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Matches 1 - 50 out of 10,519

Document Document Title
WO/2019/159903A1
The present invention addresses the problem of achieving a small size and excellent communication characteristics. In this antenna device (1), a first coil conductor part (51) of a coil conductor (5) faces a planar conductor (3) so as to...  
WO/2019/159745A1
An antenna device (101) comprises: a substrate (1); a member 2 having, on side surfaces orthogonal to a first main surface (MS1) of the substrate (1), a first conductive portion (21) and a second conductive portion (22) facing each other...  
WO/2019/156851A1
An AR/VR system (100) employs a tracking system (102) for tracking a component (106, 108) using a generated EM field. An EM coil (114, 118, 200, 400, 500, 700) generates the EM field or, alternatively, senses the EM field. The EM coil in...  
WO/2019/150963A1
This complex antenna element (101) is provided with: a laminate (1) which is obtained by stacking a plurality of insulator layers including magnetic parts (11, 12) and a non-magnetic part (10); an antenna coil (2) which is not formed in ...  
WO/2019/151746A1
An antenna module according to one embodiment of the present invention, comprises: a coil layer including a wound first coil; a shield layer disposed on the coil layer and including a plurality of sequentially stacked magnetic sheets; an...  
WO/2019/150936A1
The purpose of the present invention is to obtain a Ni-Zn-Cu ferrite powder which has desired magnetic properties at a frequency band such as 60 MHz. This Ni-Zn-Cu ferrite powder comprises Fe2O3, NiO, ZnO, CuO, and CoO in a predetermined...  
WO/2019/147870A1
An antenna system comprises a combination of a loop antenna and a non-loop antenna. The loop antenna and the non-loop antenna is connected in common to a transceiver mechanism or signal feed mechanism. The non-loop antenna is in some emb...  
WO/2019/145625A1
The invention relates to a near-field communication and ultra high frequency device (D'), the device comprising: • a near-field communication antenna (A2'), • an ultra high frequency antenna (A3'), • a control unit (M1') comprising...  
WO/2019/147049A1
According to various embodiments, an electronic device comprises: a first plate; a second plate facing the opposite direction of the first plate; a housing including a lateral member for encompassing the space between the first plate and...  
WO/2019/146237A1
An RFID tag 10 to be used by being attached to an article W has: a RFIC module 20 that includes a RFIC chip and a helical coil connected to the RFIC chip; and an antenna member 12, i.e., a stringlike conductor, wherein a part 12a thereof...  
WO/2019/134571A1
An antenna (100), comprising at least one sub-antenna unit (1). The sub-antenna unit (1) is a ring having a gap structure (101); the sub-antenna unit (1) is provided with at least one first slot (102); the first slot (102) has a closed e...  
WO/2019/133322A1
Systems, devices, and methods include an electronic scanning device, an electronic database, and an electronic inventory management device for analyzing products at a retail store in order to detect products at the retail store that are ...  
WO/2019/130811A1
This portable wireless communication device comprises: an insulating substrate; a coil antenna disposed in a loop shape on the insulating substrate; and an IC chip electrically connected to the coil antenna, wherein the coil antenna incl...  
WO/2019/125089A1
A permanent magnet structure for a mobile device using a conductive film as a loop antenna according to an embodiment of the present invention comprises a housing which accommodates at least one component therein and is divided into one ...  
WO/2019/126317A1
One example device having a variable impedance matching network includes a flexible substrate configured to flex in at least an X dimension and a Y dimension, wherein the X and Y dimensions are orthogonal and coplanar with a surface of t...  
WO/2019/118146A1
The herein described technology provides a hybrid monopole and slot antenna assembly including an electrically-driven monopole antenna and a parasitic slot antenna. The electrically-driven monopole antenna is fed by a feed line coupled t...  
WO/2019/109630A1
The present application relates to an antenna assembly, comprising a first antenna, a second antenna, a first coil, and a first tuning piece. The first antenna comprises a first radiator section; the second antenna comprises a second rad...  
WO/2019/112608A1
Examples described herein relate to flexible antenna belts. For instance, a system may comprise a flexible antenna belt, where the flexible antenna belt is to transition between a closed position and an open position, and a flexible disp...  
WO/2019/111848A1
One aspect of the present invention relates to a coil module comprising: a flat coil used for power transmission for contactless charging; a magnetic sheet that is made of a first magnetic body forming a magnet path on the flat coil, tha...  
WO/2019/110615A1
The invention relates to an RFID-type transponder for a contactless identification and wireless communication system, intended to affixed to a buried polymer pipe, comprising: an RFID chip; an electronic switching circuit coupled to the ...  
WO/2019/105710A1
An antenna including a magnetic core (10) made of a soft-magnetic non-electro conductive material, including four corner protuberances (11) defining two orthogonal winding channels (12) around the magnetic core (10); X-winding (DX), Y-wi...  
WO/2019/098279A1
A biologically injectable thin-film device was perfected by the inventors of the present invention by laminating and printing an electroconducting wiring layer formed from a first electroconductive substance and a second electroconductiv...  
WO/2019/098548A1
An electronic device according to one embodiment disclosed in the present specification comprises: a printed circuit board including a loop antenna, a power line and a ground line; a first switch electrically connected between a first te...  
WO/2019/098123A1
Provided is an IC tag that enables the resonant frequency of an antenna to be adjusted to a prescribed range in accordance with the dielectric constant of the object to which the tag will be adhered, and to do so without changing the des...  
