Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8542837 | Key selection vector, mobile device and method for processing the key selection vector, digital content output device, and revocation list | Stefan Andersson | 2013-09-24 |
| 5279057 | Device for the identification of objects | Christian Ackerfors | 1994-01-18 |