Electro-magnetic RFID (Glossary of Printed Electronic terms)

Link-Sure and Flying Null of the UK and Confirm Technologies of Israel have different ways of making electromagnetic materials - often the same sputtered NiCoFe etc layers as in electromagnetic EAS - record bits of data and thus be RFID. Confirm technologies uses microwires.

 

See the IDTechEx report Printed & Chipless RFID Forecasts, Technologies & Players