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Radio Frequency Identification

Radio Frequency Identification-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Printed radio frequency indentification antennas
Vorbeck Materials Corp.
October 12, 2017 - N°20170294702

Embodiments of the present invention relate to a symmetrical printed radio frequency identification antenna and method of forming a radio frequency identification antenna. In one embodiment, the radio frequency identification antenna comprises a loop element having a plurality of sides. A first conductive element is in electrical communication with the loop element. A second conductive element is in electrical communication ...
License plate radio electronic identifier
Vorbeck Materials Corp.
October 12, 2017 - N°20170293832

A license plate radio electronic identifier is provided. Through an isolated space defined between an rfid tag in an elongate frame of an identifier and a license plate to form a resonant cavity at a slot of a metal film antenna on the rfid tag, the metal film antenna can resonate and sense an electromagnetic wave signal reflected by the ...
Integrated electronic paper
Hazen Paper Company
October 12, 2017 - N°20170293830

The present invention is directed to an integrated electronic substrate a substrate, a radio frequency identification device embedded in the substrate; a metallic deposition disposed on the substrate; the metallic deposition is in electronic communication with the radio frequency identification device to enhance the effective range and power of the radio frequency identification device.
Radio Frequency Identification Patent Pack
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Radio Frequency Identification Patent Applications
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inventor
  • 191+ full patent PDF documents of Radio Frequency Identification-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Method and apparatus for improving radio frequency identification coverage
Symbol Technologies, Llc
October 12, 2017 - N°20170293780

A method and apparatus are disclosed for improving rfid coverage using an antenna array having an adaptive antenna beam. The apparatus includes an rfid reader including an antenna array having a plurality of antenna elements. Subsets of the plurality of antenna elements are selectively activating in order to direct an antenna beam to communicate with at least one rfid tag. ...
Method and apparatus for ptu detection of nfc devices
Symbol Technologies, Llc
October 05, 2017 - N°20170288461

Embodiments related to systems, methods, and computer-readable media to enable a power transmit unit (ptu) device are described. In one embodiment a ptu comprises a transmit coil configured for wireless charging via magnetic coupling, a power delivery system coupled to the transmit coil, signal processing circuitry to detect harmonic distortion that is induced in the transmit coil by a device ...
Radio frequency identification tag in a license plate
Neology, Inc.
October 05, 2017 - N°20170286822

Techniques, systems, and devices are disclosed for the design and manufacturing of a radio-frequency identification (rfid)-enabled license plate. In one aspect, a proposed rfid-enabled license plate includes a metal plate and a rfid assembly integrated with the metal plate. The rfid assembly further includes a front cover attached to a first side of the metal plate and a back ...
Radio Frequency Identification Patent Pack
Download 191+ patent application PDFs
Radio Frequency Identification Patent Applications
Download 191+ Radio Frequency Identification-related PDFs
For professional research & prior art discovery
inventor
  • 191+ full patent PDF documents of Radio Frequency Identification-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Interactive item display system
Metso Flow Control Oy
October 05, 2017 - N°20170286818

An interactive item display system, having a display structure adapted to removably support at least one item, said item having at least one radio frequency identification (rfid) tag affixed thereto, an rfid reader, said rfid tag in a first identifying signal state detected by said rfid reader when the item is in a first configuration in removable support by said ...
Piezoelectric package-integrated delay lines for radio frequency identification tags
Intel Corporation
October 05, 2017 - N°20170286731

Embodiments of the invention include delay line circuitry that is integrated with an organic substrate. Organic dielectric material and a plurality of conductive layers form the organic substrate. The delay line circuitry includes a piezoelectric transducer to receive a guided electromagnetic wave signal and to generate an acoustic wave signal to be transmitted with an acoustic transmission medium. An acoustic ...
Smart table and method for operating the same
Lg Electronics Inc.
September 28, 2017 - N°20170279282

A smart table is disclosed. The smart table includes a plate, an inverter configured to convert direct current (dc) power into alternative current (ac) power and to supply the ac power, a coil unit disposed below the plate and including a plurality of working coils heated by the ac power, a radio frequency identification (rfid) reader configured to recognize an ...
Method for utilizing a wireless connection to unlock an opening
Assa Abloy Inc.
September 28, 2017 - N°20170278331

A method of operating a lock from a portable remote device includes sending a radio frequency identification signal from the portable remote device to a controller for the lock, and receiving the radio frequency identification signal at the lock controller and identifying the remote device as an authorized user of the lock. The method then includes sending a sound frequency ...
Secure self-checkout station
Freedom Shopping, Inc.
September 28, 2017 - N°20170278060

