Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8863306 | Device and method for digital rights management | Bert Greevenbosch, Stefan Kraegeloh, Harald Fuchs | 2014-10-14 |
| 8782419 | Device and method for a backup of rights objects | Bert Greevenbosch, Harald Fuchs, Stefan Kraegeloh | 2014-07-15 |