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:
May. 09, 2006
Filed:
May. 07, 2003
Katsumi Matsuno, Kanagawa, JP;
Akinobu Sugino, Kanagawa, JP;
Kenichiro Aridome, Kanagawa, JP;
Shingo Yoshioka, Kanagawa, JP;
Katsumi Matsuno, Kanagawa, JP;
Akinobu Sugino, Kanagawa, JP;
Kenichiro Aridome, Kanagawa, JP;
Shingo Yoshioka, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Pioneer Corporation, Tokyo, JP;
Abstract
The present invention provides an optical disk drive, optical disk recording method, optical disk recording program and a recording medium having the optical disk recording method recorded therein, applicable to a DVD drive, for example, to permit recording of also a file of still pictures other than moving pictures with a sufficient extension of the recording ability of the optical disk. To this end, individual management information can be accessed via guide information for an extended file in consideration and an identification code CAT ID indicative of the type of the extended file and recording format CAT INFO TYPE of the management information are allocated to the extension-file guide information.