ALEXANDRIA, Va., July 21 -- United States Patent no. 12,689,341, issued on July 21, was assigned to Microchip Technology Inc. (Chandler, Ariz.).

"Amplifying a differential voltage signal component of a voltage across a resistor" was invented by David Gammie (Chandler, Ariz.).

According to the abstract* released by the U.S. Patent & Trademark Office: "One or more examples relate to an apparatus to amplify differential voltage signal components of voltage across a resistor. Such an apparatus may include a resistor; a differential amplification circuit operatively coupled with the resistor to amplify a differential voltage signal component of a voltage across the resistor; and an operative coupling between the resistor and the differential a...