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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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Rfid-integrated self-powered tti
Dongguk University Industry-academic Cooperation Foundation
July 20, 2017 - N°20170206770

The present invention provides a radio frequency identification (rfid)-integrated self-powered time-temperature integrator (tti), which comprises an rfid and a self-powered tti which is attached to the exterior of a package of food to output an electric signal indicating a storage state of the food and supplies the electric signal as an operating power of the rfid, in which the ...
Radio frequency identification tag identification system
Dongguk University Industry-academic Cooperation Foundation
July 20, 2017 - N°20170206387

A conveyor system for processing items on which radio frequency identification tags are disposed has a conveyor that conveys items through a path of travel, and an antenna disposed proximate the path of travel. Circuitry in communication with the antenna may associate rfid tag data with a package on the conveyor based on a difference signal from elements in the ...
Oilfield handling tool equipment identification
Forum Us, Inc.
July 20, 2017 - N°20170204686

The present disclosure generally relates to elevators and other tools having radio frequency identification (rfid) tags embedded therein to facilitate identification of the elevators. The tools include an rfid tag embedded therein to facilitate identification of the tool. The rfid tag may be disposed in a bore formed in tool, and then optionally covered with a capping material.
Radio Frequency Identification Patent Pack
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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.
Method and apparatus for tracking objects and people
Automated Tracking Solutions, Llc
July 13, 2017 - N°20170200034

An object locating, identifying, tracking, and surveillance system, denoted the assets locating, tracking, and surveillance system (altss), is provided for managing physical objects and evidence in environments such as police departments, law offices, and the courts. Altss employs radio frequency identification (rfid) technology, computer programming and database applications, networking technologies, and hardware elements. Altss may locate and track physical evidence, ...
Wireless rfid networking systems and methods
Radiofy Llc
July 06, 2017 - N°20170193255

Embodiments of the present invention include a wireless access point that acquires and processes radio frequency identification (rfid) information. The wireless access point may be coupled to a network of rfid readers over a wireless network. The rfid readers may read a plurality of rfid tags and transmit information to one or more readers. The readers may, in turn, transmit ...
Miniaturized planar inverted folded antenna (pifa) for mountable uhf tags design
Checkpoint Systems, Inc.
June 29, 2017 - N°20170187118

A folded planar antenna device for radio frequency identification (rfid) reading is provided. The folded planar antenna device includes an rfid chip, a conductor member comprising a binocular-shaped slot; and a substrate. The conductor member is mounted on the substrate and the substrate is connected to the rfid chip through the binocular-shaped slot. The folded planar antenna device can be ...
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.
Brake shoe having a wear indicator
Tmd Friction Services Gmbh
June 29, 2017 - N°20170184169

The invention relates to a brake shoe (1) for disk or drum brakes, which comprises a supporting plate (2) with a friction pad (3) attached thereto and at least one wear indicator (4), characterized in that the wear indicator (4) has a wear sensor (6) for continuous or multi-stage measurement of the wear of the friction lining and a receiver and transmitter unit (5) for wireless signal ...
Gaming chips and table game security system
Tmd Friction Services Gmbh
June 22, 2017 - N°20170178451

Gaming chips are provided with embedded radio frequency identification (“rfid”) tags incorporated into a gaming chip for identifying and tracking the gaming chips within a casino, and even upon a gaming table. The gaming chips have a body in the shape of a disc which has a loss tangent of 0. 0078 or less, and more preferably of 0. 007 ...
Methods of operation of an rfid tag assembly for use in a timed event
Innovative Timing Systems, Llc
June 22, 2017 - N°20170177990

A method of operating a radio frequency identification (rfid) tag assembly in a timed event including in the radio frequency identification (rfid) tag assembly having a spacer having a thickness of between about 0. 125 inches and about 0. 5 inches, placing the rfid tag assembly in a position relative to the operating surface of the body a minimum spaced apart distance, receiving at ...
System for, and method of, reading radio frequency identification tags in a controlled area in ...
Symbol Technologies, Llc
June 22, 2017 - N°20170177912

A radio frequency identification (rfid) tag reading system and method read rfid tags in a controlled area in real time with an enhanced performance. An rfid reader reads a mixed tag population of interesting rfid tags and of uninteresting rfid tags in the controlled area at a read rate. A controller dynamically and continuously monitors the read rate in real ...
Rfid beam forming system
Mojix, Inc.
June 22, 2017 - N°20170177911

