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WO/2023/131609A1 |
An antenna extender includes a body having a supporting structure configured to receive a smart card, a first antenna electrically connected to a second antenna, the first antenna configured to inductively couple with a near field commun...
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WO/2023/124985A1 |
Provided in the embodiments of the present application are an identification method and apparatus. The method comprises: a first device sending a first command to at least one device, wherein the at least one device comprises a second de...
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WO/2023/124774A1 |
The present application relates to a Bluetooth connection method and apparatus, an electronic device, and a computer-readable storage medium. The method is applied to a first device. The first device comprises a first processor, a second...
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WO/2023/122822A1 |
The present invention relates to a method for optimising electrical power delivery during charging of a storage element (20). The present invention also relates to a power supply optimizer system (100) configured to optimise electrical p...
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WO/2023/126670A1 |
A device for reduction of moisture in porous materials is provided, the device comprising: an upper conductive board comprising: a first side and a second side, three conductive tracks arranged in a spiral on the first side, and three co...
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WO/2023/121549A1 |
A smartcard (100) comprising: a fingerprint sensor module 102 comprising a first pair of capacitive patch antennas (201 a-b); a microcontroller module (214); a contact plate (216) comprising externally accessible contacts configured to c...
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WO/2023/121548A1 |
A smartcard (100) comprising: a fingerprint sensor module (102) comprising a first inductive coil (201); a microcontroller module (214); a contact plate (216) comprising externally accessible contacts configured to communicate with a ter...
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WO/2023/118989A1 |
A system 10 comprises a transmission line 12 having a first end 14 and a second end 16. The transmission line, in very well-known manner, confines the signal during propagation between the first end and the second end. The transmission l...
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WO/2023/121891A1 |
A method and apparatus for reducing power consumption of a battery-powered, hardware token reader. A secure access module within the battery-powered hardware token reader is disabled by a main processor while the battery-powered hardware...
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WO/2023/122449A1 |
A transmit resonator for use in a wireless power transfer system is provided. The transmit resonator includes a core defining an annular groove, a coil element disposed within the annular groove, and a housing surrounding the core and th...
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WO/2023/114259A1 |
A non-invasive communication apparatus for a vehicle comprising glass includes a power transfer coupler configured to wirelessly supply vehicle-generated power, via the glass, to an external antenna assembly mounted to the vehicle. The p...
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WO/2023/111915A1 |
A wireless charger assembly for wirelessly charging a cellphone having a receiving coil. The assembly includes a cellphone case securable to the cellphone having a bottom defining a bore. The bottom has a thickness surrounding the bore. ...
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WO/2023/110501A1 |
The invention relates to an arrangement comprising a transceiver (1), in particular an NFC transceiver for a motor vehicle, and an antenna (3) connected to the transceiver, wherein the transceiver has an electronic circuit which is arran...
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WO/2023/109183A1 |
An NFC-based instruction execution method, an electronic device and a readable storage medium, which relate to the technical field of near field communications. The method comprises: acquiring tag information which is read by an NFC read...
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WO/2023/109522A1 |
The present invention relates to a method for applying a virtual load to a wireless charging receiver. The method comprises the following steps: (1) establishing a communication connection between a wireless charging transmitter (TX) and...
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WO/2023/105237A1 |
An aerosol provision device is described comprising: an antenna; a battery; a first charging module, configured to selectively charge the battery with power extracted from radio frequency signals received using the antenna; a second char...
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WO/2023/104582A1 |
The invention relates to a member (100) for a motor vehicle, said member (100) including a support (140), an electrically conductive coating (130) deposited on said support (140) and having an outer edge (115), and a near field communica...
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WO/2023/105111A1 |
An apparatus comprising at least one processor; and at least one memory including computer program code; the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus to perform...
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WO/2023/105233A1 |
A radio frequency transmitter is described comprising: a signal generator configured to generate radio frequency signals; and an antenna configured to transmit the generated radio frequency signals to an aerosol provision device in the v...
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WO/2023/107256A1 |
A charging frequency between a transmitting coil (106) and a receiving coil (105) of a wireless power transfer (WPT) system is found by setting an input voltage to the transmitting coil at a fixed voltage, shunting the receiving coil, de...
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WO/2023/106604A1 |
Disclosed is an electronic apparatus comprising: a battery; a coil antenna set to transmit power from the battery; a shielding member located on the lower surface of the coil antenna; and a plurality of magnetic modules formed to surroun...
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WO/2023/105236A1 |
A method comprising: receiving radio frequency signals using an antenna; extracting (e.g. using a power module) electrical power from the received radio frequency signals; and controlling (e.g. using a control module)) use of the extract...
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WO/2023/103407A1 |
Provided are a method and an apparatus for near field communication unit access in multiple systems, an electronic device and a storage medium. The method comprises: when the driving of a near field communication unit in a first system g...
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WO/2023/105234A1 |
A method for charging a plurality of devices with radio frequency signals is described. The method comprises: generating radio frequency signals for transmission by an antenna of a transmitter module; and broadcasting the radio frequency...
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WO/2023/106584A1 |
A power receiving device comprises: a camera; a coil configured to resonate at a designated frequency; a power receiving circuit configured to rectify a power signal received from a power transmitting device through the coil; a wireless ...
