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Matches 1 - 50 out of 11,059

Document Document Title
WO/2021/013895A9
Exemplary embodiments of the present invention provide a device having the following features: a magnetic antenna, wherein the magnetic antenna has a loop which is interrupted once or multiple times and at least one tuning element for tu...  
WO/2021/092532A1
A transaction card having a front "continuous" (with no slit) metal layer (530, 630, 730) with an opening (506, 612, 712) for a dual-interface transponder chip module (510, 610, 710). A shielding layer (540, 640, 742) comprising ferrite ...  
WO/2021/085269A1
This substrate for RFID tags comprises an insulating substrate having a semiconductor-element-mounting region on a first surface, and a coil located on an outer edge of the insulating substrate, the coil including a plurality of first co...  
WO/2021/085464A1
An electronic device is provided which makes it possible for multiple antenna devices having different frequency bands to be closer together while suppressing magnetic field interference therebetween. This electronic device (1) is provid...  
WO/2021/079398A1
The present invention provides a high performance antenna device which has low directivity while being less susceptible to the influence of the frequency band of a drive power supply unit and which exhibits antenna characteristics suitab...  
WO/2021/079429A1
Provided are: an antenna device which can be manufactured in a small size and operated in a plurality of frequencies; and a wireless communication apparatus to which the antenna device is mounted. This antenna device is provided with: a ...  
WO/2021/070474A1
A power transmission coil (5) comprises a magnetic core (6), a pair of terminal electrodes (9), (9), and a winding (10). The magnetic core (6) includes a winding core (7) and a pair of flanges (8), (8). The winding (10) has a gap dimensi...  
WO/2021/065055A1
An RFID module (101) is disposed in a position for electromagnetically coupling with a conductor (1). An RFIC (2) receives an input of power induced by receiving electromagnetic waves for power receiving and outputs an RFID transmission ...  
WO/2021/030646A3
Smartcard (SC) having a metal card body (MCB) which is a coupling frame (CF) with a slit (S), and a coupling loop antenna/structure (CLA, CLS) connected to termination points (TP) on each side of the slit (S) and coupled with the module ...  
WO/2021/048303A1
A system is provided for wireless transmission of data and/or power using an on-body antenna apparatus (40) and an implant device inside the body. The system comprises the implant device and the on-body antenna apparatus (40) as well as ...  
WO/2021/048094A1
The invention relates to a wireless communication device (30) comprising at least three elementary antennas each comprising at least two loops (41i to 44i), two adjacent loops (41i to 44i) being configured to be passed through by current...  
WO/2021/049517A1
An antenna device (101) is provided with a first coil (10) and a second coil (20). A part of the first coil (10) overlaps a coil opening (CO2) of the second coil (20), and a part of the second coil (20) overlaps a coil opening (CO1) of t...  
WO/2021/013895A3
Exemplary embodiments of the present invention provide a device having the following features: a magnetic antenna, wherein the magnetic antenna has a loop which is interrupted once or multiple times and at least one tuning element for tu...  
WO/2021/050205A1
A magnetic field induction coupled RFID system for scanning and reading at least one object having an RFID tag or inlay label device attached or embedded therein to impart a unique identity to each of the objects. The RFID tag has two di...  
WO/2021/049516A1
This electronic device (201A) is provided with: a rectangular plate-shaped case (100) that has a first side (S1) and a second side (S2), which are the long sides thereof, and a third side (S3) and a fourth side (S4), which are the short ...  
WO/2021/048127A1
The invention relates to a device for storing (20) elements (12) each comprising a first wireless communication unit (15), the device comprising: - an accommodating support (24, 26) for accommodating the elements, - a second wireless com...  
WO/2021/038528A1
A temperature sensing device includes a temperature sensor to measure a temperature of a cooking chamber of a cooking appliance. A housing of the temperature sensing device is configured to be mounted on the cooking appliance. A Printed ...  
WO/2021/030796A1
A unit cell can be used for a metasurface, metamaterial, or beamforming antenna. The unit cell includes a metal layer attached to a substrate. The metal layer defines an iris opening for the unit cell. One or more tunable capacitance dev...  
WO/2021/025902A1
In an aspect, a ferrite composition comprises a Ru-Co2Z ferrite having the formula: (Ba3-xMx)Co2(M'Ru)yFe24-2y-zO41, wherein M is at least one of Sr, Pb, or Ca; M' is at least one of Co, Zn, Mg, or Cu; x is 1 to 3; y is greater than 0 to...  
WO/2021/025335A1
A digital pen may comprise: a housing; a pen tip disposed at a first end of the housing; a pen tip sensor disposed inside the housing and connected to the pen tip; a battery disposed inside the housing and disposed at a second end opposi...  
WO/2021/025483A1
Various embodiments related to an antenna included in an electronic device are described and, according to one embodiment, the electronic device comprises: a housing including a conductive member; a wireless communication circuit; a circ...  
WO/2021/021385A1
A device for implanting into, or mounting onto, a body includes an enclosure, an inductive loop antenna disposed on a surface within the enclosure, and an integrated circuit (IC) disposed within the enclosure and coupled to the inductive...  
WO/2021/020397A1
[Problem] The present invention enables suitable and simultaneous contactless communication using a plurality of communication antennas. [Configuration] A module M1 is provided with first, second communication antennas 200a that are arra...  
WO/2021/015641A1
The invention relates to antenna technology, and more particularly to electrically small transceiving antennae for operating at frequencies of from 30 to 100 000 000 Hz. A magnetic dielectric dipole antenna matched to a resonant frequenc...  
WO/2021/013895A2
Exemplary embodiments of the present invention provide a device having the following features: a magnetic antenna, wherein the magnetic antenna has a loop which is interrupted once or multiple times and at least one tuning element for tu...  
