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:
Jul. 14, 2026
Filed:
Apr. 11, 2024
Cypress Semiconductor Corporation, San Jose, CA (US);
Adrian Lin, Austin, TX (US);
David Lovelace, Lakeway, TX (US);
Infineon Technologies Americas Corp., San Jose, CA (US);
Abstract
A voltage across a first capacitor and a voltage across a second capacitor are set to a reference voltage via a reference voltage source. The first and second capacitors are disconnected from the reference voltage source and the reference voltage is turned-off. A processing device turns-on the reference voltage in response to determining a voltage difference between the first and second capacitors due to leakage current is at or above a threshold level. The first and second capacitors are connected to the reference voltage source to return the voltage across the first capacitor and the voltage across the second capacitor to the reference voltage.