ALEXANDRIA, Va., June 19 -- United States Patent no. 12,335,837, issued on June 17, was assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP. LTD. (Dongguan, China).

"Data transmission method, communication device, and chip" was invented by Haitao Li (Dongguan, China) and Cong Shi (Dongguan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a data transmission method, including: receiving, by a target base station, a RRC resume request message and first data that are transmitted by a terminal device; transmitting, by the target base station, a retrieve terminal context request message to an anchor base station, the retrieve terminal context request message carrying the first data or first...