WO/2020/055683A9
An antenna is provided for a wearable personal computing device, such as an earbud. The antenna integrates with other components of the wearable device, such as an input control. For example, the antenna may at least partially surround a...  
WO/2021/001533A1
The invention relates to an antenna unit comprising a housing and at least three antennas which are received in the housing or are arranged on the housing, wherein a first of the at least three antennas is an antenna for digital radio, a...  
WO/2021/002099A1
A coil component (1) is attached to a printed board (2), which has an attachment hole formed therein in the thickness direction (mounting direction of coil component (1)), by inserting a portion thereof into the printed board (2). The co...  
WO/2020/262793A1
An electronic device is provided. The electronic device includes a housing structure including a first surface facing in a first direction and a second surface facing in a second direction opposite to the first direction, a display unit ...  
WO/2020/255545A1
An RFID tag (101) comprises an RFID tag body which includes a conductor having a loop shape or a coil shape, and fixing hardware (31, 32) that fixes the RFID tag body to a metal surface of an article (110). The conductor having a loop sh...  
WO/2020/250616A1
A cell built-in card 10 includes a rechargeable cell 1 and a power-receiving coil 2 for feeding power by wireless, with a metal wire 20 disposed so as to enclose the outer circumference of at least the cell 1 as the power-receiving coil 2.  
WO/2020/239544A1
The antenna system (10) comprises an antenna (12) having a first portion (14), a second portion (16) and a third portion (18). The first, the second and the third portions (14, 16, 18) are made of same or different dimensions to each oth...  
WO/2020/241044A1
The present invention improves the communication characteristics of an inlay by means of an auxiliary antenna while protecting the inlay against physical/mechanical external forces, shocks, etc. This RF tag is provided with: an inlay 10 ...  
WO/2020/232822A1
A control circuit of a dual-coil antenna board; by means of adding a transmit coil array only used to externally transmit power signals and a receiving coil array only used to receive input signals, the situation in which transmitting an...  
WO/2020/234981A1
[Problem] To provide a communication device that makes it possible to improve the radiation efficiency of a loop antenna. [Solution] A tablet terminal 10A that is an embodiment of the communication device of the present invention is prov...  
WO/2020/218147A1
An antenna (10) is provided with: a looped antenna element (11) formed by a conductor having open ends on both ends; and an annular first grounding conductor (12) which is connected to one open end of the antenna element (11) and is disp...  
WO/2020/216494A1
An ultra-low-profile low frequency antenna is disclosed including a magnetic core (10) having coil winding channels in three intersecting axial directions orthogonal to each other, defining X-axis (X), Y -axis (Y) and Z-axis (Z), receivi...  
WO/2020/209619A1
An electronic device is disclosed. The electronic device discloses a plurality of wireless charging antennas, a plurality of shielding partition layers, at least some of the plurality of shielding partition layers disposed between the pl...  
WO/2020/209261A1
[Problem] To provide a contactless information carrier comprising an IC chip having an on-chip antenna with good electric characteristics. [Solution] A contactless information medium provided with a spiral wire on an IC chip. The IC chip...  
WO/2020/206372A1
In an embodiment, an apparatus, such as a sensor patch, includes a package, a sensor, an antenna, and a power circuit. The package is configured for attachment to an object. The sensor is disposed in the package, configured to sense a co...  
WO/2020/192947A1
Embodiments of the present invention relate to an antenna assembly comprising a magnetic antenna with a loop that is interrupted in one or multiple places and at least one tuning element for tuning the magnetic antenna, wherein the loop ...  
WO/2020/195553A1
This antenna device (101) comprises: a first feeding coil (31) connected to a feeding circuit; a second feeding coil (32) connected to the feeding circuit; a first resonance circuit including a first current path formed of a conductor pa...  
WO/2020/196569A1
Provided is an antenna device capable of improving the directivity of an OAM wave. This antenna device 1 is provided with: an antenna unit 10 which includes an antenna element 11 of an annular shape having a circumferential length of an ...  
WO/2020/193639A1
Embodiments of the present invention create an antenna arrangement with a magnetic antenna and a tuning element. The magnetic antenna comprises a one-time or multiply interrupted loop and a tuning element for tuning the magnetic antenna....  
WO/2020/187869A1
An apparatus (20) for use in inductive sensing includes a loop antenna (26) and a signal generator (24) for driving the antenna, these forming a resonator circuit (22). The resonator circuit is drivable in a drive state in which the ante...  
WO/2020/186334A1
Ultra-Wideband (UWB) technology is a wireless technology for the transmission of large amounts of digital data as modulated coded impulses over a very wide frequency spectrum with very low power over a short distance. However, to support...  
WO/2020/183790A1
An RFID tag (101) is provided with: a first conductor (1) and second conductors (21, 22) which are connected with each other and form a principal part or all of a coil-shaped or loop-shaped conductor; and an RFIC (3) which is connected w...  
WO/2020/175659A1
The present invention makes it possible to improve communication characteristics over a wide angular range between an antenna device and a partner antenna device. A band-type article (1) comprises an antenna device (2), a main body part ...  
WO/2020/174385A1
The antenna system has a shorter first solenoid antenna (1) and longer second solenoid antenna (2), both with magnetic core. The first solenoid antenna (1) is placed against the second solenoid antenna (2) in such a way that they are mut...  
WO/2020/176194A1
A radiator for an antenna comprises a radiating element having a radiating arm and a feed portion and a first dielectric structure configured to cover at least 50% of the radiating element, the dielectric structure having a dielectric co...  

Matches 1 - 50 out of 11,059