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Patent Searching and Data


Matches 151 - 200 out of 8,148

Document Document Title
WO/2014/045518A1
This non-contact communication system performs non-contact communication between an apparatus including a first chip, and an apparatus including a second chip. The first chip is provided with a transmitting circuit and a transmitting ant...  
WO/2014/043445A3
A sensor system (1000) comprising a tag (100) which comprises a removable radio-frequency chip (130), an antenna (140) disposed in electrical communication with the chip (130) and a non-conductive coating (115) disposed upon a surface of...  
WO/2014/043580A3
Sonde devices for providing magnetic field signals for use with utility locators or other devices are disclosed. In one embodiment a sonde device includes a housing, a core comprising a plurality of core sections, and one or more support...  
WO/2014/038209A1
A small antenna device having good communications performance and a wide communications area even when a metal plate is present in the antenna communications direction, even when the antenna is arranged, for example, inside a box-shaped ...  
WO/2014/034587A1
Provided is a multiband-compatible antenna device such that frequency characteristics can be easily controlled. The antenna device includes: a looped radiating element (11) with a feeding terminal on one end and a ground terminal on the ...  
WO/2014/033246A1
Various embodiments relate to a coil arrangement (200) for generating a rotating electromagnetic field, comprising at least three coils (210a, 210b, 210c), each having at least one associated coil winding (212a-212f). The coil arrangemen...  
WO/2014/030662A1
Provided is an antenna device that achieves favorable communication characteristics when incorporated in an electronic apparatus. The antenna device (1) is incorporated in an electronic apparatus and communicates with an external apparat...  
WO/2014/031303A1
An antenna method and arrangement of co-located antennas for wireless communication, includes at least one first antenna (10) having a reflector panel (34) and at least one second antenna (20) utilizing a ground plane (34), wherein the r...  
WO/2014/027369A1
The various embodiments herein provide a system and method for providing short range wireless communication. The system comprises a transmitting end, a first electrical circuitry provided at the transmitting end to generate a propagating...  
WO/2014/024762A1
According to the present invention, a plurality of linear parts (21) of a coil conductor is formed on the lower surface of a resin sheet (12). A plurality of linear parts (22) of the coil conductor is formed on the upper surface of a res...  
WO/2014/017352A1
Provided is an antenna device wherein mutual interference between antennas is minimized while a plurality of antennas is efficiently positioned in a space saving manner. The antenna device (10) is provided with a loop antenna (3) having ...  
WO/2014/007877A1
In combination, an RFID antenna array, an RFID tag reader, and a power supply, the foregoing components being adapted to be worn or otherwise borne by a person and be operatively connected so that the power supply powers the reader and t...  
WO/2014/004779A1
This document discloses one or more systems, apparatuses, methods, etc. for integrating a spiral near field communications (NFC) coil antenna to a portable device for consistent coupling with different tags and devices.  
WO/2014/003163A1
This antenna device (101) is provided with a first conductor surface (11) and a second conductor surface (12) that face each other. The first conductor surface (11) and second conductor surface (12) are connected with a first connection ...  
WO/2014/003164A1
This antenna device is provided with: a conductor surface (14) at which an aperture (14A) is formed having an open section interconnecting with the outside; an electricity supply element (36) having a first coil (L21), which is connected...  
WO/2013/191896A1
Described herein are techniques related to near field coupling and wireless power transfers. A mobile device may include an edge-emitting antenna that offers ultra slim, all-metallic chassis packaging option with no cutout, uses lesser a...  
WO/2013/191178A1
[Problem] To provide a shield tag having a shield sheet with reduced thickness and capable of being used suitably in RFID systems and NFC systems. [Solution] The present invention is equipped with: an IC tag (210) on which an IC chip is ...  
WO/2013/190948A9
[Problem] To provide a bar antenna which, in addition to having a bar core that is highly resistant to impact and difficult to bend, is able to continue exhibiting the functionality of a bar antenna even if the bar core is bent. [Solutio...  
WO/2013/190948A1
[Problem] To provide a bar antenna which, in addition to having a bar core that is highly resistant to impact and difficult to bend, is able to continue exhibiting the functionality of a bar antenna even if the bar core is bent. [Solutio...  
WO/2013/188977A3
Systems, methods, and devices related to a multifunctional digital data storage device which is wearable by the user as a decorative ornament. A wearable device, such as a ring or a wristwatch, is equipped with a transceiver, a storage m...  
WO/2013/187509A1
Provided is an antenna formed in planar shape, of excellent broadband radiation efficiency. The antenna is formed on a plane with: a longitudinal element (11) formed in the longitudinal direction; a left transverse element (13L) formed o...  
WO/2013/183552A1
An antenna device which is provided with: a feed coil antenna (15) that is connected to a feed circuit; and a booster coil antenna (20) that is composed of wound coil conductors (22, 23) and is arranged so as to be electromagnetically co...  
WO/2013/183472A1
Ferroelectric capacitors (C1-C6) are constituted as a serial circuit. A first end of the serial circuit is connected to a port (P11) and a second end is connected to a port (P12). Resistors (R31, R32, R33) constitute a first resistance v...  
WO/2013/183887A1
An electromagnetic wave shielding sheet, according to the present invention, comprises: a base material which is produced into a naoweb form by spinning a polymer material into fiber strands according to a spinning technique; a conductiv...  
WO/2013/184331A1
Electronic devices (10) may be provided with antenna structures (28). The antenna structures may include an antenna support structure (46) covered with patterned antenna traces (32,34). An antenna support structure (46) may be mounted in...  
