ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,707,290, issued on Aug. 11, was assigned to Seoul National University R&DB Foundation (Seoul, South Korea).

"Method and apparatus for active terminal detection using spread code learned by using deep learning in multiple communications" was invented by Nam Ik Kim (Seoul, South Korea), Kwang Bok Lee (Seoul, South Korea), Byong Hyo Shim (Seoul, South Korea) and Dong Woo Kim (Suwon-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of the present disclosure provide an active terminal detection method and an active terminal detection device that increase the performance of determining whether a terminal is active by designing a sprea...