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. 16, 2025
Filed:
Sep. 30, 2022
Silicon Laboratories Inc., Austin, TX (US);
Dewitt C. Seward, Arlington, MA (US);
Attila Zolomy, Budapest, HU;
Clayton Daigle, Austin, TX (US);
Jeffrey Tindle, Austin, TX (US);
Silicon Laboratories Inc., Austin, TX (US);
Abstract
An electromagnetic pulse detector in an integrated circuit includes one or more peak hold circuits coupled to one or more traces in the integrated circuit and configured to asynchronously detect voltage spike(s) on the one or more traces and store voltage value(s) corresponding to the voltage spike(s). One or more comparator circuits are coupled to the peak hold circuits to compare the voltage values corresponding to the voltage spikes to one or more threshold voltage values. Storage locations are coupled to the comparator circuits to store indications of the voltage spike(s) being greater than the threshold voltage value to thereby indicate detection of an electromagnetic pulse.