ALEXANDRIA, Va., July 21 -- United States Patent no. 12,689,335, issued on July 21, was assigned to Apple Inc. (Cupertino, Calif.).
"Programmable power amplifier" was invented by Ahmed G Radwan (Munich).
According to the abstract* released by the U.S. Patent & Trademark Office: "This disclosure is directed to a programmable power amplifier including an output impedance matching circuit, and a programmable inductance matching circuit. The inductance matching circuit may be coupled to the impedance matching circuit. The inductance matching circuit may include one or more shunt inductors to reduce an adverse effect of one or more capacitors of the programmable power amplifier. The inductance matching circuit may improve an output power of th...