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:
Jun. 19, 2007
Filed:
Jul. 28, 2004
Yoichi Hida, Saijo, JP;
Taisuke Tsurui, Niihama, JP;
Yoichi Hida, Saijo, JP;
Taisuke Tsurui, Niihama, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
Information about the address of file information in a storage device and file information containing an updated version of the file information is recorded in different areas in the storage device before the file is updated, determination is made as to whether or not the information can be read successfully from the storage device (stepsand), and based on the determination, determination is made as to whether or not data recovery should be performed and, if data recovery should be performed (stepsand), data successfully read from the storage device is used to record the data in a sector indicated by the address information (step).