ALEXANDRIA, Va., May 5 -- United States Patent no. 12,621,790, issued on May 5, was assigned to DATANG MOBILE COMMUNICATIONS EQUIPMENT Co. LTD. (Beijing).

"Positioning method, device, apparatus and readable storage medium" was invented by Deshan Miao (Beijing), Shaoli Kang (Beijing) and Bin Ren (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure discloses a positioning method, device, apparatus and a readable storage medium. The method includes: performing time synchronization with a satellite network; determining position information of a satellite; receiving a downlink positioning signal sent by a network device of the satellite network; determining a transmission delay between t...