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Loop Antenna

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


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Loop antenna for mobile device
Hctm Co., Ltd.
April 19, 2018 - N°20180108994

A loop antenna for a mobile device is disclosed. The loop antenna includes a permanent magnet structure, for accommodating a permanent magnet inside the mobile device, a housing for accommodating the permanent magnet structure, and an antenna pattern unit mounted in the housing, surrounding an outer periphery of the permanent magnet.
Electronic device having loop antenna
Samsung Electronics Co., Ltd.
April 05, 2018 - N°20180097275

An electronic device includes a housing including a first surface facing in a first direction, a second surface facing in a second direction to the first direction, and a side member enclosing at least a portion of a space between the first surface and the second surface; a first metal plate positioned between the first surface and the second surface; ...
Communication device with metal-frame half-loop antenna element
Acer Incorporated
March 29, 2018 - N°20180090822

A communication device includes a ground plane and an antenna element. The antenna element includes a radiation metal strip and a feed metal line. The radiation metal strip is divided into a first metal strip and a second metal strip by a gap. The first metal strip is electrically connected to the ground plane by a first metal section. The ...
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Electronic devices having housing-integrated distributed loop antennas
Apple Inc.
March 29, 2018 - N°20180090817

An electronic device may include a metal housing and a distributed loop antenna. The antenna may include a dielectric carrier. The antenna may include a distributed loop antenna resonating element that extends around the carrier and a loop antenna feed element on the carrier. Portions of the feed element and loop antenna resonating element may be formed from the housing. ...
Radio frequency antenna for an in-the-ear hearing device
Starkey Laboratories, Inc.
March 22, 2018 - N°20180084351

Disclosed herein, among other things, are systems and methods for a hearing device antenna. One aspect of the present subject matter includes a hearing device configured to be worn in an ear of a wearer to perform wireless communication. The hearing device includes a housing, hearing electronics within the housing, and an inverted f antenna or loop antenna disposed at ...
Multi-frequency, multi-radiation angle, multi-polarization and multi-pattern communication antenna
International Business Machines Corporation
March 22, 2018 - N°20180083370

An antenna is provided and includes a base antenna component, a loop antenna component, a first coupling by which the loop antenna component is pivotally attached to and selectively electrically communicative with the base antenna component, a whip antenna component, a second coupling by which the whip antenna component is pivotally attached to and selectively electrically communicative with the loop ...
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Electronic device having loop antenna
Samsung Electronics Co., Ltd.
March 08, 2018 - N°20180069312

Disclosed is an electronic device capable of securing improved radiation performance and emitting a magnetic field signal including payment information using a loop antenna, even though a portion of the electronic device may be made of metal.
Electronic devices having closed-loop antenna adjustment capabilities
Apple Inc.
March 08, 2018 - N°20180069295

An electronic device may be provided with wireless circuitry that includes an antenna. Control circuitry may perform closed loop tuning adjustments on the antenna. For example, the control circuitry may adjust a tunable component to tune the antenna to a first tuning setting. The control circuitry may gather impedance values from the antenna while tuned to the first tuning setting ...
Systems and methods for hearing assistance device antenna
Starkey Laboratories, Inc.
March 01, 2018 - N°20180063657

Disclosed herein, among other things, are systems and methods for modular circuit component for a hearing assistance device flex antenna. One aspect of the present subject matter includes a universal apparatus for use with multiple hearing assistance devices. The apparatus includes a circuit module including an outer radial surface, the circuit module configured to provide electronics for a hearing assistance ...
Imaging device
Panasonic Intellectual Property Management Co., Ltd.
March 01, 2018 - N°20180063432

To suppress an increase in a running cost while improving a transmission amount of information and reliability. Surveillance camera includes main body portion in which power supply board and data processing board are provided; pan portion that rotates in a pan direction with respect to main body portion; tilt portion that is provided with camera and rotates in a tilt ...
Antenna device
Fujitsu Ten Limited
March 01, 2018 - N°20180062253

An antenna device according to an embodiment includes a plurality of plane-shaped antennas that is attached to one or more windows of a vehicle. The plurality of antennas includes a loop antenna and a monopole antenna corresponding to the loop antenna.
Device and method for antenna alignment using vibrational positioning
Blackberry Limited
February 22, 2018 - N°20180053995

