US Patent Issued to Taibah University on July 21 for "Fano interferometric phase detector based phase locked loop" (Saudi Arabia, Pakistani Inventors)

ALEXANDRIA, Va., July 21 -- United States Patent no. 12,689,107, issued on July 21, was assigned to Taibah University (Medina, Saudi Arabia).

"Fano interferometric phase detector based phase locked loop" was invented by Hattan F. Abutarboush (Madinah, Saudi Arabia), Muhammad Amin (Madinah, Saudi Arabia), Omar F. Siddiqui (Madinah, Saudi Arabia) and Rashad Ramzan (Islamabad).

According to the abstract* released by the U.S. Patent & Trademark Office: "A fano interferometric phase detector comprising a dielectric core with a top surface and a bottom surface, wherein the top surface and the bottom surface are substantially parallel. The phase detector includes a main transmission line on the top surface and a first quarter wavelength stub on ...