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WO/2024/076309A1 |
Described herein is an electronic device having an antenna that detects or generates a magnetic field, the antenna defining a cavity within which is located at least part of one or more electronic components, wherein within the cavity an...
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WO/2024/076055A1 |
An electronic apparatus according to an embodiment comprises: a battery; a first coil arranged on the battery; a second coil magnetically coupled to the first coil and wound along an edge of the first coil; a variable capacitor connected...
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WO/2024/075994A1 |
The electronic device may comprise a substrate and a wireless communication circuit. The substrate can include a housing, a ground area, a first conductive pattern, a second conductive pattern, and a third conductive pattern. The housing...
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WO/2024/069857A1 |
This method for manufacturing an antenna device (100) includes a melting step and a removal step. The antenna device (100) comprises: an antenna section (20) on which is wound a coil wire (40) having a coil core (47) covered by an insula...
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WO/2024/070826A1 |
Provided is a manufacturing method of a coil-shaped antenna pattern corresponding to an HF band, wherein the coil-shaped antenna pattern is manufactured by: providing a first portion at one side of a two-folded base material continuum di...
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WO/2024/071478A1 |
An antenna module for a vehicle according to an embodiment may include: a first cover; a second cover formed to be able to be coupled to the first cover; and a printed circuit board (PCB) provided with multiple layers arranged inside the...
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WO/2024/055857A1 |
The present application provides an antenna and an electronic device. The antenna comprises a conductor, a circuit board, a feed unit and a ground unit; the conductor is electrically connected to the circuit board by means of the feed un...
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WO/2024/051400A1 |
A coil structure and an electronic device, which belong to the technical field of electronics. The coil structure comprises: a dielectric substrate (01), and a coil part (10) and a first pattern (20), which are arranged on the dielectric...
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WO/2024/048718A1 |
This RF-ID module comprises: a board; first and second lands that are electrodes placed on the side of a first main surface of the board; an RF-ID chip one terminal of which is connected to the second land and the other terminal of which...
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WO/2024/048715A1 |
This RFID module comprises: a board that has a first main surface and a second main surface opposed to each other; an RFIC chip that is disposed on the first main surface of the board; a coil conductor that is disposed on the first main ...
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WO/2024/043780A1 |
The invention relates to a label for a positioning system, provided with a transmission and reception unit comprising coil antennas. Each of the coil antennas is located in the label such that a longitudinal axis through the coil antenna...
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WO/2024/033242A1 |
A luminaire driver with an antenna module comprising a multi-layer printed circuit board, PCB. The multi-layer PCB comprises conductive layers forming an antenna, at least one insulating layer between the conductive layers and an electri...
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WO/2024/034942A1 |
According to one aspect disclosed herein, an electronic device is provided. The electronic device may comprise: a housing at least partially made of a conductive material; a printed circuit board; a first antenna that operates using a fi...
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WO/2024/029642A1 |
A vehicle comprises: a transparent dielectric substrate; a first area including an antenna on one side of the transparent dielectric substrate; and a second area including a ground conductive pattern and a feed pattern. The antenna compr...
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WO/2024/030587A1 |
A tire pressure monitoring system is configured to communicate with a tire pressure sensor and has an antenna assembly and a transmitter. The antenna assembly has a transmitting and a cancelling antenna. The transmitting antenna has a wi...
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WO/2024/023626A1 |
In one embodiment, a method implemented by an electromagnetic imaging system for imaging material within a metal container, the method comprising: transmitting to, and receiving signals from, a plurality of antennas attached to an interi...
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WO/2023/004089A9 |
A compact mobile high-frequency Antenna that quickly and quietly self-adjusts to minimize Voltage Standing Wave Ratio (VSWR). Includes a compact tuning coil and a rolling contact. A Reentrant cap serves as a capacitive top hat. A spiral ...
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WO/2024/016771A1 |
The present invention relates to the technical field of antennas. Disclosed are an antenna switching method and a terminal antenna, which can cause an antenna to provide corresponding polarization characteristics at different postures an...
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WO/2024/009154A1 |
The invention relates to a passive antenna comprising a screened loop aerial, for instance an antenna for producing a known radio frequency magnetic field in a laboratory. A passive antenna of the invention comprises: a first element (1)...
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WO/2024/008488A1 |
According to an aspect, there is provided a method (100) of manufacturing a communications component for an attachment assembly of an oral care device, the method comprising: creating (102) an antenna assembly; and fitting (110) the ante...
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WO/2024/005450A1 |
The present disclosure relates to a loop-shaped antenna pattern mounted on a mobile terminal, etc. and used for wireless power transmission/reception or communication, and a method for manufacturing same, wherein through holes are formed...
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WO/2024/004088A1 |
This antenna device comprises a base (4b) that has a mounting unit (land (16a)), and a chip electronic component (capacitor chip (12)). The land (16a) has at least a pair of mounting terminals (16c) for mounting the capacitor chip (12). ...
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WO/2024/005451A1 |
The present disclosure presents an antenna pattern manufacturing method which, by forming a through hole in a metal sheet via a punching process and an etching process, enables the precise formation of the line spacing of an antenna patt...
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WO/2023/243980A1 |
The present disclosure presents a portable terminal which has antennas connected to first and second transmission ends of an NFC chipset, respectively, to enable short-range communication from the top and the back of the portable termina...
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WO/2023/243982A1 |
The present disclosure presents a booster antenna for a portable terminal, which is manufactured as a sheet or a case attachable to the rear of the portable terminal and extends the recognition distance of short-range communication by be...
