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Patent Searching and Data


Matches 1 - 50 out of 10,791

Document Document Title
WO/2020/101488A1
A rollable antenna mat for sports timing is described wherein the antenna mat comprises one or more planar antenna structures connected to one or more transmission lines for conveying signals to and/or from the one or more planar antenna...  
WO/2020/102511A2
An antenna for receiving wireless power from a transmitter is provided. The antenna includes multiple antenna elements, coupled to an electronic device, configured to receive radio-frequency (RF) power waves from the transmitter, each an...  
WO/2020/082303A1
Disclosed in the present invention is a planar loop antenna, comprising a PCB, a grounded plane and a planar antenna, the grounded plane and the planar antenna being fixed on the PCB, and a rectangular cavity being provided in the middle...  
WO/2020/084821A1
An RFID system (2) comprising: an RFID tag (10) having a first magnetic antenna (30); an article (4) that houses the RFID tag (10) in a random orientation; a transfer path (60) that transfers the article (4); and a reader/writer (8) that...  
WO/2020/080208A1
[Problem] To provide a RF tag and a RF tag system that can stably communicate with an RF reading device irrespective of the winding axis direction of an antenna coil of the RF tag, and a structure reading device and a structure reading s...  
WO/2020/071272A1
A coil component (100) is provided with: a core member (1) including a winding core portion (1a), a first flange portion (1b), and a second flange portion (1c); a conductor wire (2) wound around the winding core portion (1a); and a plura...  
WO/2020/066136A1
The present invention provides an antenna device which comprises a lead-out part having improved flexibility. This antenna device is provided with a base material, a first coil antenna, a second coil antenna, a first cover layer and a se...  
WO/2020/055683A1
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/2020/055418A1
A logging tool includes a mandrel having a tool axis, a first loop antenna including first windings wrapped about the mandrel, a second loop antenna co-located with the first loop antenna and including second windings wrapped about the m...  
WO/2020/055417A1
A logging tool includes a mandrel having an axis, a bobbin positioned about the circumference of the mandrel, and defining a first cross slot at a first slot angle and a second cross slot at a second slot angle opposite the first slot an...  
WO/2020/050824A1
A system tests a device under test (DUT) that includes an antenna. The system includes a probe antenna, a network emulator, and a near-field antenna. The probe antenna measures beam characteristics of a beam-locked beam emitted over the ...  
WO/2020/050698A1
Disclosed is a combo antenna module which can improve antenna performance by arranging a radiation pattern for electronic payment such that a part of the radiation pattern does not overlap a magnetic sheet. The disclosed combo antenna mo...  
WO/2020/044896A1
Provided is an antenna device with which it is possible to improve the coupling coefficient of magnetic field coupling between a feed coil and a planar coil. The antenna device is provided with a planar coil, a feed coil, and a magnetic ...  
WO/2020/044203A1
A coil for transfer of information or energy is described. The coil includes an electrically conductive magnetically insulative first layer and a magnetically conductive second layer bonded to the first layer along the length of the firs...  
WO/2020/040410A1
An electronic device, according to various embodiments, may comprise: a first antenna for obtaining power to be used for executing a function from a wireless signal transmitted from an external electronic device; and a second antenna for...  
WO/2020/035490A1
An underwater navigation system comprising a transmitter (12) for transmitting an electromagnetic signal, a receiver (14) for receiving an electromagnetic signal from the transmitter, and determining means for determining the position of...  
WO/2020/035972A1
Provided is a wireless communication device-equipped article configured so that the wireless communication device is attached to the article without using an adhesive. This wireless communication device-equipped article comprises: a wire...  
WO/2020/033783A1
A system and method for extending the path length of an electromagnetic wave signal traveling between apertures is disclosed. One such system may comprise N arrays having M1 through MN apertures, respectively, wherein N ≥ 2, M1 ≥ 2, ...  
WO/2020/033846A1
A suite of antennas integrated into a vehicle roll bar adjacent to a glass roof that allows for the sending and receiving of signals, which replaces antennas that are commonly placed on the roof of the vehicle, side view mirrors, or near...  
WO/2020/027292A1
The purpose of the present invention is to expand a communication area. An antenna device (1) includes a coil conductor (4), a magnetic body (5), a first planar conductor (first flat conductor 31), and a second planar conductor (second f...  
WO/2020/027539A1
An electronic device is provided. The electronic device includes a housing including a first surface facing in a first direction, a second surface facing in a second direction opposite to the first direction, and a side surface enclosing...  
WO/2020/026203A1
Antenna system has at least one spiral antenna (1) and at least one solenoid antenna (2) with a magnetic core. The solenoid antenna (2) is placed against the flat spiral antenna (1) in such a way that the groundplan of the solenoid anten...  
WO/2020/021748A1
An RFID tag reading antenna (101) is provided with: a small loop antenna (10) configured from a first loop-shaped conductor (12) having a circumferential length shorter than one-quarter wavelength of the communication frequency; and a sp...  
WO/2020/022818A1
An electronic device includes a 5G antenna module that includes an antenna array, at least one conductive region operating as a ground with respect to the antenna array, and a first communication circuit feeding a power to the antenna ar...  
WO/2020/017742A1
The present invention relates to an omnidirectional WAVE antenna, which forms an omnidirectional beam pattern of an omnidirectional center antenna (A) through an omnidirectional expansion antenna (H) forming a closed loop with a base sub...  
WO/2020/014966A1
