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Matches 1 - 50 out of 10,271

Document Document Title
WO/2019/009549A1
An electronic device is provided The electronic device includes a housing including a first surface facing a first direction, a second surface facing a second direction opposite to the first direction, and a side member configured to enc...  
WO/2019/009066A1
The RFID inlay according to one embodiment of the present invention is provided with: an IC chip; a first conductive film that constitutes a loop antenna electrically connected to the IC chip; and a second conductive film that constitute...  
WO/2019/009062A1
This high frequency power circuit module (101) is provided with: an electronic circuit board (1) having a bent portion; a high frequency power circuit formed on the electronic circuit board (1); a battery (3) connected to the high freque...  
WO/2019/008954A1
The electronic device (201) is provided with an antenna and a plate-like heat spreader (101). The heat spreader (101) has: a first metal layer (1) and a second metal layer (2) which are stacked together; a working fluid sealed in a herme...  
WO/2019/004439A1
An RFIC chip-equipped product which is equipped with a product (100) having a metal surface, a coil conductor (4) having a loop surface that faces the metal surface, and an RFIC chip (1) having first and second input/output terminals whi...  
WO/2019/005013A1
A sensor and sensing method for a downhole logging tool provide an antenna having a toroidal or spiral winding that is toroidally or helically wound around a toroid core. The toroidally-wound toroidal winding antenna forms a natural high...  
WO/2018/235592A1
This antenna circuit is provided with an antenna 1, and an antenna 2 that is connected in series to the antenna 1 and that has an inductance. The antenna circuit is also provided with a variable capacitor CV and a variable resistor RV th...  
WO/2018/235631A1
In the present invention, even if a capacitor C1 connected to a main loop 1 and/or a capacitor C2 connected to an amplification loop 2 cannot be set to an optimal capacitance value, it is possible to make the value of current I2 flowing ...  
WO/2018/235648A1
The purpose of the present invention is to provide a coil antenna in which a magnetic core to which a body part is provided is mounted and joined to a top surface of a thin plate-shaped base member made of resin, wherein a wire material ...  
WO/2018/230426A1
Provided is a coil part comprising a coil, a ferrite core passing through a hollow core portion of the coil, and a resin covering the coil and the ferrite core, wherein a Ni-based ferrite core which has an initial permeability μi of 450...  
WO/2018/225702A1
Provided are: an antenna device in which repeater antenna technology is used, the overall device having low thickness; and a display device provided with the antenna device. An antenna device, provided with an antenna substrate 121, a ma...  
WO/2018/225833A1
The purpose of the present invention is to improve antenna characteristics without losing the strength of a conductor. An antenna device (1) comprises an antenna coil (2), a first conductor (3), and a second conductor (4). The antenna co...  
WO/2018/220893A1
This loop antenna (100) is provided with: an insulating substrate (101); an antenna part (102) that is a conductor provided on the substrate (101) and includes a first feeding part (105), a second feeding part (106), and an antenna mesh ...  
WO/2018/216453A1
Provided is an antenna device that can improve a load bearing property of an antenna case, while suppressing an increase in the amount of resin that makes up the antenna case. This antenna device comprises: an antenna coil; a resin anten...  
WO/2018/215055A1
According to an aspect, there is provided an antenna assembly comprising a support and at least one conductive layer on the support having an antenna radiator patterned therein. The antenna assembly further comprises a first conductive p...  
WO/2018/216458A1
Provided is an antenna coil that can adjust inductance while suppressing variation in output strength. This antenna coil comprises: a rod-shaped core (5) that is composed of a magnetic material; a bobbin (6) that houses the core (5); and...  
WO/2018/216438A1
A transmitting antenna 100 and a receiving antenna 200 are each provided with: a first circular loop antenna group 100A, 200A in which respective circular loop antenna elements have different perimeters each being approximately an integr...  
WO/2018/211915A1
This electronic device is provided with: a main substrate (30) which is provided with an electrode for electronic components; a composite electronic component (40); and an antenna element (50). The composite electronic component (40) is ...  
WO/2018/210707A1
An antenna structure (300, 400) is provided including a first conductive element (305, 405) coupled, on a first side, to a communication circuit and to ground (325, 425) and a second conductive element (306, 406) parallel to and connecte...  
WO/2018/211548A1
Provided is an antenna device with which, even if a plane in which a planar loop antenna for electromagnetic coupling is formed is in parallel with a central axis direction of a solenoid antenna, mutual communication can be achieved at a...  
WO/2018/206343A1
The invention provides an antenna structure comprising a plurality of wire segments formed in a loop. Connecting units are provided between the wire segments, each of which is switchable between a conductive state and a reactive state. W...  
WO/2018/207899A1
This power transmitting device (100) transmits power to a power receiving device (200), which has a power receiving coil (CLB), under water. This power transmitting device (100) is provided with: one or more toroidal coils (CL) including...  
WO/2018/197832A1
An RF power harvester comprising a dielectric substrate, an antenna carried on the substrate for coupling with an RF electromagnetic field, the antenna comprising at least one track of conductive material arranged to provide at least one...  
WO/2018/199007A1
An RFID tag 10 having: a RFIC module 20, which is equipped with a substrate 22, an RFIC chip 24 provided on the substrate 22, and a loop conductor 26 provided in the substrate 22 and connected to the RFIC chip 24; and an antenna substrat...  
WO/2018/197831A1
An RF power harvesting insert (100) for a wristwatch, the insert comprising a dielectric substrate (102) and an antenna (104) tuned to harvest power from RF electromagnetic fields to provide a radio frequency electrical signal and compri...  
