ALEXANDRIA, Va., Aug. 5 -- United States Patent no. 12,700,839, issued on Aug. 4, was assigned to Telefonaktiebolaget LM Ericsson (Publ) (Stockholm).
"Amplifier arrangement with enhanced harmonic rejection" was invented by David Gustafsson (Savedalen, Sweden), Bjorn Albinsson (Gothenburg, Sweden) and Per Ingelhag (Alingsas, Sweden).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to an amplifier arrangement (1, 100, 200) comprising a first amplifier device (2, 102, 202) and a second amplifier device (3, 103, 203) where each amplifier device (2, 3; 102, 103; 202, 203) is connected to an input circuit (8, 108) and has a first type output terminal (4, 6; D) and a second type output t...