Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9439024 | Chip card, end unit with chip card and method for modifying a chip card | Dierk Dohmann | 2016-09-06 |
| 8688076 | Subscriber identifier and method for subscriber authentication | — | 2014-04-01 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9439024 | Chip card, end unit with chip card and method for modifying a chip card | Dierk Dohmann | 2016-09-06 |
| 8688076 | Subscriber identifier and method for subscriber authentication | — | 2014-04-01 |