Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10867326 | Reputation system and method | Dirk Wacker, Katharina Wallhausser | 2020-12-15 |
| 10496985 | Loading and disbursement of an electronic amount of money | Jan Eichholz | 2019-12-03 |
| 10050788 | Method for reading an identification document in a contactless manner | Jan Eichholz, Thomas Aichberger | 2018-08-14 |
| 9722800 | Method for creating a derived entity of an original data carrier | Jens Urmann | 2017-08-01 |
| 9411981 | Method and system for activating a portable data carrier | Jan Eichholz, Henning Daum | 2016-08-09 |
| 9325504 | Method for secure transfer of an application from a server into a reading device unit | Dieter Weiss, Jan Eichholz, Florian Gawlas | 2016-04-26 |
| 9275241 | Cryptographic method | — | 2016-03-01 |
| 9098734 | System and method for the presence recognition of a second portable data carrier by a first portable data carrier | Klaus Finkenzeller | 2015-08-04 |
| 8966275 | Method for authenticating a portable data carrier | Jan Eichholz | 2015-02-24 |
| 8953804 | Method for establishing a secure communication channel | Jan Eichholz, Dirk Wacker, Markus Sauermann | 2015-02-10 |
| 8866585 | Method for challenge response authentication between a reading device and a transponder using contactless data transmission | Klaus Finkenzeller, Dirk Wacker | 2014-10-21 |
| 8793495 | Method for authenticating a portable data carrier | — | 2014-07-29 |
| 8205249 | Method for carrying out a secure electronic transaction using a portable data support | Nigol Martin | 2012-06-19 |
| 7347380 | Installing a file system in a data carrier | Daniel Ciesinger | 2008-03-25 |
| 6798334 | Method and device for verifying a biometric characteristic | Albert Mödl, Robert Müller, Bruno Struif, Dirk Scheuermann | 2004-09-28 |
| 5317637 | Data exchange system with a check of the apparatus for its authentication status | Albert Pichlmaier | 1994-05-31 |