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. 03, 2012
Filed:
Jun. 26, 2009
Kazunari Fujiwara, Osaka, JP;
Kazunari Fujiwara, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A data recording apparatus () in the present invention includes: a data recording unit () that records and holds AV data supported by a copyright protection system permitting multiple times dubbing; a media recording unit () that performs dubbing or moving of the AV data between storage medium and the data recording unit (), or between storage medium and different storage medium; a dubbing management information management unit () that manages dubbing management information for the AV data; and a media determination unit () that determines whether the storage medium is rewritable or non-rewritable based on the media type of storage medium. When the media recording unit () performs moving of the AV data from the data recording unit () to the storage medium, the dubbing management information management unit () updates the dubbing management information management unit () corresponding to the AV data according to the determination result.