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:
Dec. 09, 2014
Filed:
Sep. 12, 2012
Hideyuki Unno, Kawasaki, JP;
Hideyuki Unno, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A mark adding unit adds first information that is erroneously generated error detecting data of first data stored in a first storage area of a memory to the first data and adds second information that is erroneously generated error detecting information of second data stored in a second storage area to the second data. A mark removing unit removes the second information in the second data by rewriting the second information with the error detecting information of the second data without rewriting the first information in the first data when the second storage area out of the first storage area and the second storage area is configured to be usable. An error detecting unit performs an error detecting process of read-out data using information that is added to the read-out data in a case where the data stored in the memory is read out.