ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,706,570, issued on Aug. 11, was assigned to Murata Manufacturing Co. Ltd. (Kyoto, Japan).
"Differential Doherty amplifier circuit" was invented by Hideyuki Satou (Kyoto, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A differential Doherty amplifier circuit includes a first differential amplifier including a first carrier amplifier and a second carrier amplifier, a second differential amplifier including a first peak amplifier and a second peak amplifier, a first line connected to the first carrier amplifier and the first peak amplifier, and a second line connected to the second carrier amplifier and the second peak amplifier. The first differenti...