength, method for coupling a reader, chip card, and reader for a chip card | — | 2025-03-25 |
| 12242910 | Method for producing a chip card, card body for a chip card, and chip card | — | 2025-03-04 |
| 12175317 | Chip body for a chip card, chip card, and method for producing a chip body | — | 2024-12-24 |
| 12141637 | Method for producing a card body, method for producing a chip card, card body for a chip card and chip card | — | 2024-11-12 |
| 12079678 | Method for producing a card body, card body for a chip card and chip card | — | 2024-09-03 |
| 11983592 | Method for testing a chip card element | — | 2024-05-14 |
| 11205020 | Memory management of a security module | — | 2021-12-21 |
| 10943238 | Transaction authorization method | Claus Dietze, Martin Auer | 2021-03-09 |
| 10531296 | Method for loading a subscription into an embedded security element of a mobile terminal | Claus Dietze | 2020-01-07 |
| 10366317 | Method and system for preventing forgery | Dietrich Fischer, Rastislav Motúz | 2019-07-30 |
| 9851399 | Method and apparatus for checking a circuit | Klaus Finkenzeller | 2017-12-26 |
| 9588907 | Initial operation of a portable data carrier | Wolfgang Rankl | 2017-03-07 |
| 9495566 | Method for interaction of a data carrier with an end device | Dieter Weiss | 2016-11-15 |
| 9316674 | Method for checking an antenna coil | Klaus Finkenzeller, Carsten Bohn | 2016-04-19 |
| 8996387 | Release of transaction data | Thomas Stocker | 2015-03-31 |
| 8983072 | Portable data carrier featuring secure data processing | — | 2015-03-17 |
| 8912997 | Displaying useful information on a display element | — | 2014-12-16 |
| 8826027 | Method for producing acknowledged transaction data and corresponding device | Helmut Scherzer, Hans-Jürgen Roth | 2014-09-02 |
| 8803658 | Method, portable data carrier, and system for releasing a transaction using an acceleration sensor to sense mechanical oscillations | Wolfgang Rankl | 2014-08-12 |
| 8504105 | Simultaneous interface use | Karl Eglof Hartel | 2013-08-06 |
| 8239683 | Method for producing acknowledged transaction data and corresponding device | Helmut Scherzer, Hans-Jürgen Roth | 2012-08-07 |
| 7805718 | Optimisation of a compiler generated program code | Werner Ness | 2010-09-28 |