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WO/2023/102370A1 |
Systems and methods for a wireless power transfer system are provided. A resonator arrangement includes a housing, a magnetic core positioned within the housing and defining an annular groove, a coil element positioned within the annular...
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WO/2023/102540A1 |
Wireless transceivers, and associated methods and computer-readable media, for enabling wireless power signals to be used for operating and/or charging a battery of existing or newly designed rechargeable electronic devices. A method mak...
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WO/2023/096591A1 |
The monitoring, recording and notification system for the operating equipment in the oil and gas production, especially the equipment used in a natural gas separation plant, wherein the monitoring, recording and notification system for t...
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WO/2023/096354A1 |
The present disclosure provides a method for transmitting wireless power performed by a wireless power transmitter in a wireless power transmission system, and an apparatus using same, the method comprising: transmitting a capability pac...
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WO/2023/091971A1 |
A smart glass window that receives power and control signals without physical wiring connections to the window simplifies an installation procedure, reduces wiring and labor costs and enables moving windows or movable glass curtain walls...
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WO/2023/090608A1 |
Provided are a battery management apparatus and a communication method therefor in a battery rack system according to an embodiment of the present invention, wherein the battery management apparatus is woken up on the basis of power when...
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WO/2023/089504A1 |
A wireless power transfer pad has at least one power transfer coil and a plurality of foreign object detection coils. Each foreign object detection coil is decoupled from its neighbouring detection coils and is also decoupled from the po...
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WO/2023/085259A1 |
A directional coupler (1) comprises an input terminal (40), an output terminal (44), a detection terminal (41), a main line (20) that is connected to the input terminal (40) and the output terminal (44), a sub line (21), and a capacitor ...
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WO/2023/082448A1 |
An earphone interaction method, an earphone kit, an earphone component (13), and a storage medium, which are suitable for the technical field of earphones. The earphone interaction method, which is applied to earphones, comprises: earpho...
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WO/2023/087030A1 |
This disclosure describes examples of systems, apparatuses, and methods for performing wireless communication using thermal noise of one or more components of the systems. For example, thermal noise generated by a resistor or any electro...
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WO/2023/079421A1 |
The present disclosure provides a charging system. The charging system includes a first device. The first device includes a first power interface. The first device further includes a first communication module. The first communication mo...
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WO/2023/080997A1 |
An integrated circuit is described. This integrated circuit may include a wireless- charger transmitter, which includes a driver circuit electrically coupled to multiple branches associated with multiple transmission coils. A given branc...
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WO/2023/078585A1 |
A signal converter (11) comprises a converter input (12), a transformer (16) with a primary side (17) coupled to the converter input (12), a demodulator (20) comprising a filter (90), a comparator (86) and a demodulator output (21), and ...
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WO/2023/072153A1 |
Disclosed in the present application are an antenna control method and a related device. An electronic device in the related device comprises a switching module, an initial antenna coil and M functional modules, wherein the initial anten...
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WO/2023/076690A1 |
A wireless power transfer system is provided for mobile charging of one or more listening devices having wireless power receiving antennas couplable to a wireless power transfer antenna. The system includes a case configured for attachme...
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WO/2023/072062A1 |
The present application relates to the technical field of electronic products, and discloses an electronic device and a control method. The electronic device comprises a deformation coil, a heating module, a controller, a switch module, ...
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WO/2023/072768A1 |
The invention relates to an electrical rotary transformer (1) for inductive energy transmission. The rotary transformer (1) comprises a rotary transformer stator (2) having a primary coil (20). The rotary transformer (1) further comprise...
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WO/2023/066575A1 |
The invention relates to an electrical device with indirect lightning protection, having an electrically conductive housing, in which electrical components are accommodated. The electrical device further has an electrical data interface,...
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WO/2023/066633A1 |
An installation for the inductive transfer of electric power from a primary conductor system of the installation to a secondary winding of a mobile part of the installation, said mobile part being movable relative to the primary conducto...
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WO/2023/066318A1 |
The present application relates to the technical field of communications. Disclosed are a backscatter communication (BSC) terminal capability reporting method and apparatus, a terminal, and a network side device. The BSC terminal capabil...
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WO/2023/064629A1 |
A method of operating a power and data transfer system includes determining, by a wireless transmission system, presence of a wireless receiver system. The method further includes starting wireless power and data transfer via the wireles...
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WO/2023/061984A1 |
The invention relates to the field of RFID communication systems. A novel RFID communication device is proposed which allows the detection and electronic processing not only of the response signal backscattered at the fundamental frequen...
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WO/2023/063110A1 |
According to the present invention, a power reception device wirelessly receives power from a power transmission device and has a first control means that controls processing related to reception of power from the power transmission devi...
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WO/2023/058886A1 |
A wireless power transmission device according to various embodiments of the present document may comprise a communication module, a power transmission circuit, and at least one processor, wherein the at least one processor is configured...
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WO/2023/060090A1 |
Systems and methods for biopotential recording integrated circuits are illustrated. One embodiment includes a wireless receiver configured to receive a first radio frequency (RF) signal; one or more wireless transmitters; and a processin...
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