A smart wearable device, comprising a metal frame and a circuit board; the metal frame being provided with a first feed point, a second feed point, a first ground point, and a second ground point; the first feed point and the second feed...  
WO/2020/009322A1
The present invention relates to an antenna assembly for wireless charging and a wireless power receiver having same mounted thereon. An antenna assembly for wireless charging according to one embodiment of the present invention may comp...  
WO/2020/009114A1
This antenna device (10) of one aspect of the present disclosure comprises a zeroth-order resonance antenna (20) and a first-order resonance antenna (30). The zeroth-order resonance antenna (20) comprises: a ground plane (5); a plate-sha...  
WO/2020/009539A1
Proposed is a combo antenna module in which a combo antenna is configured by stacking a loop coil and an antenna sheet to minimize manufacturing costs while preventing degradation of a degree of design freedom. The proposed combo antenna...  
WO/2019/197758A3
Disclosed is a detection device (D1) for detecting detectable objects (J) which are fitted with electromagnetically detectable identification means (JD), are advantageously arranged in a stack and are placed on a horizontal detection are...  
WO/2020/003568A1
Provided is an RFID tag (3) that can further suppress a decrease in a communication distance due to a metal surface (2A). The RFID tag comprises: an RFIC element (4); a first inductor element (5) including a first insulating substrate (5...  
WO/2020/005961A1
An example method performed by a wireless-power-transmitting device that includes an antenna array is provided. The method includes radiating electromagnetic waves that form a maximum power level at a first distance away from the antenna...  
WO/2020/005818A1
An apparatus may include a housing adapted for at least partial insertion into a concha bowl of a human ear, at least one speaker residing in or on the housing, a control system residing in or on the housing and a positioning element att...  
WO/2020/003997A1
Provided is a communication module configured such that formation of a magnetic field of a coil antenna is unlikely to be obstructed by a communication circuit unit. This communication module is provided with: a laminate substrate 1; a c...  
WO/2020/001732A1
There is provided a transmission system for a body-worn electronic device, comprising a loop antenna (12) and a transmitter (50), wherein the overall physical length of the loop antenna is less than 75% of the vacuum wavelength of a lowe...  
WO/2019/207301A8
A multi-frequency wireless sensor (300) for non-destructive testing of a test object, the sensor comprising: an ultrasound transducer (302) having a plurality of operating frequencies; a first induction coil (304) electrically coupled to...  
WO/2019/239626A1
Provided is an RFID tag that enables further reduction in size while also curbing any decrease in communication range. An RFID tag (1) comprises an inductor element (3) in which a coil antenna (32) is built into a substrate (31), and an ...  
WO/2019/241093A1
A wrist- worn electronic device comprises a housing, a printed circuit board, a location determining element, a first electrically conductive element, a second electrically conductive element, and a first loop antenna. The housing includ...  
WO/2019/241092A1
A wrist-worn electronic device configured to transmit and receive wireless signals in two frequency bands comprises a bezel loop antenna, first and second signal processing elements, a diplexer, and a tuning element. The bezel loop anten...  
WO/2019/236222A1
An antenna assembly includes a first antenna section, a first housing section, a second antenna section, and a second housing section. The first antenna section includes a first antenna coil portion, and a first magnetic band disposed on...  
WO/2019/230511A1
The present invention is capable of suppressing magnetic loss and enhancing the communication performance of an antenna element. An antenna element (1) is provided with a laminate (2) and a coil conductor (3). The laminate (2) comprises ...  
WO/2019/228859A1
A lighting device (100) is provided. The lighting device (100) includes a first circuit board (110), including at least a first light emitting element (130) and a second light emitting element (132) mounted thereon. The lighting device a...  
WO/2019/220818A1
An antenna device (101) is provided with a first coil antenna (LC1) and a second coil antenna (LC2). The first coil antenna (LC1) includes first coil conductors (31a, 31b) for defining a first coil opening (OP1). The second coil antenna ...  
WO/2019/211953A1
This portable wireless communication device (100) comprises: a loop antenna part (130) which is disposed on a substrate (145) and which comprises a plurality of first wires (133) including portions having a wound shape; a shield (160) th...  
WO/2019/205519A1
The present invention relates to an antenna apparatus and an electronic device. The antenna apparatus comprises: a first ground layer; a second ground layer located below the first ground layer, wherein the second ground layer includes a...  
WO/2019/207301A1
A multi-frequency wireless sensor (300) for non-destructive testing of a test object, the sensor comprising: an ultrasound transducer (302) having a plurality of operating frequencies; a first induction coil (304) electrically coupled to...  
WO/2019/206650A1
The invention relates to a wireless key having: an electronic circuit assembly for generating and processing signals; a first antenna for transmitting and receiving the signals; a circuit carrier on which the antenna is formed as a print...  
WO/2019/199209A1
The invention relates to antenna technology, specifically to low frequency and very low frequency transmitting antennae. The present antenna comprises antenna elements immovably fastened relative to one another and disposed such that the...  
WO/2019/198527A1
A non-contact communication medium according to one aspect of the present technology is a non-contact communication medium for a recording medium cartridge and is provided with a circuit component, a support substrate, and an antenna coi...  
WO/2019/199050A1
An antenna device and a unit-cell structure for an electronic device are provided. The antenna device includes at least one unit-cell that includes a dielectric body having a member with a degree of permittivity, and a perforated unit pe...  

Matches 1 - 50 out of 10,791