ALEXANDRIA, Va., July 14 -- United States Patent no. 12,681,103, issued on July 14, was assigned to Analog Devices Inc. (Wilmington, Mass.).

"Electrochemical impedance spectroscopy current measurement system gain control" was invented by Brian Harrington (Upton, Mass.), Sheila Patricia Seidel (Jamaica Plain, Mass.), Leah Alexis Garber (Carlisle, Mass.), Sue Zheng (Melrose, Mass.), Kate Danielle Fischl (Jamaica Plain, Mass.) and Atulya Yellepeddi (Medford, Mass.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for selecting one or more gain values in an electrochemical impedance spectroscopy (EIS) current measurement system to provide an improved signal-to-noise characteristic can include selecting a l...