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. 12, 2024
Filed:
Jul. 12, 2022
Applicants:
Stmicroelectronics (Rousset) Sas, Rousset, FR;
Stmicroelectronics International N.v., Schiphol, NL;
Inventors:
Francesco La Rosa, Rousset, FR;
Marco Bildgen, Habere-Poche, FR;
Assignees:
STMicroelectronics (Rousset) SAS, Rousset, FR;
STMicroelectronics International N.V., Schiphol, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 19/17768 (2020.01); H03K 19/08 (2006.01); H03K 19/1776 (2020.01); H04L 9/32 (2006.01);
U.S. Cl.
CPC ...
H03K 19/17768 (2013.01); H03K 19/0813 (2013.01); H03K 19/1776 (2013.01);
Abstract
In an embodiment an integrated device includes a first physical unclonable function module configured to generate an initial data group and management module configured to generate an output data group from at least the initial data group, authorize only D successive deliveries of the output data group on a first output interface of the device, D being a non-zero positive integer, and prevent any new generation of the output data group.