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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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Improved radio frequency identification tag
Halliburton Energy Services, Inc.
November 30, 2017 - N°20170344868

A radio frequency identification (rfid) tag includes a substrate; and an inductive-capacitive circuit located on the substrate. The circuit includes a corrugated inductive antenna to communicate with a rfid interrogator using radio frequency signals. The circuit further includes a capacitor coupled to the corrugated inductive antenna.
Systems and methods for scanning a user environment and evaluating data of interest
Elwha Llc
November 30, 2017 - N°20170344771

According to various embodiments, a mobile device continuously and/or automatically scans a user environment for tags containing non-human-readable data. The mobile device may continuously and/or automatically scan the environment for tags without being specifically directed at a particular tag. The mobile device may be adapted to scan for audio tags, radio frequency tags, and/or image tags. The ...
Radio frequency identification device
Ways Technical Co., Ltd.
November 23, 2017 - N°20170337460

An rfid device includes: at least one solar cell including a substrate, a first conductive layer, an electron supplying layer, an electron receiving layer and a second conductive layer sequentially stacked thereon; and a rfid tag coupled to the solar cell through a telecommunication connection structure, and including a first antenna, a second antenna and a rfid chip, and the ...
Radio Frequency Identification Patent Pack
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Radio Frequency Identification Patent Applications
Download 191+ Radio Frequency Identification-related PDFs
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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.
Chipless radio frequency identification (rfid) for tamper evidence
Xerox Corporation
November 16, 2017 - N°20170330066

A radio frequency identification (rfid) tag or transponder that outputs a first signal when a product or product package is sealed. During one particular use, unsealing the product or product package disables the rfid tag, such that no active second signal is output (i. E., the second signal is a passive second signal). In another particular use, unsealing the product ...
Chemical sensors based on chipless radio frequency identification (rfid) architectures
Xerox Corporation
November 16, 2017 - N°20170330004

A method and structure for a radio frequency identification (rfid) sensor that may be used to monitor various environmental conditions. The environmental condition measured depends on a sensor material used in the rfid sensor. The sensor material is selected based on a flux in electrical conductivity relative to its saturation of the environmental condition being monitored. The sensor material is ...
Chipless radio frequency identification (rfid) made using photographic process
Xerox Corporation
November 16, 2017 - N°20170329230

A method for forming a structure for a radio frequency identification device includes dispensing a photosensitive compound onto a substrate. Subsequently, first portions of the photosensitive compound are exposed to a light pattern from a light source, while second portions of the photosensitive compound remain unexposed to the light source. Exposing the photosensitive compound to light reduces the photosensitive compound ...
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.
Temperature probe and temperature measuring device
Boe Technology Group Co., Ltd.
November 16, 2017 - N°20170328780

A temperature probe includes: an antenna, a coupling element, a radio frequency identification (rfid) chip and a temperature measuring circuit. The antenna is connected to a capacitor in the coupling element to form a resonant loop, and is configured to sense an electromagnetic wave emitted by a reader and a store harvested energy in the capacitor to supply power to ...
Systems and methods for monitoring wheeled vehicles using radio frequency identification (rfid) devices
Gatekeeper Systems, Inc.
November 16, 2017 - N°20170327142

Various embodiments of a system for tracking and/or controlling wheeled vehicles (such as shopping carts), are described. In some embodiments, the system includes an rfid tag on the cart and an rfid reader device external to the cart. The tag can receive an interrogation signal from the reader and reply with a response signal. In various embodiments, the reader ...
Automated inventory control rfid bin
Stanley Industrial & Automotive, Llc
November 09, 2017 - N°20170323254

Disclosed are various embodiments for automated tracking of inventory levels in storage bins. In one embodiment, among others, an adjustable bin divider may comprise a supporting base that has a receiving slot at an end, the receiving slot comprising a slide channel that extends along a top portion of the supporting base; a radio frequency identification (rfid) tag that is ...
Radio frequency identification activation
Bank Of America Corporation
November 09, 2017 - N°20170323190

Radio frequency identification (rfid) enabled devices are presented. In some examples, a rfid tag may be arranged on the device and the device may further include a rfid tag mode modifier which is configured to transfer the mode or state of the rfid tag from a first mode, such as an inactive mode, to a second mode, such as an ...
Adaptive processing of radio frequency identification
International Business Machines Corporation
November 09, 2017 - N°20170323127

