METHOD OF MANAGING DEFECTS IN OPTICAL RECORDING MEDIUM AND OPTICAL RECORDING MEDIUM USING SAID METHOD Russian patent published in 2010 - IPC G11B7/04

Abstract RU 2402081 C2

FIELD: information technology.

SUBSTANCE: recording medium has at least two temporal defect management zones. When using the recording medium, defect management information is recorded in one of the two temporal defect management zones. Upon extraction of the recording medium, the latest temporal defect management information is recorded in the second temporal defect management zone.

EFFECT: possibility of quickly finding the latest defect management information.

6 cl, 4 dwg

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RU 2 402 081 C2

Authors

Pkhak Enk Chkhol'

Kim Sun Teh

Dates

2010-10-20—Published

2004-02-25—Filed