ALEXANDRIA, Va., Aug. 20 -- United States Patent no. 12,395,127, issued on Aug. 19, was assigned to Elite Semiconductor Microelectronics Technology Inc. (Hsinchu, Taiwan).
"Audio amplifier with feedback control" was invented by Isaac Y. Chen (Hsinchu, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An audio amplifier includes a plurality of power stages, a driving circuit, and a power stage control circuit. The driving circuit is arranged to drive the power stages. The power stage control circuit includes a feedback circuit and a control circuit. The feedback circuit is coupled to the power stages, and is arranged to generate a feedback signal according to at least one detection input, wherein the at l...