US Patent Issued to Intel on March 25 for "Circuitry for digital-to-analog conversion, differential systems and digital-to-analog converter" (Austrian, American Inventors)

ALEXANDRIA, Va., March 26 -- United States Patent no. 12,261,622, issued on March 25, was assigned to Intel Corp. (Santa Clara, Calif.).

"Circuitry for digital-to-analog conversion, differential systems and digital-to-analog converter" was invented by Michael Kalcher (Villach, Austria), Daniel Gruber (St. Andrae, Austria) and Martin Clara (Santa Clara, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Circuitry for digital-to-analog conversion is provided. The circuitry includes a driver circuit and a weighting resistor circuit coupled to an output of the driver circuit. The weighting resistor circuit includes a first resistive sub-circuit coupled to the output of the driver circuit and an intermediate n...