Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6441847 | Method for determining the quality of a video and/or television image signal | Stefan Schradi | 2002-08-27 |
| 6370313 | Method for recording information on the control track of a storage medium | Axel Marzluf | 2002-04-09 |