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. 05, 2019
Filed:
Jun. 13, 2018
Applicant:
Globalfoundries Inc., Grand Cayman, KY;
Inventors:
Darren L. Anand, Williston, VT (US);
William Roy John Corbin, Underhill, VT (US);
Assignee:
GLOBALFOUNDRIES INC., Grand Cayman, KY;
Primary Examiner:
Int. Cl.
CPC ...
G11C 16/10 (2006.01); G11C 16/04 (2006.01); G11C 16/26 (2006.01); H04L 9/32 (2006.01); G11C 16/34 (2006.01);
U.S. Cl.
CPC ...
G11C 16/0466 (2013.01); G11C 16/10 (2013.01); G11C 16/26 (2013.01); G11C 16/3459 (2013.01); H04L 9/3278 (2013.01);
Abstract
The present disclosure relates to a structure which includes a pair of non-volatile storage devices in a memory array which are sensed to determine an initial data state and reinforced by a write operation of the initial data state to the pair of non-volatile storage devices. The structure can be used for a robust and error free physical unclonable function.