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Patent Searching and Data


Matches 1 - 50 out of 16,802

Document Document Title
WO/2018/188266A1
The present invention provides a wireless electric energy transmitting device. The wireless electric energy transmitting device comprises a voltage-controlled oscillator, a first-stage amplifier, a second-stage amplifier, and a transmitt...  
WO/2018/190095A1
An intra-cabin communication system (1) for performing wireless communication between a portable terminal (100) held by a passenger and a vehicle (10). The intra-cabin communication system is provided with an onboard device (30) mounted ...  
WO/2018/189117A1
The invention relates to an antenna configured to conform to a transparent surface (110). Such an antenna comprises at least one electrical conductor strand (120) extending along the surface, a cross section of the at least one electrica...  
WO/2018/190153A1
The present technique relates to a contactless communication device and a communication system which make it possible to achieve a further decrease in communication processing time. A reader/writer transmits an enhanced message designati...  
WO/2018/191609A1
Systems and methods are provided for wireless transmission of power or information via capacitive coupling. A supplying system (102) include a signal source (110) and a transmitter unit (112). A consuming system (104) includes an electri...  
WO/2018/184866A1
The disclosure relates to a wireless communication device (300) comprising a control unit (304), an antenna interface (314), an active wireless transceiver (302, 316) operable together with the control unit and antenna interface, a passi...  
WO/2018/184536A1
Provided are a data transmission method, and a sending end device, which can realise, in short-range wireless communication based on a high carrier frequency, breakpoint continuous transmission between a sending end device and a receivin...  
WO/2018/187304A1
A wall outlet inductive charger includes a base connected to a set of terminals for receiving power supply conductors. A faceplate is connected to the base. The faceplate includes a charging portion. A device support extends from the fac...  
WO/2018/184481A1
Disclosed in the present utility model is a more practical Bluetooth keyboard, comprising a keyboard placement frame, and a first sub-keyboard and a second sub-keyboard movably placed on the keyboard placement frame, the first sub-keyboa...  
WO/2018/187596A1
Exemplary embodiments provide an authentication system for granting access to an access point. The system includes a Near-Field-Communication (NFC) tag, a NFC reader and writer, and an access point coupled to the NFC reader and writer. T...  
WO/2018/187437A1
Disclosed herein are system, method, and computer program product embodiments for interaction-based user identification. An embodiment operates by receiving an interaction between a user and a mobile device. The mobile device can communi...  
WO/2018/184482A1
Disclosed in the present utility model is a new Bluetooth keyboard, comprising a keyboard placement frame, a number sub-keyboard and a letter sub-keyboard movably provided on the keyboard placement frame, the number sub-keyboard and the ...  
WO/2018/184764A1
The invention relates to a device (1) comprising an energy converter (3), which functions to convert energy from the environment of the device (1) and/or from a mechanical actuation of the device (1) into electrical energy, a storage uni...  
WO/2018/183038A1
Devices, systems and methods are provided to improve pairing between two devices by employing an inductive antenna circuit (e.g., 13.56 MHz) in addition to another wireless communication antenna circuit (e.g., 2.4 GHz) and a pairing prot...  
WO/2018/177243A1
The utility model provides a Bluetooth speaker, comprising a speaker body. The speaker body comprises a control chip provided in the speaker body and a digital transmission high frequency module connected to the control chip. A Bluetooth...  
WO/2018/179837A1
The present invention provides an information processing device that employs near-field communication. The information processing device comprises: a detection unit comprising a plurality of capacitance sensors which have been positioned...  
WO/2018/180268A1
This communication mat (13) is provided with: mats (1) incorporated with an antenna which resonates at frequencies in the HF band, and which are laid on a floor or a road; and a main mat (3) incorporated with a tag which is electromagnet...  
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/2018/183822A1
An apparatus that includes at least one nebulizer that includes a mesh material having a plurality of pores, a vibrating actuator coupled to the nebulizer and configured to produce ultrasonic vibration when energized according to a set e...  
WO/2018/182432A1
The present invention relates to a AC-AC converter, which has particular relevance to a converter for an inductive or capacitive (wireless) power transfer system. More specifically, the current invention discloses an AC-AC converter comp...  
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/2018/182457A2
The invention relates to radio communication technology and can be used for transmitting signals from stationary transceivers and mobile subscribers in mines, pits, tunnels and other linearly extended sites. The technical result is an in...  
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/2018/182785A1
An electronic device is provided. In some embodiments, the electronic device includes an a battery having a first electrical connector at a first end, a second electrical connector at a second end, and electrical conductors extending fro...  
WO/2018/171723A1
The present application is applicable to the technical field of communications. Provided are a near field communication front-end hardware circuit, terminal, reader/writer, system and method. The near field communication front-end hardwa...  
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/2018/170272A1
