A label sensor that can be affixed to an item includes a first section and a second section. The first section includes a memory, an environmental sensor, a radio frequency (RF) front end, and a processing module. The processing module is operably coupled to the memory, the environmental sensor, and the RF front end. The second section includes an activation circuit that is operable, upon receiving an input, to activate one or more of the memory, the environmental sensor, the RF front end and the processing module. The activation causes the label sensor to be put in an operational mode of a plurality of operational modes.

An electronic device for authentication of a bottle whose neck is closed by a stopper covered by a cap is positioned between the bottle and the cap, with an electronic circuit including: a flexible insulating support with at least one conducting wire forming circuit traces; an electronic chip storing identification datum for the bottle, an antenna to transmit the identification datum to an external reader when the antenna is in the area of coverage of the reader; a unit for detecting piercing of stopper at least partially covering the neck when the device is positioned between the bottle and the cap, and which are linked electrically to the electronic chip by the tracks of the circuit, the electronic chip being configured in such a way as to determine that the stopper is removed and/or pierced when the electrical link with the unit of detecting piercing of stopper is broken.

A sales item which has an information carrier which can be read by a reader, on said information carrier various sales item states are stored. Expediently, damage to the information carrier causes an irreversible change of state of the sales item. Advantageously, a reliable protection against unauthorized retrieval of the contents is created. Further, a method for verifying an authorization to retrieve an electronically provided content by reading an information carrier of a sales item.

Systems and methods for indicating tampering of a stored value card. The systems generally include a stored value card having a first activation indicia, and a removable label having a second activation indicia and covering the first activation indicia. To activate the stored value card, the first and second activation indicia are scanned. The removable label is configured to render the second activation indicia unreadable and/or to provide visual evidence of tampering such that activation is not recommended.

An electronic device for authentication of a bottle whose neck is closed by a stopper covered by a cap is positioned between the bottle and the cap, with an electronic circuit including: a flexible insulating support with at least one conducting wire forming circuit traces; an electronic chip storing identification datum for the bottle, an antenna to transmit the identification datum to an external reader when the antenna is in the area of coverage of the reader; a unit for detecting piercing of stopper at least partially covering the neck when the device is positioned between the bottle and the cap, and which are linked electrically to the electronic chip by the tracks of the circuit, the electronic chip being configured in such a way as to determine that the stopper is removed and/or pierced when the electrical link with the unit of detecting piercing of stopper is broken.

Described herein is a label 1 for marking containers or equipment by adhering the label to a surface thereof. The label 1 includes a support material base 11, at least one RFID microelectronic device 5c included in the support material base 11, and a plurality of antennas 5a,5b for different frequency ranges connected with the at least one RFID microelectronic device 5c and included in the support material base 11. The plurality of antennas 5a, 5b include a first antenna 5a for the frequency range of 860 to 960 MHz and having a theoretical read range peak of more than 4 m when provided on a glass surface, and the label has a dimension of 40 mm*20 mm or less.

A sticker with IC tag comprises: an antenna portion; and an IC chip coupled to the antenna portion and having a function of communicating through the antenna portion. The sticker with IC tag is installed on a covered container. The sticker with IC tag comprises a single-stroke line portion, which is coupled to the IC chip and adhered to an upper surface of a cover portion of the covered container. The IC chip detects disconnection of the single-stroke line portion.

The present invention provides an RFID inlet antenna comprising a resin base film and a metallic circuit formed via an adhesive layer on the surface of the resin base film. The RFID inlet antenna is prevented from removal of the metallic circuit by unauthorized detachment after the RFID inlet antenna is bonded to an item by a bonding material disposed in such a manner as to cover the metallic circuit.

In aspects of on-demand RFID tag activation, an RFID tag is configured so as to enable a person to activate the RFID tag if or when the person wishes. An RFID tag includes an integrated circuit (IC), an antenna coupled to the IC, activation circuitry, and a detachable disable tab. For an example implementation, the RFID tag is in an active state if the IC is capable of responding to an interrogation signal and is in an inactive state if the IC is incapable of responding to an interrogation signal. The activation circuitry is configured to establish the inactive state if the disable tab is attached to the RFID tag or to establish the active state if the disable tab is detached from the RFID tag. The disable tab, if attached to the RFID tag, may impose a short-circuit linkage against the activation circuitry to prevent operation of the tag.

Luggage tag has a body with one bistable electronic visual display assembly and one screen, a radio receiver and a processor configured to convert short range command signals detected by the receiver into signals suitable to modify the image on the display screen. A manually operated switch activates the receiver and processor with a battery for a short time period sufficient to receive the command signals and modify the display. The electric components are encapsulated with an RFID transponder assembly in one resiliently flexible, plastic laminate body or the transponder assembly is encapsulated in a planar, plastic laminate flap permanently attached to a separate rigid protective case housing the remaining electric components. The tag is secured to a bag with a flexible connector, under tension, to retain the tag in a fixed position always exposing the sole display screen.