A method for mounting multiple small RFID chips (12) onto larger antenna (50) The chips are mechanically aligned with an interdigitated gap (72) at the fed point of the antenna by electrostatic or magnetic techniques In an alternate embodiment RF field coupling between the chips and the ...
Provided is an RFID chip package comprising: an RFID chip which is provided with a booster circuit and processes an RF signal in the UHF band; and a power feed circuit (15A) connected with the RFID chip and including at least one inductance element (L1, L2). The reactive component of ...
Disclosed is an RFID tag antenna for use in a 3D chip. The present utility model is characterized in that the radiofrequency tag antenna is provided at a number of four. The four radiofrequency tag antennas comprise two parts, namely a resonator cavity part and extendable antenna wings. ...
Disclosed is an RFID tag antenna for use in a 3D chip. The present utility model is characterized in that the radiofrequency tag antenna is provided at a number of four. The four radiofrequency tag antennas comprise two parts, namely a resonator cavity part and extendable antenna wings. ...
In one embodiment, the system associated with the wellhead is a system for pumping fluid to the wellhead. In one embodiment, the electronic identifying device is, or includes, an RFID chip.BOWMAN, Jordan
The present utility model patent refers to an innovative use of any item of clothing (men's or women's, adult or children) fitted with a built-in RFID chip, intended to enable a series of new uses such as access control, personal tracking and product authenticity verification, among many ...
The present invention relates to a passive RFID chip which can control a power source of a communication device and a communication device having the passive RFID chip. A communication device according to an embodiment of the present invention, which a battery is included in or can be detach...
An I-shaped RFID radio-frequency chip connecting sheet, characterized by comprising a PET bottom film (20), wherein aluminum foil layers (41-44) are compounded on the PET bottom film (20), and the aluminum foil layers (41-44) are arranged into four parts, respectively comprising an upper...
Provided is a chip-embedded RFID tag, comprising: a first metal casing; a spacer insulator disposed on the first metal casing; a second metal casing disposed on the spacer insulator; a first electrical connecting component, the first metal casing and the second metal casing forming electrical ...
ITEM, NOTABLY TOOL, STORAGE AND STOCK CONTROL USING WIRELESS MEANS OF RFID TYPE, NOTABLY OF RFID CHIP AND SWITCH TYPESwitch module which, in a "container" (50), allows detection of the presence or absence of a "tool" (30) in a storage location or "housing" (2) reserved for it, ...