A system and method including a plurality of device controllers, wherein each device controller is connectable to a network and is configured to integrate with a hardware device adapted to output an AV (audio and/or video) content item, ...  
WO/2018/170282A1
A scalable highly resonant wireless power coil structure that is suitable for use across a large surface area. The structure includes a plurality of single turn loops with adjacent loops decoupled from each other yet form part of a singl...  
WO/2018/169206A1
The present invention relates to a wireless charging device. A wireless charging device, according to one embodiment of the present invention, comprises: a coil assembly; a first substrate disposed on the coil assembly; an electromagneti...  
WO/2018/168200A1
Provided is a terminal device connectable to an audio device using a first wireless communication scheme and/or a second wireless communication scheme which has a smaller bandwidth than the first wireless communication scheme, the termin...  
WO/2018/161873A1
Disclosed in the present disclosure are a method, device and system for controlling Bluetooth networking between physical devices. The method comprises: establishing a Bluetooth networking strategy list in advance, the Bluetooth networki...  
WO/2018/161149A1
A scalable, portable platform for allowing digital interaction between physical objects and digital content in virtual or augmented reality applications is provided. The board comprises a base; an array of near field communication (NFC) ...  
WO/2018/164350A1
A wireless power transmission device for a vehicle is provided. A wireless power transmission device for a vehicle, according to an exemplary embodiment of the present invention, comprises: a plate-shaped magnetic shielding sheet having ...  
WO/2018/162763A1
An electronic tag (1) with a Bluetooth (BT) transmitter and a proximity sensor is configured to automatically, when an object (30) enters a detection zone of the proximity sensor, switch from a default sleep mode, in which the BT transmi...  
WO/2018/165232A1
Embodiments of a guided surface waveguide probe (200a-f, 500) are disclosed. One embodiment, among others, has a guided surface waveguide probe (200a-f, 500) including a charge terminal (T1, 520) elevated over a lossy conducting medium (...  
WO/2018/161377A1
A method and device for calibrating Bluetooth transmitting power. The method comprises the steps of: grouping line segments in a curve according to a linear relation between Bluetooth transmitting power and channel sequence numbers, sele...  
WO/2018/164255A1
This wireless communication device 10 includes: a feeding circuit FC which includes an RFIC chip 104; and antenna elements 22A, 22B connected to the feeding circuit FC. The feeding circuit FC includes: a first resonant loop LP1 which inc...  
WO/2018/162367A1
The invention relates to a near-field communication -powered electromechanical lock. The lock comprises an antenna circuit (112) with a main resonator loop (202) comprising of a first loop antenna (204) coupled in series with a first cap...  
WO/2018/164966A1
Disclosed are various embodiments for eliminating or minimizing atmospheric discharge within the internal phasing coil of the guided surface waveguide probe. A guided surface waveguide probe comprises a charge terminal elevated over a lo...  
WO/2018/158169A1
A radio-power distribution controller (300) for controlling far-field radio- power delivery from an external radio-power-supply device (302) to at least one external radio-power receiving device (300) that has a power-converter for conve...  
WO/2018/160393A1
An apparatus is disclosed. The apparatus comprises a plurality of antennas and an integrated circuit chip coupled to the plurality of antennas, and is configured to process cellular signals received from the plurality of antennas in acco...  
WO/2018/154174A1
An electronic system intended for use as an electronic storage space (1) for documentation (3) on a device (2) or a service. The system is intended for use by reading an NFC chip (5) fitted in the vicinity of the device (2) or physically...  
WO/2018/152820A1
A method and a device for establishing a connection, the method comprising that: a first terminal acquires trust information of a group of trusted terminals, the group of trusted terminals comprising at least one terminal, including the ...  
WO/2018/152679A1
Disclosed are an audio file transmitting method and apparatus, an audio file receiving method and apparatus, a Bluetooth device, a user terminal device, and a system. The audio file transmitting method comprises: transmitting audio data ...  
WO/2018/153019A1
The embodiments of the present invention relate to an NFC antenna and a terminal device. The NFC antenna comprises: an NFC signal source, N NFC antenna coils and N-1 phase-shifting modules, wherein N ≥ 2 and is an integer. The N NFC an...  
WO/2018/156307A1
Aspects of the subject disclosure may include, for example, a guided wave launcher generates, in response to an output RF signal, a guided electromagnetic wave along a surface of a transmission medium, wherein the guided electromagnetic ...  
WO/2018/149048A1
A payment processing method and apparatus. The payment processing method comprises: a receiving terminal obtains transaction information of a payment card application; the receiving terminal determines, according to the transaction infor...  
WO/2018/151703A1
ABSTRACT System and methods for authenticating a cartridge comprising reading a unique identifier (UID) and a unique authentication string (UAS) stored on a data storage medium associated with a cartridge; generating, based on the UID or...  
WO/2018/145920A1
A wireless inductive power transfer system comprises and a power transfer apparatus capable of providing power to power receivers. The power transmission apparatus comprises a first receiver (601) for receiving a first power receiver ide...  
WO/2018/147090A1
This power transmission device has: a first communication function for communicating with a power receiving device; and a second communication function for communicating with the power receiving device at a wireless frequency different f...  

Matches 1 - 50 out of 16,802