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WO/2023/243981A1 |
The present disclosure proposes a vehicle booster antenna sheet that is manufactured in the form of a sheet attached to a holder of a vehicle and enables a recognition distance of short-range communication to be extended through a coupli...
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WO/2023/238687A1 |
An antenna device according to the present disclosure comprises a first antenna and a second antenna. The first antenna is provided on one side of a ground and has a length shorter than 1 wavelength of the operation frequency. The second...
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WO/2023/234534A1 |
In an embodiment, this electronic device comprises: a housing forming the exterior of the electronic device; and an antenna structure provided inside the housing, wherein the antenna structure may comprise: a first coil; a second coil lo...
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WO/2023/226420A1 |
The present application provides an antenna assembly and an electronic device. The antenna assembly comprises a first antenna and a circuit board which are stacked; the first antenna comprises a power division network, a plurality of fir...
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WO/2023/229684A1 |
An electronic device has a frame configured to be worn on a user's head, where the frame includes a body and a temple coupled to the body. The body is configured to support a lens. The electronic device includes a processor in the frame ...
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WO/2023/230055A1 |
The antenna architectures disclosed herein may include a magnetic dipole antenna that includes a radiating element formed in an open loop that includes at least first and second portions that are positioned opposite each other. The magne...
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WO/2023/226175A1 |
Disclosed is a flexible elastic near-field communication antenna, comprising an antenna coil. The antenna coil is formed by spirally winding a wire on a same plane, every two adjacent coils of wire being disposed at an interval. The wire...
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WO/2023/225223A1 |
The disclosed system may include a support structure, at least one lens mounted to the support structure, and a transparent antenna film layer that is disposed on at least a portion of the lens. The transparent antenna film layer may inc...
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WO/2023/221681A1 |
Disclosed are a printed antenna and a communication device, by means of which the gain and beam width of a printed antenna on a horizontal plane are increased. The printed antenna is printed on a dielectric plate, a radio-frequency circu...
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WO/2023/219619A1 |
A configurable quadrifilar helix antenna is disclosed having a first helical antenna, a second helical antenna, a third helical antenna, and a fourth helical antenna each disposed on a cylindrical dielectric. On a bottom portion of the c...
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WO/2023/219093A1 |
Provided is a transmitter more excellent than a conventional transmitter. This transmitter comprises: a housing; a main board disposed inside the housing; a first antenna board which is disposed inside the housing and provided with a fir...
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WO/2023/214737A1 |
A wireless power transmission system is provided. The wireless power transmission system, according to an embodiment of the present invention, comprises: a transmission unit including a first shielding sheet and an antenna for transmitti...
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WO/2023/210994A1 |
Proposed is an antenna pattern in which two metal patterns are disposed with a through hole interposed therebetween and a plurality of grooves are formed at each end of the metal patterns. The proposed antenna pattern is a loop-shaped an...
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WO/2023/210784A1 |
This antenna device comprises: a substrate; a coil antenna; and a resonance circuit. The substrate has a planar conductive part. An opening and a slit are formed in the conductive part. The slit is connected to the opening. The coil ante...
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WO/2023/211008A1 |
The present invention provides an antenna pattern manufacturing method in which: a half groove is formed in each of a first surface and a second surface of a metal sheet through a primary etching; and the half groove formed on the first ...
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WO/2023/205837A1 |
A camera system for monitoring remote assets comprises: a sealed housing including an electrical housing, a bottom part, and a top part, the top part and bottom part located at opposite ends of the electrical housing; one or more cameras...
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WO/2023/205749A1 |
A rip detection system for a conveyor belt comprises at least one antenna and at least one sensing system. The at least one antenna comprises one or more continuous loops formed from at least a conductive fiber material. The at least one...
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WO/2023/202874A1 |
Stator antenna unit (10) for mounting in a transmission housing structure (4) and for interaction with a rotor element (8) arranged in the transmission housing structure (4) on a transmission component (6) and describing an axial directi...
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WO/2023/199596A1 |
[Problem] To expand the communication range of a loop antenna mounted on an electronic device in a main surface direction of the electronic device. [Solution] This electronic device cover is mounted on an electronic device having a first...
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WO/2023/191251A1 |
An electronic device is disclosed. The electronic device according to an embodiment of the present disclosure comprises: a printed circuit board layer including a plurality of flexible areas and a plurality of rigid areas; a wireless cha...
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WO/2023/188969A1 |
An antenna module (100) comprises: a dielectric substrate (130); loop antennae (121, 122); and power feeding wires (141, 142) for respectively transferring radio frequency signals to the loop antennae (121, 122). The loop antenna (122) i...
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WO/2023/184081A1 |
The present disclosure relates to the technical field of smart devices, and in particular to an electronic device, comprising: an annular radiator, which is electrically connected to a mainboard to form a circularly polarized antenna; a ...
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WO/2023/179364A1 |
Disclosed in the present application is an electronic price tag. The electronic price tag comprises a passive NFC antenna, which is added at a position other than an electronic price tag PCB and has no electrical connection relationship ...
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WO/2023/176637A1 |
Provided are: an antenna device having a smaller number of frequency adjustment elements as compared to the number of antennas; and a communication apparatus using the antenna device. The antenna device (100) according to the present dis...
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WO/2023/171495A1 |
A ferrite sheet (1) comprises a base material (10) and a ferrite sintered plate (20) provided on a surface of the base material (10), the ferrite sintered plate (20) continuously extending along the longitudinal direction of the base mat...
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