Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6020985 | Multilayer reflection microhologram storage in tape media | Robert R. McLeod, Sergei Sochava, Andrew Daiber, Mark McDonald, Lambertus Hesselink +1 more | 2000-02-01 |
| 5023861 | Single stage tracking actuator apparatus for optical beam information storage drive system | Patrick J. Champagne | 1991-06-11 |
| 5013136 | Method and apparatus for anamorphically shaping and achromatically deflecting electromagnetic beams | Frank R. Whitehead | 1991-05-07 |
| 4989189 | Magneto-optic playback apparatus including astigmatic diffracting means | Alan B. Marchant | 1991-01-29 |
| 4972350 | Position mode track seek servo for high capacity disk drive system | Jerome F. Richgels, John C. Kuklewicz | 1990-11-20 |
| 4929067 | Method and apparatus for anamorphically shaping and deflecting electromagnetic beams | — | 1990-05-29 |
| 4434477 | Mechanically addressed optical memory | Bernhard Hill | 1984-02-28 |