Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4633343 | Method of and apparatus for writing data on a recording medium and the medium so produced | Christian Maury, Denis Pinson | 1986-12-30 |
| 4400746 | Apparatus for and method of determining transverse position of a transducer head relative to read data tracks | — | 1983-08-23 |
| 4392164 | Method of and apparatus for controlling the gain of circuitry responsive to read head of a memory | — | 1983-07-05 |