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 ...
Method for preventing unauthorized diversion of nfc tags
Avery Dennison Retail Information Services, Llc
November 09, 2017 - N°20170323124

A method, system and apparatus for pairing authorized nfc enabled rfid devices with an intended object or product. The method, system and apparatus can include a primary rfid with a radio frequency identification chip, a coil antenna, a bridge and a substrate; an association of the at least primary rfid device with an object; an integration of a material into ...
Steering assembly position sensing using radio frequency identification
Halliburton Energy Services, Inc.
November 09, 2017 - N°20170321485

A downhole steering assembly includes a steering element having an adjustable azimuthal orientation relative to a tool body. The downhole tool further includes a radio frequency identification (rfid) reader to read rfid tags arranged in an azimuthal arrangement. The downhole tool further includes an actuation mechanism that brings different rfid tags into range of the rfid reader. The downhole tool ...
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.
Method for authentication of the closure assembly of a container
Cattle Time, Llc
November 02, 2017 - N°20170316302

A method for authenticating a closure assembly of a container including a closure and an over pack covering at least the closure. The overpack including a first radio frequency identification tag having a first unique identifier, the method includes reading the first unique identifier the closure including a second radio frequency identification tag including a second unique identifier and a ...
Interrogator and interrogation system employing the same
Cattle Time, Llc
November 02, 2017 - N°20170316236

A control and processing system for use with an interrogator and an interrogation system employing the same. In one embodiment, the control and processing system includes a correlation subsystem having a correlator that correlates a reference code with a reply code from a radio frequency identification (rfid) tag and provides a correlation signal therefrom. The control and processing system also ...
Reader in rfid system, operating method of the reader, tag device, and operating method of ...
Cattle Time, Llc
November 02, 2017 - N°20170316235

Disclosed herein is an operating method of a reader in a radio frequency identification (rfid) system. In the method, a reader operates in a tag information collection mode in which tag information is collected from a plurality of tags and a tag recognition mode in which a frame of a predetermined size calculated according to the number of tags operating ...
Payment and ordering system and application for a mobile client
Cattle Time, Llc
October 26, 2017 - N°20170308818

The system and application for smart devices is a system that functions in conjunction with an application that operates on a handheld electronic device for handling restaurant transactions. The application allows a customer to reserve a table at a restaurant, order their food before going to the reserved table, and pay the bill at the touch of a button using ...
Received power level for tag processing prioritization
Rfmicron, Inc.
October 26, 2017 - N°20170308784

A method includes transmitting, by a radio frequency identification (rfid) reader, a series of rf signals to rfid tags in a time sequence. A first rf signal includes a first message for responding when received signal strength corresponds to a first power level and a second rf signal includes a second message for responding when the received signal strength of ...
Tagged products and tracking thereof using customizable data points
Integrated Liner Technologies, Inc.
October 26, 2017 - N°20170305620

Container top assemblies and methods of fabrication thereof are provided. Product management and tracking of data for customizable data points is further provided. A container top assembly can include a cap comprising a central hole and a plurality of openings, a liner, and a radio frequency identification (rfid) tag embedded at least partially within the container top assembly.
Product such as a tire with rfid tag with rubber, elastomer, or polymer antenna
Cooper Tire & Rubber Company
October 26, 2017 - N°20170305088

A product such as a tire includes a radio frequency identification device (rfid) assembly located along an outer sidewall. The rfid assembly has a thin, flexible, substantially planar, elongated non-conductive rubber, elastomer, or polymer substrate. First and second thin, flexible, elongated, substantially planar first antenna portions formed at least in part of the same conductive rubber, elastomer, or polymer are ...
Apparatus, system, and method of wirelessly transmitting and receiving data
Cooper Tire & Rubber Company
October 19, 2017 - N°20170303327

A wireless media player and a related system and methodology are disclosed. One aspect of the wireless media player system pertains to a virtual connector system, apparatus, and method for the automatic establishment of wireless connectivity with other electronic devices. In one embodiment, the media player device employs the use of integrated radio frequency identification (rfid) technology to exchange communication ...
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