ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,531,341, issued on Jan. 20, was assigned to QUALCOMM Inc. (San Diego).
"Filter-coupled antenna system" was invented by Kevin Robert Boyle (Horsham, Great Britain).
According to the abstract* released by the U.S. Patent & Trademark Office: "A signal transfer method includes: transducing a first signal using a first antenna element, of an apparatus, configured to resonate in a higher frequency range; transducing a second signal using a second antenna element, of the apparatus, configured to resonate in a lower frequency range, the lower frequency range spanning one or more frequencies that are below frequencies in the higher frequency range; providing an approximate open circuit over t...