ALEXANDRIA, Va., June 17 -- United States Patent no. 12,313,409, issued on May 27, was assigned to FOCAL POINT POSITIONING Ltd. (Cambridge, Great Britain).
"Method of estimating a metric of interest related to the motion of a body" was invented by Ramsey Faragher (Cambridge, Great Britain), Robert Mark Crockett (Hertfordshire, Great Britain) and Peter Duffett-Smith (Huntingdon, Great Britain).
According to the abstract* released by the U.S. Patent & Trademark Office: "There is disclosed a computer-implemented method performed in a tracking system for tracking the motion of a body, as a function of time, the method comprising: (a) during a first time period, obtaining first data related to the motion of a body from at least one primary pos...