In one aspect, a tamper-evident seal assembly includes a flag post. The flag post includes a frame configured to securely support a circuit, the circuit comprising a tamper detection chip, a pair of conducting elements comprising two (2) corresponding terminals, the terminals being exposed out of the frame. A pedestal is configured to lockingly receive a portion of the flag post for sealing an arrangement to be sealed. The pedestal encloses a conductive sticker configured to attach with the terminals of the conducting elements on locking of the flag post into the pedestal, thereby forming an electrical tamper loop with the tamper detection chip. The conductive sticker is configured to become damaged when the tamper-evident seal assembly is tampered with, causing the tamper loop to open.

A reusable seal including an antenna, an opening sensor to sense the opening of a volume to be monitored and an electronic device coupled to the antenna and configured to communicate with a reader via the antenna. The electronic device is supplied with power only by the antenna when a reader is proximate to the antenna. The seal has a memory that may assume an active state or an inactive state. The seal is configured such that the memory may be activated only by the electronic device when the device is supplied with power to store an intact seal state in the memory, and the memory may be deactivated at any time when the opening sensor is actuated to store a non-intact seal state in the memory. The seal is configured to respond to a request from a reader regarding its state according to the memory state.

A tamper-evident RFID Tag (100) and a method for manufacturing it. The method (500) may provide (510) at least one protection layer (151) before being cured (520) such as to turn the at least one protection layer (151) into at least one degradable layer (155), and to prevent an assembly or a reassembly of the tamper-evident RFID Tag (100) after any attempt of harvesting of the tamper-evident RFID Tag (100).

A vehicle identification means (10) that has an at least partially electrically conductive film (12) and a hologram (36) and/or a reflective film. In addition, at least one data carrier (26), which can be read out in a contactless manner, having an antenna is provided. The hologram (36) is implemented as an antenna for the data carrier (26). A separate antenna is therefore no longer necessary. In addition, multiple antennas can be provided in parallel.

Consistent with disclosed embodiments, systems, methods, and computer readable media pertaining to a battery-less identification tag for embedding into products may be provided. Embodiments may include a flexible substrate; a first differential antenna on the flexible substrate, the first differential antenna including a first meandering arm and a second meandering arm, and the first differential antenna being of a first size; a second differential antenna on the flexible substrate, the second differential antenna including a third meandering arm and fourth meandering arm, and the second differential antenna being of a second size smaller than the first size; and at least one communications chip connected to the first differential antenna and the second differential antenna.

The invention relates to a device (100) for sealing a container having a neck, said device comprising: a deformable portion (1) intended to be at least partially arranged inside the neck of the container so as to seal it in a leak tight manner, said portion being capable of deforming elastically when inserted into the neck, said portion comprising a first end intended to be oriented towards the inside of the container, and a radiofrequency identification tag (11), said device being characterised in that it comprises at least one piezoelectric component (10) electrically connected to the tag (11) and arranged inside said deformable portion (1), within a blind recess on the first end side, generating an electric voltage caused by expansion of the deformable portion containing the piezoelectric component when said deformable portion is removed from the neck, said electric voltage being capable of causing a change of state of the radiofrequency identification tag.

An identity system for the Internet of Things (IOT) that enables users and machines to identify, authenticate and interact with products and collectibles without relying on a third-party-controlled authentication service. The system includes wireless tamperproof tags coupled to products and an open registry database where a chain of ownership of the items is able to be stored. The open registry enables public access to the item identity and data combined with item registration anonymity.

A tip cap assembly for coupling with a syringe body includes a luer lock adaptor, a rigid cap coupled to the luer lock adaptor; a rigid tip cap having distal end and proximal ends, the rigid tip cap being disposed at least partially within the rigid cap, a RFID tag positioned over the distal end of the tip cap, and an adhesive layer formed over the RFID tag. Also provided is RFID inlay for use with medical devices including a meshed substrate, and a RFID antenna and integrated circuit assembly adhered to the meshed substrate. A syringe and label assembly is disclosed, including a body having distal and proximal ends, a tip cap assembly having distal end and proximal ends, and a label at least partially surrounding the distal end of the syringe body and the proximal end of the tip cap, the label comprises an integrated RFID tag.

A method for authenticating a closure assembly of a container including a closure and an over pack covering at least the closure. The overpack including a first radio frequency identification tag having a first unique identifier, the method includes reading the first unique identifier the closure including a second radio frequency identification tag including a second unique identifier and a storage unit including at least data relating to an overpack/closure pair including the unique identifiers of a closure and an overpack associated with the closure reading the first unique identifier and comparing the identifiers of the overpack and of the closure thus read to verify that the pair being authenticated does coincide with the pair defined in the data assembly, emitting a communication signal corresponding to the result of the verification, the closure assembly including means for destroying at least one of the identification tags when the container is opened.

An identity system for the Internet of Things (IOT) that enables users and machines to identify, authenticate and interact with products and collectibles without relying on a third-party-controlled authentication service. The system includes wireless tamperproof tags coupled to products and an open registry database where a chain of ownership of the items is able to be stored. The open registry enables public access to the item identity and data combined with item registration anonymity.