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:
Jun. 30, 2026
Filed:
Jul. 07, 2023
Stmicroelectronics S.r.l., Agrate Brianza, IT;
Matteo Quartiroli, Certosa di Pavia, IT;
STMICROELECTRONICS S.r.l., Agrate Brianza, IT;
Abstract
The integrated sensor has a clock which provides a clock signal having a clock frequency; a digital detector which detects a power grid signal and generates a reference digital signal indicative of the power grid signal and having a sample rate which is a function of the clock frequency; and a timing monitoring stage which receives the reference digital signal and a nominal signal indicative of a nominal timing of the reference digital signal. The timing monitoring stage also compares the reference digital signal with the nominal signal and, in response, provides an error signal indicative of a timing error between the reference digital signal and the nominal signal.