Patent ID: 11893437
Assignee: AVERY DENNISON RETAIL INFORMATION SERVICES LLC
Field: Computer technology (Electrical engineering)
Classification: CPC G  B  H | IPC B  G  H

Claim 12:
13. A RFID label for use with a container having a metal component, the RFID label comprising:
a substrate component that is substantially circular;
a RFID slotted loop antenna formed entirely on a first side of the substrate component;
a RFID chip on the first side of the substrate component and coupled to the RFID antenna;
and a spacer element arranged facing the first side of the substrate component;
wherein when the RFID label is attached to an external surface of the container, the spacer element arranged between the metal component and the substrate provides a separation between the RFID antenna and the metal component of the container.