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Rf Antenna

Rf Antenna-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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NEW Planar flexible rf tag and charging device
Isolynx, Llc
January 18, 2018 - N°20180019513

A planar flexible ultra-wideband (uwb) rf antenna includes a flexible non-electrically-conductive substrate and at least one antenna patch having electrically conductive metal positioned on one side of the flexible non-electrically-conductive substrate and having geometry defining a wirelessly transmitted uwb signal. The antenna may electrically couple with an rf transmitter circuit formed on a second side of the flexible substrate and ...
Duplicated wireless transceivers associated with a vehicle to receive and send sensitive information
Nextev Usa, Inc.
January 11, 2018 - N°20180013211

A vehicle is provided that comprises two or more radio frequency (rf) antennas and two or more rf transceivers to communicate wirelessly sensitive information associated with a user of the vehicle (the two or more rf antennas being at different physical locations on an exterior of the vehicle). The vehicle determines which one of the two or more rf antennas ...
Touch pad circuit board having radio frequency antenna and capacitive touch pad and access control ...
Sensormatic Electronics, Llc
January 11, 2018 - N°20180012430

An access control reader device integrates a touch pad in proximity to a radio frequency identification (rfid) antenna. A touch pad circuit board includes the rf antenna having a physical aperture and the capacitive touch pad positioned at least partially within the physical aperture of the rf antenna. This configuration allows the rfid reader to detect rfid tags in proximity ...
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Radio antenna element arm retaining clip
Commscope Technologies Llc
December 28, 2017 - N°20170373370

A clip for securing a radiating arm to a printed circuit boards of a radio frequency antenna element of a base station antenna. The radiating arm may be configured to receive signals or radiate signals from a feed network associated with the at least one rf antenna member. The radiating arm can be secured to the printed circuit board without ...
Rf energy harvester
Drayson Technologies (europe) Limited
December 14, 2017 - N°20170358957

An antenna apparatus for harvesting ambient radio frequency, rf, energy, comprises one or more rf antenna components arranged to receive rf energy. The antenna components comprise a plurality of frequency filtering components, each filtering a respective frequency band of the received rf energy. A rectifying circuit is arranged to convert a variable electrical signal received at an input from an ...
Digital tacho graph apparatus having embedded radio frequency antenna
Yura Corporation Co., Ltd.
November 23, 2017 - N°20170338544

A digital tacho graph (dtg) apparatus for vehicles is disclosed. The dtg apparatus includes a metal terminal having one end connected to a printed circuit board (pcb) pattern unit connected to the wireless communication module, an rf antenna embedded inside the dtg apparatus and having one end connected to the other end of the metal terminal, and a front case ...
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Dielectric window supporting structure for inductively coupled plasma processing apparatus
Vni Solution Co., Ltd.
November 09, 2017 - N°20170323770

An dielectric window of an inductively coupled plasma (icp) processing apparatus that includes a main container 10 that houses a substrate to be processed s to perform plasma processing, a substrate mounting unit 20 on which the substrate to be processed s is mounted in the main container 10, an exhaust system 30 that discharges gas from inside of the main container 10, a dielectric ...
Dielectric window supporting structure for inductively coupled plasma processing apparatus
Vni Solution Co., Ltd.
November 09, 2017 - N°20170323769

A dielectric window supporting structure of inductively coupled plasma (icp) processing apparatus that includes a main container that houses a substrate to perform plasma processing, a substrate mounting unit on which the substrate is mounted, an exhaust system, a plurality of dielectric windows that form an upper window of the main container, a dielectric supporting unit coupled to an upper ...
Dielectric window supporting structure for inductively coupled plasma processing apparatus
Vni Solution Co., Ltd.
November 09, 2017 - N°20170323767

An dielectric window of an inductively coupled plasma (icp) processing apparatus that includes a main container 10 that houses a substrate to be processed s to perform plasma processing, a substrate mounting unit 20 on which the substrate to be processed s is mounted in the main container 10, an exhaust system 30 that discharges gas from inside of the main container 10, a dielectric ...
Rf antenna structure for inductively coupled plasma processing apparatus
Vni Solution Co., Ltd.
November 09, 2017 - N°20170323766

An rf antenna structure of an inductively coupled plasma (icp) processing apparatus that includes a main container 10 that houses a substrate to be processed s to perform plasma processing, a substrate mounting unit 20 on which the substrate to be processed s is mounted in the main container 10, an exhaust system 30 that discharges gas from inside of the main container 10, one ...
Fog drone fleet orchestrator
Cisco Technology, Inc.
November 09, 2017 - N°20170323235

