US Patent Issued to ISCO International on Nov. 18 for "Dual shifter devices and systems for polarization rotation to mitigate interference" (Illinois, California Inventors)

ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,476,389, issued on Nov. 18, was assigned to ISCO International LLC (Schaumburg, Ill.).

"Dual shifter devices and systems for polarization rotation to mitigate interference" was invented by Amr Abdelmonem (Northbrook, Ill.) and Anthony Teillet (Trabuco Canyon, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Aspects of the subject disclosure may include, for example, receiving, by a double trombone shifter device, signals relating to one or more crossed-dipole radiating elements of an antenna system, performing, by the double trombone shifter device, polarization rotation of the signals to derive output signals having polarizations that are rotated ...