ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,474,466, issued on Nov. 18, was assigned to Entotem Ltd. (Derby, Great Britain).
"Locating a mobile radio-enabled tag" was invented by Andrew Paul George Randall (Newbury, Great Britain), David Ian Belcher (Wantage, Great Britain), Alastair Bryers (Cholsey, Great Britain) and Andrew James Maxim (Andover, Great Britain).
According to the abstract* released by the U.S. Patent & Trademark Office: "The locating of a mobile radio-enabled tag, in which a radio network has fixed radio transceivers configured to operate under a first radio protocol (602) to identify the vicinity of a tag. In addition, a portable radio receiver is configured to locate the position of the tag in the identified...