An RFID tag for stably holding an RFID inlet raised and spaced apart with respect to an article, on which the tag is placed. The RFID tag is raised from a surface of the article by being flexed to bring the RFID tag into contact with a head portion of a banding band. A through hole defined in a tag base allows insertion of the banding band. The hole includes a first through bore and a second through bore. The tag base includes a base region for raising a holding region and a holding region for an RFID inlet for being reused. The base region raises the RFID inlet with respect to the article, and the holding region having the RFID inlet is raised from the base region.

Methods, apparatuses and systems for radio frequency identification (RFID)-enabled information collection are disclosed, including an enclosure, a collector coupled to the enclosure, an interrogator, a processor, and one or more RFID field sensors, each having an individual identification, disposed within the enclosure. In operation, the interrogator transmits an incident signal to the collector, causing the collector to generate an electromagnetic field within the enclosure. The electromagnetic field is affected by one or more influences. RFID sensors respond to the electromagnetic field by transmitting reflected signals containing the individual identifications of the responding RFID sensors to the interrogator. The interrogator receives the reflected signals, measures one or more returned signal strength indications (“RSSI”) of the reflected signals and sends the RSSI measurements and identification of the responding RFID sensors to the processor to determine one or more facts about the influences. Other embodiments are also described.

A wearable device may include: an authentication unit suitable for authenticating a user by verifying user identification information of the user; a sensor suitable for detecting contact between the authenticated user and the wearable device; a wireless communication unit suitable for wirelessly provide link success information to an electronic device requiring user authentication; and a control unit suitable for controlling the wireless communication unit to provide the link success information to the electronic device during the contact after success of the authentication of the authentication unit.

An antenna device includes a power feed coil and a ring-shaped conductor arranged about an axis and a ring-shaped conductor including first and second edge end portions in an axial direction and a cavity inward from the first edge end portion. At least a portion of the cavity overlaps with a coil opening of the power feed coil when seen from the radial direction. The power feed coil causes electric field coupling, magnetic field coupling, and/or electromagnetic field coupling with the cavity. The ring-shaped conductor defines and functions as a booster antenna of the power feed coil. A substantial coil opening defining and functioning as an antenna is larger than that when only the power feed coil is provided, thus facilitating coupling with a communication partner-side antenna coil.

The present invention provides for an RFID transponder, suitable for use in a wristband, which has a non-uniform loop that provides a staple RF environment between the wrist and the transponder; a tuning capacitor for minimizing the overall transponder link; a single transmission line for fine tunings; and an asymmetric location of the RFID IC and capacitor for accommodating needs for specified “keep out” areas for packaging.

The person monitoring system is a proximity surveillance system. The person monitoring system comprises an interrogator, a tag, and an accessory. A communication link is established between the interrogator and the tag at predetermined, but not necessarily regular, intervals to ensure that the tag is in the proximity of the interrogator. The tag is attached to an accessory. The person monitoring system is adapted for use with a first person and a second person. The first person carries the interrogator. The second person wears the accessory with the tag. Should the communication link fail to be established, the interrogator initiates an alarm informing the first person that the second person is no longer nearby.

An RFID tag assembly and method of use with a RFID tag assembly the RFID tag assembly includes an RFID tag having a mounting substrate having a spacer with a first surface and an opposing second surface, the spacer having a predetermined thickness, a mounting carrier with a substantially planar body with a first portion having first and second ends with two sides defined therebetween and has two or more second portions extending from the body forming free ends each and having selectively attachable adhesive on a portion of the bottom surface being deformably attached to the first portion and with second surface attached to the top surface of the first portion with the first planar surface with the RFID tag position parallel and set apart above the top surface of the carrier at a distance equal to or greater than the predetermined thickness.

Computerized apparatus and methods useful for causing provision of location-based services to users via a user portable wireless computerized device or other device. In one embodiment, the user device establishes a secure communication session with a network server (e.g., proxy process for a service coordinator or provider) to provide user-specific location-based services such as a time-limited rental of a tangible object or space. In one variant, dynamic generation of a response to the user included providing image data relating to provision of the user-specific location-based service, the image data enabling the user to authenticate at least one aspect of the provision of the user-specific location-based service by the third party service provider.

A system includes a plurality of RFID chips affixed to a catheter, a data collection engine device, and a server device. The data collection engine wirelessly transmits power to a first one of the RFID chips and receives first medical data from the first RFID chip while the first RFID chip is activated by the power receiver. The data collection engine generates a first message indicative of the first medical data to be sent to the server device. The server device can determine aspects of the catheter such as position and risk states based upon the first medical data.

Embodiments described herein relate to an anti-theft device for commodities, and aims to provide a smart anti-theft tag for boots. The tag can effectively prevent boots from being stolen and is reliable in performance, exquisite in structure and easy to use. According to the technical solution, the smart anti-theft tag for boots comprises a tag holder provided with a circuit board, a sounder component, a coil and a battery, and a hoop assembly movably mounted on the tag holder to be tied on and connected to a heel of a boot, a bolt assembly movably located in the tag holder and used for unidirectional control of the movement of the hoop assembly, and a lock assembly movably located in the tag holder and used to lock the bolt assembly in a moving state.