Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7814395 | Rewrite strategy and methods and systems for error correction in high-density recording | Marinus J. B. M. Monen | 2010-10-12 |
| 7646694 | Methods and systems for providing data track identifying information on a recording medium | Marinus J. B. M. Monen | 2010-01-12 |
| 4375088 | Optically readable record carrier with track variations which provide clock and tracking signals and apparatus for recording and/or reproducing data from such a record carrier | Klaas Compaan, Leopold H. Hissel | 1983-02-22 |
| 4366564 | Apparatus for writing digital information in a disc-shaped optically readable record carrier | Marino G. Carasso | 1982-12-28 |
| 4238843 | Disc-shaped optically readable record carrier used as a data storage medium | Marino G. Carasso, Johannes J. Verboom | 1980-12-09 |
| 4188638 | Color television signal having color-difference signals alternating between two carriers | — | 1980-02-12 |