Recording medium for storing version information for...

Details Recording medium for storing version information for... Recording medium for storing version information for...

2011-07-19

2011-07-19

Huber, Paul (Department: 2627)

Dynamic information storage or retrieval

Specific detail of information handling portion of system

Radiation beam modification of or by storage medium

C369S053200

Reexamination Certificate

active

07983136

ABSTRACT:
A method of recording read/write compatibility information on an optical disc and a recording medium employing the method. Extended part version information, latest part version having recording capability, and latest part version having reproducing capability are stored in n.xy form on 6 bytes of a reserved zone of a physical format information zone of the optical disc. A recording/reproducing apparatus to record extended part version information on a reserved zone of a physical format information zone of a recording medium. The recording/reproducing apparatus has a base part version and a comparing unit to determine recording/reproducing compatibility with a recording medium having a detailed extended part version stored in a reserved zone of a physical format information zone.

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U.S. Appl. No. 11/104,521, filed Apr. 13, 2005, Jung-wan Ko, Samsung Electronics Co., Ltd.

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