The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 20, 1999
Filed:
Sep. 17, 1996
Sony Corporation, Tokyo, JP;
Abstract
An information recording method based on a recording format in which when information is recorded on an information recording medium by a recording means, accompanying information concerning at least the information recording medium or recording information is repeatedly recorded a plurality of times together with the recording information comprises the steps of searching a recording failure position in an area in which the accompanying information is to be recorded when a recording of the accompanying information is failed, moving the recording means from a recording start position to the recording failure position, and recording the accompanying information from the recording failure position by the recording means based on the recording format. A write once optical disk recording method based on a recording format in which when information is recorded on a write once optical disk by a recording means, accompanying information concerning at least the write once optical disk or the recording information is repeatedly recorded a plurality of times together with the recording information comprises the steps of searching a recording failure position in an area in which the accompanying information is to be recorded when a recording of the accompanying information is failed, moving the recording means from a recording start position to the recording failure position and recording the accompanying information from the recording failure position by the recording means based on the recording format.