ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,471,051, issued on Nov. 11, was assigned to Mentats Co. Ltd. (Seoul, South Korea).

"Method and user equipment for deleting radio access technology utilization control information" was invented by Sang Geun Yu (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "According to one embodiment of this specification, there is provided an operation method of user equipment (UE). The method may comprise: transmitting a tracking area update request message; and receiving a response message. If the response message is a tracking area update accept message and if the tracking area update accept message includes radio access technology (RAT) utilizati...