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:
Sep. 22, 2026
Filed:
Apr. 23, 2024
Stmicroelectronics International N.v., Geneva, CH;
Paolo Rosingana, Savigliano, IT;
Matteo Quartiroli, Certosa di Pavia, IT;
STMicroeletronics N.V., Geneva, CH;
Abstract
A shock recovery circuit is disclosed. The circuit includes a phase locked loop (PLL) monitor circuit configured to receive at least one of a PLL input clock and a PLL feedback clock, and to generate a PLL status signal based on at least one of the PLL input clock and the PLL feedback clock, the PLL status signal indicating whether a shock event has occurred; an acceleration monitor circuit configured to receive acceleration data, and to generate an acceleration status signal based on the acceleration data, the acceleration status signal indicating whether the shock event has occurred; and a controller, configured to receive the PLL status signal and the acceleration status signal, generate an enable signal indicating whether a mechanical oscillating sensor generating the PLL input clock is to operate, and generate a multiplexer signal indicating whether a system clock is to be generated based on the PLL feedback clock.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile