Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7814395 | Rewrite strategy and methods and systems for error correction in high-density recording | Maarten R. de Haan | 2010-10-12 |
| 7646694 | Methods and systems for providing data track identifying information on a recording medium | Maarten R. de Haan | 2010-01-12 |
| 7391701 | Methods and systems for in-track optical positioning | Maarten R. deHaan | 2008-06-24 |
| 5452285 | Uniformly distributed servo data for optical information storage medium | — | 1995-09-19 |
| 4802152 | Compact disc drive apparatus having an interface for transferring data and commands to and from a host controller | Jan A. Markvoort, Adrianus J. M. Van Alphen | 1989-01-31 |
| 4641295 | Disc playback apparatus | Shunsuke Furukawa, Tadao Suzuki | 1987-02-03 |
| 4587643 | Disc playback apparatus | Shunsuke Furukawa, Tsuneo Furuya | 1986-05-06 |
| 4464757 | Method and device for writing and reading sector-organized information into and from a record carrier body | — | 1984-08-07 |