WO/2018/198082A1
Two solenoid antennas (2, 3) with a ferrite core are placed mutually in parallel and outside the groundplan of the flat spiral antenna (1). Longitudinal axes (4) of the solenoid antennas (2, 3) are in parallel with the lateral sides of t...  
WO/2018/193875A1
[Problem] The present invention addresses the problem of providing a portable wireless communication device capable of identifying stored information and a surface. [Solution] One embodiment of the present invention provides a portable w...  
WO/2018/187202A1
A patch antenna system comprises a patch antenna and preferably two sets of strip-shaped parasitic elements arranged over the radiating edges of the patch antenna. The parasitic elements are spaced away from the patch antenna. Preferably...  
WO/2018/186408A1
This magnetic field generation circuit is provided with: a transformer antenna (At1) that includes a transformer (Tx1) including a primary coil (L1) and a secondary coil (L2), and a resonance capacitor (C1) connected in parallel to the s...  
WO/2018/181042A1
An antenna device (301) provided with: a planar conductor; an antenna coil (3) which is connected to a communication circuit, is proximate to the planar conductor, and is connected to the planar conductor; a first capacitor (C10) connect...  
WO/2018/182291A1
Disclosed is an electronic device which may provide a multi-feeding antenna operating in multiple frequency bands by reducing performance degradation, and can contribute to slimness by implementing at least a portion of the patterns in a...  
WO/2018/179045A1
In a loop-shaped conductor (1), both ends are opened, one end section (1a) is connected to a conductor plate (2), and the other end section (1b) is connected to a lead-out line (5b). The conductor plate (2) is disposed in parallel to the...  
WO/2018/180149A1
An antenna device (101A) comprising: a primary-side circuit (1) that is connected to a transceiver (IC9) having a reader/writer function, and has a primary coil (L1); and a secondary-side circuit (2) that has an electrically conductive m...  
WO/2018/178314A1
A metal smartcard (SC) having a transponder chip module (TCM) with a module antenna (MA), and a card body (CB) comprising two discontinuous metal layers (ML), each layer having a slit (S) overlapping the module antenna, the slits being o...  
WO/2018/180072A1
This coil element (301) is provided with: an element body (10) on which coils (coil (L1) and auxiliary coil (L2)) are formed; and a plurality of terminal electrodes (T1, T2, T3, T4, T5, T6). The element body (10) is formed by laminating ...  
WO/2018/178316A1
Smartcard (SC) having a card body (CB) and a conductive coupling frame antenna (CFA) extending as a closed loop circuit around a periphery of the card body, and also extending inwardly so that two portions of the coupling frame antenna a...  
WO/2018/175210A1
Apparatus and methods are disclosed of a membrane panel comprising a close-proximity communication antenna embedded within the membrane panel. In an example, a welding-type system includes a membrane panel with a user interface and a clo...  
WO/2018/164729A1
Techniques and mechanisms to provide wireless communication with a body-mountable device comprising a single-loop antenna. In an embodiment, distal ends of the single-loop antenna are disposed on opposite sides of a slit structure, where...  
WO/2018/163111A1
Described is an antenna comprising two oppositely wound antenna coils, each antenna coil formed by concentric conductor coils. An outermost conductor coil of one antenna coil is conductively connected to an outermost conductor coil of th...  
WO/2018/163876A1
Provided is a metal ring having an RFID tag in which it is possible to cause the metal ring to function more reliably as a radiating element. The metal ring having an RFID tag according to the present invention comprises: a metal ring; a...  
WO/2018/160980A1
Systems and methods are provided for enhancing the electrical performance of ultra-wideband (UWB) electronically scanned arrays (ESA) for use in multifunctional, electronic warfare, communications, radar, and sensing systems. Embodiments...  
WO/2018/160915A1
In some embodiments, methods and systems for analyzing an inventory database and an accounting database of a retail store in order to detect products that were mis-shipped to the retail store, improperly invoiced to the retail store, and...  
WO/2018/155147A1
[Problem] To provide a technology for improving communication performance of a communication apparatus. [Solution] The booster antenna structure relating to the present technology includes: a booster antenna that couples to, by means of ...  
WO/2018/147124A1
An RFID-tagged article comprising an article at least a portion of which is provided with an insulating portion manufactured from an insulating material; a UHF-band RFID tag 12 equipped with a coil antenna 18 and embedded in the insulati...  
WO/2018/147481A1
According to one embodiment of the present specification, an NFC device can comprise: a loop antenna disposed on a first surface of a substrate and transmitting and receiving a wireless signal, wherein an antenna area defined by the oute...  
WO/2018/147109A1
[Problem] To provide a display device that is easy to make thin and in which interference between a sensor electrode and an NFC antenna is unlikely to occur. [Solution] A display device 100 comprises: a touch panel 10; a display module 2...  
WO/2018/143114A1
The present invention pertains to an electronic component and an antenna used for communicating information by using magnetic-field components, said antenna being one that simultaneously satisfies requirements for downsizing and improvem...  
WO/2018/138079A1
The present invention concerns an antenna (A1) for an access system and/or hands-free start-up for a motor vehicle, wherein the antenna (A1): - forms part of said motor vehicle and is a low-frequency antenna; - comprising: - at least two...  
WO/2018/139519A1
An antenna device (101) has: a first coil antenna (1); a second coil antenna (22), both ends of which are connected to an NFC system circuit (21), said second coil antenna being provided for a second non-contact transmission system; and ...  
WO/2018/138868A1
This electromagnetic field probe is characterized by being provided with a series of conductor lines that have 2N (N being an integer 3 or higher) conductors extending radially from a near-center of the electromagnetic field probe, have ...  

Matches 1 - 50 out of 10,271