A device and method for antenna alignment using vibrational positioning are provided. The device comprises: a controller; a vibrating device; and an antenna. The controller configured monitors a data quality parameter of the antenna. When the data quality parameter meets a first threshold condition, the controller activates the vibrating device. When a second threshold condition is met, after the vibrating ...
Wireless communication device
Asustek Computer Inc.
February 22, 2018 - N°20180053988

A wireless communication device is provided. The wireless communication device comprises a circuit board and a loop antenna. The circuit board includes a wireless communication circuit. The wireless communication circuit includes a signal transmitting end and a ground terminal. The loop antenna includes a conductive loop, a feed portion, a first short-circuit portion and a second short-circuit portion. The feed ...
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Antenna with multiple resonant coupling loops
Microsoft Technology Licensing, Llc
January 25, 2018 - N°20180026372

An antenna arrangement with an active radiating element forming a plurality of inductively-coupled resonating loop antennas drives a parasitic radiating element. The active radiating element is electrically coupled to a feed contact and tuned according to one or more variable capacitors and inductors. The active radiating element drives the parasitic radiating element into a state of resonance for transmitting and ...
Wearable audio device having external antenna and related technology
New Audio Llc
January 18, 2018 - N°20180020277

A wearable audio device in accordance with a particular embodiment of the present technology includes an earpiece, a speaker, an antenna, and processing circuitry. The earpiece includes a housing within which the speaker and the processing circuitry are disposed. The antenna conformably extends along a perimeter portion of the housing. The processing circuitry is configured to receive audio content from ...
Electromagnetic vector sensor (emvs)
The Government Of The United States Of America, As Represented By The Secretary Of The Navy
December 21, 2017 - N°20170363705

An electromagnetic vector sensor (emvs) system, having a plurality of emvs devices consisting of a plurality of loop antenna elements spatially orthogonally integrated with and electrically isolated from a plurality of dipole antenna elements, mounted on a rotatably adjustable platform having a true north orientation, including active circuitry residing in antenna housings, and external executing software programs causing the active ...
Antenna assemblies with tapered loop antenna elements
Antennas Direct, Inc.
December 07, 2017 - N°20170352956

According to various aspects, exemplary embodiments are provided of antenna assemblies. In an exemplary embodiment, an antenna assembly generally includes at least one antenna element configured to be operable for receiving high definition television signals. The antenna assembly may also include at least one reflector spaced-apart from the antenna element that is configured to be operable for reflecting electromagnetic waves ...
Coil-type loop antenna for mobile device
Hctm Co., Ltd.
December 07, 2017 - N°20170352951

A coil-type loop antenna for a mobile device is installed in a mobile device, and includes an antenna coil which is arranged in the form of a coil wound around the outside surface of a housing of a permanent magnet structure having a permanent magnet on the inside thereof.
Multi-frequency, multi-radiation angle, multi-polarization and multi-pattern communication antenna
International Business Machines Corporation
November 30, 2017 - N°20170346196

An antenna is provided and includes a base antenna component, a loop antenna component, a first coupling by which the loop antenna component is pivotally attached to and selectively electrically communicative with the base antenna component, a whip antenna component, a second coupling by which the whip antenna component is pivotally attached to and selectively electrically communicative with the loop ...
Payment method and electronic device using loop antennas
Samsung Electronics Co., Ltd.
November 30, 2017 - N°20170344999

A mobile electronic device and method are provided. The mobile electronic device includes a printed circuit board (pcb) built into a central area of the mobile electronic device and including at least one of a first loop antenna or a second loop antenna; a processor electrically connected to the at least one of the first loop antenna or the second ...
Non-contact power reception apparatus for non-contact charging and electronic settlement performed in a single portable ...
Hanrim Postech Co., Ltd.
November 23, 2017 - N°20170338683

A non-contact power reception apparatus is provided, in which a power reception coil for a charging system and a loop antenna for an electronic settlement system are mounted on a battery pack and a cover case of a portable terminal such that the power reception coil is arranged in the center thereof and the loop antenna is disposed outside the ...
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