ALEXANDRIA, Va., March 3 -- United States Patent no. 12,567,836, issued on March 3, was assigned to Angelic Drones Inc. (Chicago).
"Methods for manufacturing Doherty power amplifier" was invented by Rachit Joshi (Uttar Pradesh, India).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides methods for manufacturing Doherty power amplifiers. The methods include: providing at least one main amplifier operated at a fundamental frequency; providing at least one peaking amplifier connected to the main amplifier in parallel and sharing a common load or a load; and connecting a first hybrid integrated matching circuit between output terminals of the at least one main amplifier and the at least...