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:
Jul. 17, 2007
Filed:
Sep. 30, 2003
Applicants:
Andrew Jarabek, Ontario, CA;
Aris Tombul, Ontario, CA;
Warren Lau, Ontario, CA;
Inventors:
Assignee:
Nortel Networks Limited, St. Laurent, Quebec, CA;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 31/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and apparatus for detecting errors in a memory includes generating a first check word based on incoming data and generating a second check word based on stored data. The method includes comparing the first check word to the second check word, generating a comparison result, and indicating a failure based on the comparison result.