Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8031564 | Method and circuit for evaluating a wobble signal | — | 2011-10-04 |
| 7940620 | Modified jitter criterion for optical recording media | Joachim Knittel, Rudolf Eyberg | 2011-05-10 |