Antennas for wireless communications apparatus; Electronic devices for detecting and locating lost articles using radio frequency; Electronic devices used to locate lost objects employing radio frequency; Encoded micro particulates, tags and taggants of plastic, metal or silicate for use in the field of passive labeling, tracing or tracking of persons, animals, vehicles or goods of any kind; Near field communication (NFC) technology-enabled readers; Radio-frequency identification (RFID) readers; Radio-frequency identification (RFID) tags
Electrical and Scientific Apparatus