Information storage medium and method and apparatus for reproducing information recorded on the same
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United States of America Patent
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Issued Date -
Jun 2, 2005
app pub date -
Nov 26, 2004
filing date -
Nov 28, 2003
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An information storage medium containing recording marks with a size below a resolution limit of an incident beam emitted from an information reproducing apparatus, the information storage medium including a reference signal, recorded in the form of data, to compensate for signal degradation due to defocus or tilt, and a method and apparatus to reproduce information from the information storage medium.
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