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:
Jan. 04, 2011
Filed:
Dec. 07, 2005
Charles William Blevins, Madison, AL (US);
Charles William Blevins, Madison, AL (US);
Smiths Aerospace LLC, Grand Rapids, MI (US);
Abstract
A system and method for detecting and correcting errors in a memory in a device includes generating an error value of data stored at first predetermined locations in a first memory. The generated error value is compared to a corresponding error value stored in an error memory, each value in the error memory being calculated from at least two data values stored at predetermined locations in the first memory. The data stored in the first predetermined locations of the first memory is rewritten with data stored in first predetermined locations of a second memory if the generated error value is different than the corresponding error value stored in the error memory, the data stored in the second memory being the same as the data stored in the first memory.