WO/2019/093425A1
Provided are an RFID tag reading method, reading method, reading system, reader device, and an article, which are effective in preventing fraud with respect to an RFID tag. A method for reading an RFID tag (21) having a loop antenna (27)...  
WO/2019/085604A1
Provided are an antenna and a mobile terminal. The antenna comprises: a feed line and a radiation unit. The radiation unit comprises: a first radiation sheet and a second radiation sheet, wherein the first radiation sheet and the second ...  
WO/2019/088684A1
A film antenna according to embodiments of the present invention comprises: a plurality of radiation patterns of different frequency domains; transmission lines branched from the respective radiation patterns; and a driving circuit unit ...  
WO/2019/088253A1
An LC resonance antenna that comprises: an inductor layer that has a coil-shaped inductor provided thereto; and a capacitor layer that has a capacitor provided thereto and is laminated on the inductor layer. The capacitor has a plurality...  
WO/2019/085437A1
An antenna structure of an unmanned aerial vehicle, and an unmanned aerial vehicle. The antenna structure comprises a circuit board (22) that is mounted in an inner cavity of a housing and is approximately parallel to a body (1), wherein...  
WO/2019/088708A1
Provided is an antenna module in which magnetic sheets are disposed on one surface and the other surface of an antenna sheet having a plurality of radiation patterns formed thereon, and an overlapping area between the magnetic sheets is ...  
WO/2019/088624A1
A multi-antenna circuit of the present invention comprises: a matching circuit unit which is connected between a high frequency signal terminal and multiple antennas so as to match high frequency signals; and a selection circuit unit whi...  
WO/2019/088252A1
An LC resonance antenna that comprises: an inductor layer that has a coil-shaped inductor provided thereto; and a capacitor layer that is laminated on the inductor layer in the axial direction of a coil center of the inductor. The capaci...  
WO/2019/077794A1
Provided is a film antenna (1) comprising a sheet-like resin film (10), an antenna pattern (20), a power feeding pattern (30), and a ground pattern (40). The antenna pattern (20) is formed on a front surface (11) of the resin film (10) a...  
WO/2019/077830A1
The purpose of the present invention is to provide a card-type radio communication device with which degradation of communication performance of a dipole antenna can be suppressed while a coil antenna of a larger size can be implemented ...  
WO/2019/076570A1
A hearing assistance device comprising a housing component (12) containing a transceiver (68) and processing circuitry arranged in a compact block structure (50), an antenna feed element electrically connected to the transceiver (68), an...  
WO/2019/077926A1
[Problem] The present invention addresses the problem of providing a dual RF tag that does not need a switch. [Solution] This dual RF tag includes: a first inductor pattern 250; an IC chip 500; a second inductor pattern 260; a first insu...  
WO/2019/073884A1
An antenna which is provided with: a first power supply part; a second power supply part; and a loop element which has one end connected to the first power supply part, while having the other end connected to the second power supply part...  
WO/2019/071847A1
Provided in embodiments of the present application is an antenna device comprising a first feed branch, a second feed branch, and a radiator connected between the first feed branch and the second feed branch. The first feed branch compri...  
WO/2019/074033A1
The purpose of the present invention is to improve the coupling amount between coil antennae and counterpart-side coil antennae, with respect to each of the plurality of coil antennae. This antenna device (1) is provided with a magnetic ...  
WO/2019/069555A1
A contact lens according to one embodiment is provided with: a lens section that is worn on the eye; an acquisition unit that is provided to the lens section and acquires biological information; and an output unit that outputs the biolog...  
WO/2019/065496A1
An antenna device 100 comprises a magnetic body core 1 having a first main surface and a second main surface and extending in a first direction, a planar-shaped first coil 2, and a planar-shaped second coil 3 that is connected in series ...  
WO/2019/054404A1
Provided is a highly convenient wireless communication device, which is applicable to both a HF-band RFID system and a UHF-band RFID system, and which has stable communication characteristics with less influence from the environment in w...  
WO/2019/049682A1
This on-vehicle device causes a signal to be transmitted from a plurality of transmission antennae provided to a vehicle so as to be separated from each other, and executes processing in accordance with a response signal from a portable ...  
WO/2019/044544A1
An onboard appliance for causing a signal to be transmitted by a plurality of transmission antennas that are separately arranged in a vehicle and performing a process in accordance with a response signal from a portable appliance that ha...  
WO/2019/044570A1
This technology relates to an antenna device and a communication device and can realize miniaturization of the antenna device and an improvement in communication performance. The present invention is provided with a solenoid coil-type so...  
WO/2019/040377A1
An apparatus includes a substrate (110) containing a cavity (112) and a dielectric structure (120) covering at least a portion of the cavity (112). The cavity (112) is hermetically sealed. The apparatus also may include a launch structur...  
WO/2019/039094A1
The present invention provides a dual loop antenna capable of clearly setting the boundary of a communication area and creating a well-balanced communication area. A dual loop antenna 100 is provided with a first loop antenna 11 and a se...  
WO/2019/033311A1
The present invention provides a terminal device, comprising: a metal back cover, a first antenna, and two cameras. The two cameras are provided at a top corner of a PCB of the terminal device. The first antenna is electrically connected...  
WO/2019/035560A1
Disclosed are an antenna module and a method for producing same, the antenna module having an insulating substrate interposed between a base substrate and electrodes so as to keep the base substrate apart from the electrodes and thereby ...  
WO/2019/035561A1
Disclosed are: a ring-shaped antenna which is formed in the form of a ring mounted between the housing of an ear module and the outer circumference of a coin-shaped battery and communicates with an antenna, mounted on another ear module,...  

Matches 1 - 50 out of 10,519