Information recording medium, apparatus for recording and/or reproducing data on and/or from information recording medium, method of recording and/or reproducing data on and/or from information recording medium, and computer-readable recording medium storing program for executing the method
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United States of America Patent
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Jun 29, 2010
Grant Date -
Oct 12, 2006
app pub date -
Jun 9, 2006
filing date -
Apr 17, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method of recording and/or reproducing data on and/or from an information recording medium including a compatibility information area in which compatibility information, which specifies whether each area on the information recording medium is recordable and/or reproducible, is recorded, the method includes reading the compatibility information, which specifies whether each area on the information recording medium is recordable and/or reproducible; and recording and/or reproducing the data on and/or from the information recording medium with reference to the compatibility information, wherein if other write protection forms of the information recording medium exist, write protection of the information recording medium is determined, based on a result of performing an OR function on the compatibility information and the other write protection forms.
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