ALEXANDRIA, Va., May 5 -- United States Patent no. 12,621,836, issued on May 5, was assigned to Samsung Electronics Co. Ltd (South Korea).

"Method and device for transmitting and receiving signal in wireless communication system" was invented by Youngbum Kim (Gyeonggi-do, South Korea), Taehyoung Kim (Gyeonggi-do, South Korea), Hyunseok Ryu (Gyeonggi-do, South Korea), Jinyoung Oh (Gyeonggi-do, South Korea) and Seunghoon Choi (Gyeonggi-do, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a method and device for transmitting and receiving a signal in a wireless communication system, and an operation method of a user equipment (UE) in the wireless communication system ...