Item identification tag for rapid inventory data acquisition system
JA Ekchian, RW Hoffman, L Ekchian… - US Patent …, 1989 - Google Patents
A computerized transceiver repeatedly sweeps through a set of transmit/receive frequencies
to interrogate collectively a plurality of groups of items in a stocking area. Items in each …
to interrogate collectively a plurality of groups of items in a stocking area. Items in each …
Item identification tag for rapid inventory data acquisition system
JA Ekchian, RW Hoffman, L Ekchian… - US Patent …, 1989 - freepatentsonline.com
A computerized transceiver repeatedly sweeps through a set of transmit/receive frequencies
to interrogate collectively a plurality of groups of items in a stocking area. Items in each …
to interrogate collectively a plurality of groups of items in a stocking area. Items in each …