Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
March 17, 2009
Patent Application Number
11751213
Date Filed
May 21, 2007
Patent Primary Examiner
Patent abstract
An optical disc apparatus which reads a barcode recorded on a predetermined area of an optical disc, includes a reading unit which reads the barcode from a plurality of tracks on the predetermined area of the optical disc, and a barcode data decoding unit which decodes barcode output data from a cumulative value of the barcode data of the plurality of tracks, which is read by the reading unit.
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