A multi-protocol, multi-band array antenna system may be used in radio frequency identification (rfid) system reader and sensory networks. The antenna array may include array elements with an integrated low noise amplifier. The system may employ digital beam forming techniques for transmission and steering of a beam to a specific sensor tag or group of tags in a cell. The ...
Automatic mode detection in a dual operating mode rfid tag
Amtech Systems, Llc
June 22, 2017 - N°20170177910

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. ...
Drive shaft actuation using radio frequency identification
Halliburton Energy Services, Inc.
June 22, 2017 - N°20170175447

A system may include a bearing cylinder that has a bored hole for receiving a drive shaft. The bored hole can correspond to an eccentric inner diameter of the bearing cylinder. A radio frequency identification (rfid) tag may be positioned on a piston that may be slideably coupled to a housing of a bottom hole assembly. A motor may be ...
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.
Videogame portal game play
Halliburton Energy Services, Inc.
June 15, 2017 - N°20170165565

Play of a videogame may be conducted using one or more physical object detection devices as the sole form of game controller(s), or in conjunction with game controllers. Detection of physical objects by the detection devices may be used to determine structures in a virtual world of game play. The detection devices may include radio frequency identification (rfid) readers ...
Method for preloading content and electronic device supporting the same
Samsung Electronics Co., Ltd.
June 08, 2017 - N°20170163313

A method for preloading content in an electronic device is provided. The method includes receiving tag information from a tag using a radio frequency identification (rfid) module, determining a priority order of the tag based on the received tag information, and downloading content related to the tag information from an external device using a communication module based on the determined ...
Multi-loop antenna
Checkpoint Systems, Inc.
June 08, 2017 - N°20170162952

In one embodiment, the invention can be a radio frequency identification (rfid) tag including a substrate; a dipole antenna on the substrate; a first loop antenna on the substrate; a first integrated circuit operably coupled to the first loop antenna; a second loop antenna on the substrate; and a second integrated circuit operably coupled to the second loop antenna; wherein ...
Radio frequency identification card and mobile phone interlinking embedded electronic payment apparatus and methods
Uniway Technology Limited
June 08, 2017 - N°20170161724

An apparatus and methods for renewing payment based on interlinking of radio frequency identification cards, mobile phones with electronic payment apparatuses implemented as embedded devices. The application supports service fee payment and remote renewal payments, as well as real-time collection of the security and environmental information relating to the electronic payment apparatus. A network of the electronic payment apparatuses can ...
Rfig tag, security system, and method of protecting products using the same
Uniway Technology Limited
June 01, 2017 - N°20170154197

A radio frequency identification (rfid) tag contains: a rfid tag circuit and a rfid antenna electrically connected with the rfid tag circuit. The rfid antenna includes a short circuit electrically connected therewith and includes a capacitor circuit electrically connected with the short circuit. When the capacitor circuit is not broken, the rfid antenna transmits radio signals in a second frequency ...
Radio frequency identification system
Promega Corporation
May 18, 2017 - N°20170140335

A multi-tenant, rfid system that may be cloud based or run on a local area network (lan) for distributed rfid devices and rfid applications. The rfid system a central abstraction and translation layer between rfid devices installed in geographically diverse locations and applications. Rfid devices initiate communication to a cloud or lan network over to send events and receive commands. ...
Post application editing of multiresonator chipless radio frequency identification (rfid)
Xerox Corporation
May 18, 2017 - N°20170140258

A method and structure for a radio frequency identification (rfid) system including an rfid tag. The rfid tag can include a dampener configured to dampen a resonation of a resonator. Prior to dampening the resonation of the resonator using the dampener, the rfid tag may be configured to transmit a first response signal from a transmit antenna. Subsequent to dampening ...
Pairing method for wireless scanner via rfid
Hand Held Products, Inc.
May 18, 2017 - N°20170140185

A wireless scanner is described that performs a pairing operation with a wireless scanner base before commencing scanning operations in a wireless scanner network. Radio frequency identification (rfid) is used to achieve the pairing operation of the wireless scanner with the wireless scanner base by using an rfid tag associated with the wireless scanner base. The rfid tag in the ...
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