US2007230319A1PendingUtilityA1
Information recording medium and information reproduction method
Est. expiryMar 4, 2023(expired)· nominal 20-yr term from priority
G11B 27/10G11B 27/24G11B 2220/20G11B 7/00745G11B 2020/1265G11B 20/1217G11B 7/00718G11B 2220/2541G11B 7/24082G11B 2220/213G11B 2220/216G11B 2020/1268G11B 2020/1292G11B 20/1403G11B 2020/1239G11B 27/19
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Claims
Abstract
An information recording medium having a plurality of tracks, wherein the respective tracks at least include: a plurality of segments, and having redundancy of identical information being maintained in at least two of the segments of the same track.
Claims
exact text as granted — not AI-modified1 . An information recording medium having a plurality of tracks, wherein the respective tracks at least comprise: a plurality of segments, and having redundancy of identical information being maintained in at least two of the segments of the same track.
2 . An information recording medium according to claim 1 , wherein the redundancy of identical information is adapted to allow original information of a non-reproducible portion to be restored by extracting from an optional portion of a segment with identical information disposed therein.
3 . An information recording medium having a plurality of tracks, wherein the respective tracks at least comprise: a plurality of segments, where identical information is maintained in at least two of the segments of the same track, and information for detection/correction of an error is at least added to the identical information and is disposed in the respective segments along with address information.Join the waitlist — get patent alerts
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