Cylindrical optical data memory

Dynamic optical information storage or retrieval – Optical storage medium structure – Optical tape record

Reexamination Certificate

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Details

C242S535100, C369S094000

Reexamination Certificate

active

07024675

ABSTRACT:
A data storage medium includes an optical information carrier comprising a spiral-wound polymer film. The central area of the data storage medium is provided with a recess whose periphery is formed by the innermost winding of the polymer film.

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Optimem Das Projekt OptiMem verfolgt im Wesentlichen drei Ziele: pp 1-8.
Certified Translation of U.S. Appl. No. 10/030,475, filed Feb. 20, 2002.
Copy of allowed claims of U.S. Appl. No. 10/030,475, (claims 1-10 and 12-33).

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