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. 06, 2022
Filed:
Apr. 06, 2021
Stmicroelectronics International N.v., Geneva, CH;
Manoj Kumar Tiwari, Unnao, IN;
Saiyid Mohammad Irshad Rizvi, New Delhi, IN;
STMicroelectronics International N.V., Geneva, CH;
Abstract
A glitch filter is provided. The glitch filter receives an input signal and sets a voltage level of an intermediary input node in accordance with a state of the input signal. The glitch filter charges or discharges a switched capacitance based on the voltage level of the intermediary input node and charges or discharges a filter capacitance based on a charge of the switched capacitance. The glitch filter sets a state of an output signal based on the charge of the filter capacitance. The glitch filter includes a reset stage that at least partially filters a burst of glitches in the input signal from the output signal by controlling the charge of the switched capacitance based on the state of the input signal and the state of the output signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile