Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7016500 | Code exchange protocol | Guido Von Der Heidt, Joachim Velten | 2006-03-21 |
| 6397333 | Copy protection system and method | Jörg Schepers, Dietmar Zaig, Michael Smola | 2002-05-28 |