ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,523,760, issued on Jan. 13, was assigned to OMRON Corp. (Kyoto, Japan).
"Localizing an RFID tag in a monitored zone" was invented by Enzo Romano (Turin, Italy), Gianmarco Grange (Turin, Italy), Paolo Viviani (Turin, Italy) and Maurizio Cambursano (Turin, Italy).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method for localizing an RFID tag in a monitored zone comprises: emitting a reference signal from a reference RFID tag at a predefined reference position within the monitored zone, the reference signal including reference information; at a plurality of receivers, receiving the reference signal as a plurality of received reference signals; calculatin...