Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6442626 | Copy protection system only authorizes the use of data if proper correlation exists between the storage medium and the useful data | Michael Smola | 2002-08-27 |
| 6397333 | Copy protection system and method | Peter Söhne, Jörg Schepers, Michael Smola | 2002-05-28 |