ALEXANDRIA, Va., July 21 -- United States Patent no. 12,690,000, issued on July 21, was assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP. LTD. (Dongguan, China).

"Method for time synchronization, and terminal device and network device" was invented by Bin Liang (Dongguan, China) and Zhe Fu (Dongguan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for time synchronization includes: sending first information to a network device, wherein the first information is used to indicate propagation delay compensation manners that are supported by a terminal device; receiving second information from the network device; and performing propagation delay compensation according to a target propagatio...