System for fabrication, control and use of codes used to mark goods for identification, authentication or traceability, uses encoded pattern of magnetic filaments embedded into product

摘要

The marking uses magnetic filaments set into items during manufacture. A first database (2) creates, memorizes and transmits encrypted codes to the machine (7) fabricating the embedded filaments. A second database (3), connected to the first, receives coded data and controls the machine (9) that inserts filaments into the product. The codes can be read (10).