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:
Sep. 11, 2018
Filed:
Dec. 22, 2015
Applicant:
Intel Corporation, Santa Clara, CA (US);
Inventors:
Suraj Sindia, Hillsboro, OR (US);
Robert Kwasnick, Palo Alto, CA (US);
Dhruv Singh, Hillsboro, OR (US);
Assignee:
Intel Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/00 (2006.01); G01R 31/317 (2006.01); G01R 31/3177 (2006.01); H04L 9/08 (2006.01); H04L 9/32 (2006.01);
U.S. Cl.
CPC ...
G01R 31/31703 (2013.01); G01R 31/3177 (2013.01); H04L 9/0866 (2013.01); H04L 9/0891 (2013.01); H04L 9/3278 (2013.01); H04L 2209/34 (2013.01);
Abstract
An apparatus is described that includes a plurality of circuits each designed to exhibit a unique signature code that is determined from manufacturing tolerances associated with a manufacturing process used to manufacture the circuits. The apparatus also includes error circuitry to determine an error has arisen based on a change in signature codes from the plurality of circuits.