A self-checkout system includes a cabinet having a doorway and a vending space. The system includes a secure door enclosing the vending space. The system includes a radio frequency identification (rfid) tag attached to a product. The system includes an rfid reader adjacent the door and configured to read product data from the rfid tag and detect if the product ...
Dual transponder radio frequency identification
Zih Corp.
September 28, 2017 - N°20170277991

An example disclosed method for authenticating a radio frequency identification (“rfid”) tag includes receiving a first signal including a first transponder identifier associated with the rfid tag; receiving a second signal including a second transponder identifier, wherein the second transponder identifier is associated with a different transponder than the first transponder identifier; and determining, with circuitry, ...
Hybrid tag for radio frequency identification system
International Business Machines Corporation
September 21, 2017 - N°20170272125

Rfid (radio frequency identification) systems are provided in which tag and interrogator devices implement a hybrid framework for signaling including an optical transmitter/receiver system and an rf transmitter/receiver system. For instance, an rfid tag device includes: optical receiver circuitry configured to receive an optical signal having an embedded clock signal from an interrogator device, and convert the optical ...
Radio Frequency Identification Patent Pack
Download 191+ patent application PDFs
Radio Frequency Identification Patent Applications
Download 191+ Radio Frequency Identification-related PDFs
For professional research & prior art discovery
inventor
  • 191+ full patent PDF documents of Radio Frequency Identification-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Adaptive processing of radio frequency identification
International Business Machines Corporation
September 21, 2017 - N°20170270325

Embodiments of the present disclosure relate to adaptive rfid communication. A tag device includes a storage configured to store content that is executable by a proxy device associated with a reader device. The tag device includes a communication component configured to transmit the content to the reader device, the content, when executed by the proxy device, causing an action associated ...
Methods, systems, and computer readable media for management of passive network taps using radio frequency ...
Ixia
September 14, 2017 - N°20170265021

According to one system, the system includes a chassis defining an enclosure and containing one or more slots. The system further includes a radio frequency identification (rfid) reader module comprising at least one processor and one or more rfid readers located within the enclosure, wherein the one or more rfid readers are configured to read data stored in rfid tags ...
System for identifying a location of a mobile tag reader
Thomson Licensing
September 14, 2017 - N°20170262672

A radio frequency identification (rfid) reader identifies in which room among several rooms the rfid reader is more likely to be located. The rfid reader includes a transmitter for transmitting an interrogating radio frequency (rf) signal. It includes a receiver for receiving rf signals generated in corresponding pairs of rfid tags. The rfid tag pairs are attached to corresponding regions ...
Systems and methods to determine kinematical parameters using rfid tags
Micron Technology, Inc.
September 14, 2017 - N°20170262669

Systems and methods to determine kinematical parameters of physical objects using radio frequency identification (rfid) tags attached to the objects. In one embodiment, one of a population of rfid tags is selectively instructed by an rfid reader to backscatter the interrogating electromagnetic wave and thus allow the rfid reader to measure the position, speed, acceleration, and/or jerk of the ...
Capacitive sensor
Ams International Ag
September 14, 2017 - N°20170261457

A capacitive environmental sensor and a method for determining the presence of a target substance (e. G. Water) using differential capacitive measurements. The sensor includes a semiconductor substrate having a surface. The sensor also includes a plurality of sensor electrodes located on the surface. The electrodes are laterally separated on the surface by intervening spaces. The sensor further includes a ...
Method and apparatus for associating radio frequency identification tags with participants
Zih Corp.
September 07, 2017 - N°20170257127

Systems, methods, apparatuses, and computer readable media are disclosed for associating a radio frequency identification tag with a participant. In one embodiment, a method is provided for associating an unassociated rf location tag with a participant. The method may include determining an unassociated rf location tag to be associated with the participant, receiving sensor derived data from one or more ...
Universal mounting ring
Assa Abloy Ab
September 07, 2017 - N°20170256927

A universal mounting ring has an arcuate or curved upper portion and a plurality of downwardly depending tabs. The universal mounting ring is configured to interface with an electrical enclosure, such as conventional electrical junction boxes to permit a radio frequency identification (rfid) reader to be secured within the enclosure and mate with a wide variety of enclosure cover assemblies ...
Transaction authorization system for vehicle
Magna Mirrors Of America, Inc.
August 31, 2017 - N°20170249635

A transaction authorization system for a vehicle includes a radio frequency identification (rfid) device disposed in the vehicle. When the vehicle is located within a field of sensing of a sensing device of an rfid sensing system, the rfid sensing system is operable to recognize the rfid device. The rfid sensing system, responsive to recognition of the rfid device, is ...
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