ALEXANDRIA, Va., July 16 -- United States Patent no. 12,362,776, issued on July 15, was assigned to Skyworks Solutions Inc. (Irvine, Calif.).
"Radio frequency system with tunable notch filters" was invented by Fei Jia (Calabasas, Calif.), Joshua Kawika Ellis (Camarillo, Calif.), Kun Chen (Thousand Oaks, Calif.), Shayan Farahvash (Kensington, Calif.), Haisu Ju (Thousand Oaks, Calif.) and Haibo Cao (Newbury Park, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Aspects of this disclosure relate to a radio frequency system with tunable notch filtering. The radio frequency system includes a first tunable filter and a second tunable filter. The first tunable filter is coupled between an output of a power amp...