Embodiments herein describe a fog drone that selects, organizes, monitors, and controls a plurality of drones in a fleet. The fog drone receives a job to be completed from a dispatcher and identifies the resources for accomplishing the job such as the amount of material (e. G., fiber optic cable) or the type of drones (e. G., drones with rf ...
Arrangement for, and method of, processing products associated with rfid tags and bar code symbols ...
Symbol Technologies, Llc
November 09, 2017 - N°20170323128

A workstation has a metallic housing for supporting an electro-optical reader for reading bar code symbols. A radio frequency (rf) antenna of an rf identification (rfid) reader for reading rfid tags is mounted in a metallic container that is connected to the housing. The rf antenna radiates rf energy at a frequency greater than 900 mhz through rf excitation slots formed ...
Gas supply structure for inductively coupled plasma processing apparatus
November 02, 2017 - N°20170316922

A gas supply structure for an inductively coupled plasma (icp) processing apparatus that includes a main container 10 that houses a substrate to be processed s to perform plasma processing, a substrate mounting unit 20 on which the substrate to be processed s is mounted in the main container 10, an exhaust system 30 that discharges gas from inside of the main container 10, one ...
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Method and apparatus for generating highly repetitive pulsed plasmas
Plasmanano Corporation
October 26, 2017 - N°20170311431

A pulsed radio frequency inductive plasma source and method are provided. The source may generate plasma at gas pressures from 1 torr to 2000 torr. By utilizing high power rf generation from fast solid state switches such as insulated-gate bipolar transistor (igbt) combined with the resonance circuit, large inductive voltages can be applied to rf antennas to allow rapid gas breakdown from 1...
Systems with buried antennas for bi-directional communication with wheeled vehicles
Gatekeeper Systems, Inc.
October 26, 2017 - N°20170311120

Various systems for monitoring wheeled vehicles (such as shopping carts) are disclosed. The system can include an rf antenna unit that is buried and is configured for bi-directional communication with the electronics on the cart. In some embodiments, the antenna comprises a plurality of transmitters, which can emit synchronized signals. In some embodiments, the antenna comprises a radiating cable, which ...
Rf antenna proximity sensing in a playback device
Sonos, Inc.
October 26, 2017 - N°20170308128

An example embodiment includes a playback device comprising a wireless communications interface including a radio frequency (rf) antenna, a capacitive proximity sensor comprising a grounding plane that is coupled to the rf antenna, one or more processors, and a data storage having stored therein instructions executable by the one or more processors to cause the playback device to perform operations. ...
Monolithic quad switch for reconfigurable antennas
October 19, 2017 - N°20170302002

A phased array antenna which can change the configuration of the phased array antenna by controllable quad switches on the phased array antenna is presented. The phased array antenna adapts monolithic microwave integrate circuit (mmic) technology to have high isolation interconnection of the reconfigurable phased array antenna. The reconfigurable phased array antenna can be reusable and adaptable to different configurations ...
Systems and techniques for improving signal levels in a shadowing region of a seeker system
Raytheon Company
October 05, 2017 - N°20170288303

The present disclosure is directed to a seeker system having an infrared (ir) sensor pedestal, an ir sensor disposed on the ir pedestal and a plurality of radio frequency (rf) antenna elements symmetrically disposed in a circumferential direction around the ir sensor pedestal. The seeker system further includes a plurality of rf waveguiding structures. In an embodiment, each of the ...
Wrist band haptic feedback system
Amazon Technologies, Inc.
September 28, 2017 - N°20170278052

Inventory management systems and related methods employ radio frequency based tracking of a worker's hands to monitor performance of inventory tasks. An inventory management system includes inventory bins, a user-wearable unit configured to be worn in proximity to a user's hand, fixed rf antennas configured to transmit at least one rf interrogation signal and receive at least one rf response ...
In-header perimeter rf antenna
Cardiac Pacemakers, Inc.
September 07, 2017 - N°20170252569

This document discusses, among other things, an implantable dielectric compartment including a channel in an outer surface of the implantable dielectric compartment, the channel configured to constrain a portion of an implantable antenna in a specific configuration along the length of the portion of the implantable antenna. In certain examples, the implantable antenna can be configured to wirelessly transfer information ...
Rf antenna and hearing device with rf antenna
Oticon A/s
August 24, 2017 - N°20170245068

The present disclosure relates to an rf antenna adapted to receive and/or transmit electromagnetic rf signals within a first frequency range enclosing a first frequency of resonance of the rf antenna, the rf antenna comprising: an electrically conductive antenna element having a feed for electrically connecting to an rf transmitter and/or an rf receiver; an electronic component adapted ...
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