TRACTAG
Unique identifier labels and tags used to authenticate, track and trace products as part of a system for authenticating and tracking a plurality of objects in commerce; The system includes a label that includes an electronic security layer configured to receive an interrogation signal, store authentication data and tracking data, retrieve the authentication data in response to the interrogation signal, and transmit a response message including at least a portion of the authenticating data and...
Abandoned · September 9, 2004 · 78480788 ·