ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,483,449, issued on Nov. 25, was assigned to NXP USA Inc. (Austin, Texas).
"Passive equalizer" was invented by Siamak Delshadpour (Phoenix) and Alexander Wayne Sheldon (Gilbert, Ariz.).
According to the abstract* released by the U.S. Patent & Trademark Office: "One example discloses s passive equalizer circuit, including: an input configured to receive an input signal having an input frequency band; a transfer function circuit configured to transform the input frequency band into an output frequency band; and an output configured to be coupled to an active equalizer circuit and carry an output signal having the output frequency band; wherein the transfer function circuit includes a va...