Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7761716 | Method and arrangement for securing a man-machine dialogue | Walter Mohrs | 2010-07-20 |
| 7492878 | Method for providing and billing for functionalities of a wireless identification module WIM in mobile communication terminals | Michael Dupre | 2009-02-17 |