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:
Mar. 19, 2024
Filed:
Aug. 25, 2022
Applicant:
Stmicroelectronics (Grand Ouest) Sas, le Mans, FR;
Inventor:
Franck Albesa, Parigne l'eveque, FR;
Assignee:
STMICROELECTRONICS (GRAND OUEST) SAS, Le Mans, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/57 (2013.01); G06F 9/30 (2018.01); H03K 21/38 (2006.01);
U.S. Cl.
CPC ...
G06F 21/575 (2013.01); G06F 9/30003 (2013.01); G06F 21/57 (2013.01); H03K 21/38 (2013.01);
Abstract
A method includes protecting a boot sequence of a processing device by incrementing a counting value generated by a monotonic counter, then a first time period after the beginning of the boot sequence, comparing, by the protection circuit, the counting value with a first reference value, and, if the counting value is smaller than the first reference value, changing, by the protection circuit, the counting value to the first reference value.
Albesa, Franck. (2024). Processing device and method for secured boot (U.S. Patent No. 11934529). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11934529
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile