ALEXANDRIA, Va., May 12 -- United States Patent no. 12,625,273, issued on May 12, was assigned to u-blox AG (Thalwil, Switzerland).

"Method for determining positions of a plurality of terminal devices by a server" was invented by Davide Lenzarini (Thalwil, Switzerland) and Hamed Siasi (Thalwil, Switzerland).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for determining positions of a plurality of terminal devices by a server includes receiving by the server from the terminal devices, each allocated to one of predetermined one or more clusters, first global navigation satellite system (GNSS) information according to predetermined transmission patterns of the terminal devices, and second GNSS informati...