US Patent Issued to QUANTALRF on March 3 for "System and method for coupled resonator filtering" (Swedish, American Inventors)

ALEXANDRIA, Va., March 3 -- United States Patent no. 12,567,855, issued on March 3, was assigned to QUANTALRF AG (Switzerland).

"System and method for coupled resonator filtering" was invented by Ali Fard (Corona Del Mar, Calif.), Mats Carlsson (Sundbyberg, Sweden), Jan Rapp (Hasselby, Sweden), David Westberg (Uppsala, Sweden) and Omid Esmaeilzadeh Najari (San Diego).

According to the abstract* released by the U.S. Patent & Trademark Office: "A coupled resonator filter including a first parallel resonator including a first capacitance connected in parallel with a first inductance. The filter includes a second parallel resonator including a second capacitance connected in parallel with a second inductance and a third parallel resonator inc...