US Patent Issued to Apple on Oct. 27 for "Amplifier circuitry with reconfigurable matching for power backoff" (California Inventors)

ALEXANDRIA, Va., Oct. 27 -- United States Patent no. 12,776,751, issued on Oct. 27, was assigned to Apple Inc. (Cupertino, Calif.).

"Amplifier circuitry with reconfigurable matching for power backoff" was invented by Kefei Wu (San Diego), Xiaoqiang Li (San Diego), Siwei Li (San Diego) and Morteza Nick (San Diego).

According to the abstract* released by the U.S. Patent & Trademark Office: "Wireless circuitry may be provided with amplifier circuitry that includes a set of amplifiers on first and second signal lines and matching circuitry that couples the set of amplifiers to an output. The matching circuitry may include a transformer having a primary winding that extends between the signal lines and a secondary winding that extends between ...