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:
Aug. 20, 2024
Filed:
Mar. 18, 2021
Nxp Usa, Inc., Austin, TX (US);
Michael Andreas Staudenmaier, Munich, DE;
Vincent Aubineau, Issy-les-Moulineaux, FR;
Michael Rohleder, Unterschleissheim, DE;
NXP USA, Inc., Austin, TX (US);
Abstract
A peak current detector is integrated into a power supply, such as a power management integrated circuit, to detect glitch attacks imposed on the power rails inside the power supply. Integrated circuitry being supplied by the power supply periodically checks the state of the power supply via a secure communication channel to obtain the detected peak current values, which allow the integrated circuitry to detect those attacks and react accordingly to any possible threats.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile