Information recording medium, recording apparatus and method...

Details Information recording medium, recording apparatus and method... Information recording medium, recording apparatus and method...

2006-02-09

2008-09-30

Huber, Paul (Department: 2627)

Dynamic information storage or retrieval

Condition indicating, monitoring, or testing

Including radiation storage or retrieval

C369S275300

Reexamination Certificate

active

07430156

ABSTRACT:
An information recording medium (100) is provided with: a user data area (108) for recording therein record data; a plurality of temporary defect management areas (104, 105) for temporarily recording therein defect management information (120) which is a basis of defect management for a defect in the data area; and a flag area (111) for recording therein distinction information for distinguishing a temporary defect management area in which the defect management information that is effective is recorded, from the plurality of temporary defect management areas, the distinction information being recorded as a type of a combination pattern of an area set to be in a recorded condition and an area left to be in an unrecorded condition according to a predetermined rule, in the flag area.

REFERENCES:
patent: 5802028 (1998-09-01), Igarashi
patent: 6011764 (2000-01-01), Itami et al.
patent: 2003/0126527 (2003-07-01), Kim et al.
patent: 2-89259 (1990-03-01), None
patent: 7-29177 (1995-01-01), None
patent: 9-16966 (1997-01-01), None
patent: 2003-30856 (2003-01-01), None

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