Detection of seal integrity on products using RFID
Abstract:
A system and method for determining and communicating the status of a sealable container. The system comprises a seal status detection component that is positioned adjacent to or on a lid comprising a deflectable component. The lid engages the sealable container to form a seal. The seal status detection component moves between a first state of operation where there is a gap between the seal status detection component and the deflectable component of the lid, and a second state of operation where the seal status detection component is adjacent to or in contact with the deflectable component of the lid. The seal status detection component has a first frequency response to interrogation by a reader when the seal is intact, and a second frequency response when the seal is broken.
Public/Granted literature
Information query
Patent Agency Ranking
0/0