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:
Nov. 28, 2006
Filed:
Mar. 22, 2002
Applicant:
Shin-ichiro Tomisawa, Gifu-ken, JP;
Inventor:
Shin-ichiro Tomisawa, Gifu-ken, JP;
Assignee:
Sanyo Electric Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 29/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An error correction apparatus for performing an error correction process on digital data that is stored in a buffer memory and includes multiple code words. The device includes a memory access circuit for controlling reading and writing of the code words to the buffer memory. Operational circuits perform a syndrome calculation with each of the multiple code words read from the buffer memory. The memory access circuit consecutively reads the multiple code words from the buffer memory and distributes the code words to the operational circuits.