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. 29, 2012
Filed:
Oct. 26, 2006
Takehito Yamaguchi, Osaka, JP;
Kenji Maeda, Osaka, JP;
Shigeo Sakaue, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A file recording device includes a control unit () that controls a batch copy process which copies collectively a plurality of files stored in a first recording medium () from the first recording medium () to a second recording medium (). When a batch copy process is completed, the control unit () records copy date and time identification information for identifying copy completion date and time to the first recording medium. The control unit () performs the control so as to compare the batch copy completion date and time indicated by the copy date and time identification information with recording date and time information on files stored in the first recording medium, to identify a file recorded in the first recording medium () later than the date and time on which the batch copy is performed, and then to copy the identified file to the second recording medium ().