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:
Dec. 29, 2020
Filed:
Mar. 14, 2018
Applicant:
Stmicroelectronics (Rousset) Sas, Rousset, FR;
Inventors:
Alexandre Sarafianos, Pourrieres, FR;
Thomas Ordas, Pourcieux, FR;
Assignee:
STMICROELECTRONICS (ROUSSET) SAS, Rousset, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/76 (2013.01); H04L 9/00 (2006.01); G09C 1/00 (2006.01); G11C 19/28 (2006.01); H03K 19/003 (2006.01); H03K 19/20 (2006.01); H03K 19/21 (2006.01);
U.S. Cl.
CPC ...
G06F 21/76 (2013.01); G09C 1/00 (2013.01); G11C 19/28 (2013.01); H03K 19/003 (2013.01); H03K 19/20 (2013.01); H03K 19/21 (2013.01); H04L 9/004 (2013.01);
Abstract
A device can be used for detecting faults. A shift register is suitable for shifting, in tempo with a clock, a binary signal alternating between two logic levels, in successive cells of the shift register. A first logic circuit is suitable for comparing values contained in at least one pair of cells of the register.