Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7480801 | Method for securing data traffic in a mobile network environment | Volkmar Lotz, Sebastian Mödersheim, Haykal Tej | 2009-01-20 |
| 7266682 | Method and system for transmitting data from a transmitter to a receiver and transmitter and receiver therefor | — | 2007-09-04 |
| 7007164 | Method and array for authenticating a first instance and a second instance | — | 2006-02-28 |
| 6542607 | Device and method for the cryptographic processing of a digital data stream presenting any number of data | Wolfgang Klasen | 2003-04-01 |
| 6401204 | Process for cryptographic code management between a first computer unit and a second computer unit | Volker Kessler | 2002-06-04 |
| 6052787 | Process for group-based cryptographic code management between a first computer unit and group computer units | Wolfgang Klasen, Volker Kessler | 2000-04-18 |