WO/2013/183575A1
An antenna apparatus (101) is provided with a first coil conductor (11), a second coil conductor (12), and a magnetic material layer (30). The first coil conductor (11) and the second coil conductor (12) have respective coil openings dis...  
WO/2013/180399A1
Disclosed herein are a flexible printed circuit board for dual mode antennas, a dual mode antenna and a user device using the same. The flexible printed circuit board for dual mode antennas includes a first loop-shaped coil formed at one...  
WO/2013/178529A3
The network (100) of electronic devices is formed on a flexible substrate (15; 101) by a plurality of electronic devices (1; 104) assembled on the flexible substrate. The electronic devices have an embedded antenna for mutual coupling (4...  
WO/2013/180479A1
The present invention relates to an antenna and to a communication device comprising same. According to one embodiment of the present invention, provided is an antenna comprising: a power supply; a first loop antenna, one end of which is...  
WO/2013/180367A1
The present invention relates to a wireless antenna including an electromagnetic wave absorption sheet for both radio frequency identification and wireless charging and a manufacturing method therefor, and the wireless antenna is very us...  
WO/2013/179866A1
This antenna device simplifies the adjustment of the degree to which a supply-coil antenna and a booster-coil antenna are joined, and specifically, increases said degree of joining. This antenna device is equipped with a supply-coil ante...  
WO/2013/172349A1
Provided are an antenna sheet for a contactless charging device and a charging device using the antenna sheet in which a high degree of freedom is allowed for the arrangement of a transmission side and a reception side during power charg...  
WO/2013/172336A1
Provided is an antenna coil in which it is possible to form a magnetic field in a desired direction in a highly efficient manner while suppressing leakage of magnetic flux into a space other than the space in which the magnetic field is ...  
WO/2013/168847A1
The present invention relates to an external case for a portable terminal. More particularly, the present invention relates to a light-emitting external case for an NFC terminal, having a light-emitting light guide plate, in which a ligh...  
WO/2013/169345A1
Systems and methods of flexographically printing a pattern comprising a plurality of lines or a first antenna loop array on a first side of a substrate, wherein printing the first antenna loop array comprises using an ink and at least on...  
WO/2013/168558A1
A stack (12) is obtained by stacking non-magnetic body sheets (SH1a-SH2b) and magnetic body sheets (SH2a-SH2c). A coil conductor (14) is provided to the stack (12) so that a part of the magnetic body forms a magnetic core and the winding...  
WO/2013/169017A1
The present invention relates to a magnetic sheet, a method for manufacturing the magnetic sheet and to an antenna comprising the magnetic sheet. According to one embodiment of the present invention, provided a magnetic sheet manufacture...  
WO/2013/165421A1
Described herein are techniques related to near field communication and wireless power transfers. A portable device may include a modular antenna that offers consistent characteristics independent of integration environment. The modular ...  
WO/2013/165980A1
Discontinuous loop antennas and related components, radio -frequency identification (RFID), tags, systems, and methods are disclosed. A discontinuous loop antenna is an antenna loop structure that includes a discontinuity portion. The di...  
WO/2013/165974A1
Discontinuous loop antennas and related components, radio-frequency identification (RFID), tags, systems, and methods are disclosed. A discontinuous loop antenna is an antenna loop structure that includes a discontinuity portion. The dis...  
WO/2013/161608A1
In order to make it possible to minimize conductor loss and obtain a sufficient communication distance at the same time, a coil antenna is provided with: a magnetic body core (1) having a first peripheral surface including at least a fir...  
WO/2013/156389A1
An assembly for a radio frequency (RF) communication circuit comprising an electrically insulating substrate having a first side and a second side. A first electrically conductive structure is arranged on the first side of the substrate,...  
WO/2013/157191A1
The device is provided with: a first loop coil (2) operating in a first frequency band (f1); and a second loop coil (4) operating in a second frequency band (f2); the first loop coil (2) being electrically connected to an impedance adjus...  
WO/2013/152539A1
A kind of circuit board signal coils of labels is provided. The technical problem to be solved is that the described signal coils can issue ultra-strong induction signals, with the characteristics of no directional restriction and small ...  
WO/2013/154552A1
Described herein are techniques related to near field coupling and wireless power transfers. In an implementation, a portable device may include full metallic chassis devices. The full metallic chassis devices may include a keyboard and/...  
WO/2013/154713A1
Low-visibility antennas are self-contained structures that allow the high-definition printing of conductive, electrode circuitry of a single antenna, or antenna arrays on one side or both sides of a flexible substrate. These antenna arra...  
WO/2013/149681A1
A ball for a sports game comprises a plurality of coils (4a-h) formed by conductors, the conductors of each coil enclosing a coil area. The coils are arranged such that a sum over projected coil areas of all coils of the ball differs by ...  
WO/2013/149649A3
An antenna system (2a-d) for determining a transit of a moving object (11) through an area of interest within a detection plane (22), the moving object (11) emitting an electromagnetic field (12), comprises at least one loop antenna (4c)...  
WO/2013/146341A1
A wireless communication apparatus (101) is provided with an antenna coil (13), and an RFIC (110) having built-in resistive elements. The RFIC (110) is provided with an RFIC (11), a capacitive element (14), and resistive elements (R1a, R...  
WO/2013/147194A1
A short-range wireless communication antenna comprises at least one toroidal coil, a plate-shaped non-magnetic resin member that holds the toroidal coil, a plate-shaped soft magnetic member that overlaps the non-magnetic resin member via...  

Matches 151 - 200 out of 8,148