ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,445,100, issued on Oct. 14, was assigned to SEMICONDUCTOR COMPONENTS INDUSTRIES LLC (Scottsdale, Ariz.).
"Chopper-stabilized amplifier" was invented by Cornel D. Stanescu (Bucharest, Romania) and Adrian Constantin Veselu (Bucharest, Romania).
According to the abstract* released by the U.S. Patent & Trademark Office: "A high-voltage chopper-stabilized amplifier can include two paths to compensate for non-ideal electrical parameters. A first path, leading to a primary input of the amplifier, may include a first mux interface circuit to limit voltages at the primary input of the amplifier. A second path, leading to an auxiliary input of the amplifier, may include a chopper amplifier cir...