US Patent Issued to QuantalRF on April 15 for "Differential amplifier including dual magnetically coupled feedback loops" (Swedish, American Inventors)

ALEXANDRIA, Va., June 5 -- United States Patent no. 12,278,599, issued on April 15, was assigned to QuantalRF AG (Switzerland).

"Differential amplifier including dual magnetically coupled feedback loops" was invented by Ali Fard (Corona Del Mar, Calif.) and Mats Carlsson (Sundbyberg, Sweden).

According to the abstract* released by the U.S. Patent & Trademark Office: "An amplifier circuit including a first amplifier having a first amplifier input and a first amplifier output and a transformer including a first transformer component having a first primary winding in series with the first amplifier output and a first secondary winding coupled to the first amplifier input. The first primary winding and the first secondary winding are arranged...