ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,429,602, issued on Sept. 30, was assigned to FOCAL POINT POSITIONING Ltd. (Cambridge, Great Britain).
"System for determining a physical metric such as position" was invented by Ramsey Faragher (Cambridge, Great Britain), Robert Mark Crockett (Cambridge, Great Britain), Peter Duffett-Smith (Cambridge, Great Britain) and Nicolas Couronneau (Cambridge, Great Britain).
According to the abstract* released by the U.S. Patent & Trademark Office: "A system is disclosed for determining a physical metric such as position. The system comprises a local signal generator (8) configured to provide a local signal and a receiver (4) configured to receive a signal having properties corresponding to ...