ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,445,253, issued on Oct. 14, was assigned to SAMSUNG ELECTRONICS Co. Ltd. (Suwon-si, South Korea).

"Method and apparatus of dynamic switching among types of transmission and reception for data and reference signal in wireless communication systems" was invented by Youngrok Jang (Suwon-si, South Korea), Kyungjun Choi (Suwon-si, South Korea), Ameha Tsegaye Abebe (Suwon-si, South Korea), Seongmok Lim (Suwon-si, South Korea) and Hyoungju Ji (Suwon-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method performed by a terminal in a wireless communication system is provided. The method includes receiving, from a base station, first information ...