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:
Oct. 14, 2025
Filed:
Oct. 05, 2023
Cirrus Logic International Semiconductor Ltd., Edinburgh, GB;
John P. Lesso, Edinburgh, GB;
Salvatore Caporale, Edinburgh, GB;
Cirrus Logic Inc., Austin, TX (US);
Abstract
Circuitry for determining one or more characteristics of an electrochemical cell comprising a first working electrode, a second working electrode and a counter electrode, the circuitry comprising: drive circuitry configured to: apply a first stimulus to the first working electrode; apply a compensation stimulus to one or more of the first working electrode, the second working electrode and the counter electrode; measurement circuitry configured to: measure a first signal at the first working electrode; and measure a second signal at the second working electrode; and processing circuitry configured to: determine the one or more characteristics of the electrochemical cell based on the first signal or the second signal, wherein the compensation stimulus is applied to compensate for cross talk between the first working electrode and the second working electrode.