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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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Inventory management system
October 18, 2018 - N°20180300671

An inventory management system includes one or more radio frequency identification (rfid) readers each configured to detect rfid labels attached to inventory items within a certain radius of the rfid reader. The one or more rfid readers are configured to automatically determine a directional movement of rfid labels and attached inventory items.
Pressure based wireless sensor and applications thereof
October 18, 2018 - N°20180297421

A radio frequency identification (rfid) tag includes an antenna, an analog front end, a processing circuit, and memory. The analog front end includes a power circuit, a tuning circuit, a transmitter, and a receiver.
Detecting passive rf components using radio frequency identification tags
October 11, 2018 - N°20180294914

Systems and methods are provided for automatically detecting passive components in communications systems using radio frequency identification (“rfid”) tags. A coupling circuit is provided in a system between a communications network and an rfid tag.
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Radio Frequency Identification Patent Applications
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  • 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.
Rfid system and method for tracking assets
October 11, 2018 - N°20180293535

Embodiments disclosed herein include system and methods for tracking assets. Such embodiments may include one or more passive radio frequency identification (“rfid”) asset tags programmed to store information identifying an asset tagged with a passive rfid asset tag and one or more passive rfid locations tags programmed to store information identifying placement location of a passive ...
Automatic mode detection in a dual operating mode rfid tag
October 11, 2018 - N°20180293413

A multi-mode, preferably dual mode, radio frequency identification (rfid) tag is adapted for automatic detection of whether a rfid reader located within communication range of the rfid tag is transmitting a continuous wave (cw) or modulated wave types of rf signal, and accordingly, mandating a response from the tag in read-only (ro) mode or read/write (r/w) mode, respectively. ...
Manipulable blocks that transmit commands to objects or animations based on the positioning of the ...
October 11, 2018 - N°20180290068

Described is a system for controlling an object via multiple multi-sided manipulable objects. The system includes multiple manipulable objects having distinct sides.
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.
Appliance monitoring systems
October 04, 2018 - N°20180285834

Systems for monitoring appliances at a site, such as a household or business office. The appliances can include, for example but not limited to, an electric oven, dishwasher, refrigerator, laundry washer, freezer, pool controller, light bulb, microwave oven, computer, motor vehicle, television, telephone, etc.
Wireless oxygen dosimeter
October 04, 2018 - N°20180285711

A tag for detecting an analyte can include a radio frequency identification tag including a sensor portion, the sensor portion configured to change resistivity when the radio frequency identification tag contacts or interacts with an analyte, whereby the resistivity change alters an output of the radio frequency identification tag, wherein the sensor portion includes a circuit, and wherein the sensor ...
Modular rocket rescue system and passenger safety wearable band
October 04, 2018 - N°20180285710

A rescue system includes a wearable article, such as a wristband, which includes a radio frequency identification (rfid) tag, a radio frequency (rf) beacon, and a power supply. One or more rfid readers (collectively, an rf network) are located on a vessel, the rfid readers being configured to communicate with the rfid tag.
Interrogator and interrogation system employing the same
October 04, 2018 - N°20180285606

The present invention is directed to an interrogator, method of discerning metal and radio frequency identification (rfid) objects, and an interrogation system employing the same. In one embodiment, the interrogator includes a metal sensing subsystem configured to provide a first signal having a signature representing a presence of a metal object, and a rfid sensing subsystem configured to provide a ...
Aircraft slat and flap control with radio frequency identification tags
October 04, 2018 - N°20180284259

Disclosed is a system for monitoring wing control on an aircraft that includes a plurality of radio frequency identification device (rfid) tags attachable to a movable wing portion. The system includes a rfid reader attachable to a stationary wing portion and configured to communicate with at least two rfid tags, and a controller.
Customer assistance system
Walmart Apollo, Llc
September 20, 2018 - N°20180268446

Embodiments relate to customer assistance request systems and methods. A customer assistance request system generally includes at least one customer assistance kiosk including a radio frequency identification (rfid) tag, an rfid reader and a communication system.
Systems and methods for estimation of a population of passive rfid sensors
Mojix, Inc.
September 20, 2018 - N°20180268177

Systems and methods for providing an estimate of a population of passive radio frequency identification (rfid) sensors in a coverage area of an rfid reader system are disclosed. In accordance with embodiments of this invention, the contention resolutions or results of each slot in an interrogation receive frame are determined.
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.
Radio frequency identification enabled mirrors
September 13, 2018 - N°20180260676

A radio frequency identification (rfid) enabled mirror includes a mirror comprising a reflective layer. The reflective layer comprises at least one layer of a metallic material.
Identification badge system
September 13, 2018 - N°20180260672

An identification badge system having an image relaying device for communicating an electronic image, a base station for communicating with the image relaying device, a readiness indicator, and a reusable badge. The badge has a housing, a colored e-paper display, a radio frequency identification tag, and a wi-fi transponder and related circuitry that sends radio frequency signals to wi-fi routers ...
Acetabular cup having a wireless communication device
September 13, 2018 - N°20180256338

A orthopaedic implant comprises an acetabular cup and a wireless communication device. The wireless communication device is coupled to a rim surface of the acetabular cup.
Instrument having radio frequency identification systems and methods for use
September 13, 2018 - N°20180256288

A system for determining a position of an endoscopic instrument comprises an endoscopic instrument having an elongate body portion, the elongate body portion being configured to be moved along a path, and a plurality of sensible elements disposed at differing axial positions along the elongate body portion, wherein each sensible element transmits unique information indicative of the respective differing axial ...
Methods and apparatuses for processing multiple communications signals with a single integrated circuit chip
Micron Technology, Inc.
September 06, 2018 - N°20180255001

An apparatus is disclosed. The apparatus comprises a plurality of antennas and an integrated circuit chip coupled to the plurality of antennas, and is configured to process cellular signals received from the plurality of antennas in accordance with a cellular communication protocol and to process radio frequency identification (rfid) signals received from the plurality of antennas in accordance with an ...
Non-transferable radio frequency identification label or tag
Neology, Inc.
August 23, 2018 - N°20180240006

A non-transferable radio frequency identification (rfid) assembly for attachment to an article comprises a rfid module; and a antenna module coupled with the rfid module, the antenna module comprising a conductive layer, a substrate, and an adhesive modification layer between the conductive layer and the substrate, the adhesive modification layer configured such that when the assembly is attached to the ...
Modular rfid shelving
Ground Star Llc
August 23, 2018 - N°20180235383

A modular smart shelf for use in detecting and reading in real time, via radio frequency identification (rfid), rfid-tagged or labeled articles disposed on or proximate the smart shelf. The smart shelf has a non-metallic low density core layer having opposed top and bottom faces, and an outer perimeter edge, antennae disposed on the top and/or bottom face of ...
Radio frequency identification chip device
August 16, 2018 - N°20180232613

A radio frequency identification (rfid) chip device includes a carrier, and an rfid chip and a reading process inhibitor disposed on the carrier. The rfid chip is charged by a reader and transmits, when activated, an rfid signal to the reader.
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