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WO/2014/150999A1 |
Particular embodiments of a wireless communication system comprise a wireless device and a base station having at least one network connection and an RF transceiver. The base station may be configured to generate an RF signal and communi...
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WO/2014/148369A1 |
A power transmission apparatus (101) has capacitors (31, 32) that are connected in series between an active electrode (11) and a passive electrode (12). A power receiving apparatus (201) has capacitors (33, 34) that are connected in seri...
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WO/2014/151737A1 |
A wireless charging system includes a power receiving antenna that also functions as a communication antenna. The wireless charging system includes a transmitter having a first antenna configured to transmit radio-frequency energy and a ...
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WO/2014/147819A1 |
A contactless power supply system (10) is capable of contactlessly supplying electric power from a power transmission unit (220) to a power receiving unit (110) of a vehicle (100). The contactless power supply system is provided with: a ...
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WO/2014/148144A1 |
The present invention discloses a non-contact power supply apparatus and a non-contact power supply system, each of which has: a rectifying circuit (1) to be connected to a commercial power supply; a conversion unit connected to the rect...
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WO/2014/147818A1 |
A contactless power supply system (10) is capable of contactlessly supplying electric power from a power transmission unit (220) to a power receiving unit (110). The contactless power supply system is provided with: a raising/lowering me...
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WO/2014/152105A1 |
A wireless charging system is provided that includes a charger portion that receives one or more portable elements for charging wirelessly. The charger portion controls the amount of power needed to charge the one or more portable elemen...
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WO/2014/148843A1 |
A control method of a wireless power receiving unit receiving charging power from a wireless power transmitting unit to perform wireless charging is provided. The control method includes receiving the charging power from the wireless pow...
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WO/2014/147714A1 |
According to an embodiment, a power relay table for supporting an electronic device is provided with a power receiving unit, a transmission unit, and a power transmitting unit. The power receiving unit is disposed facing a charging table...
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WO/2014/148839A1 |
A control method of a wireless power receiving unit receiving charging power from a wireless power transmitting unit to perform wireless charging is provided. The control method includes receiving the charging power from the wireless pow...
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WO/2014/152004A1 |
Described herein are improved capabilities for a system and method for wireless energy distribution to a mechanically removable vehicle seat, comprising a source resonator coupled to an energy source of a vehicle, the source resonator po...
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WO/2014/143949A1 |
An electrical charging system including a storing vessel for storing a diagnostic tool and a wireless charging system integrated with the storing vessel for wirelessly charging the diagnostic tool when the diagnostic tool is placed withi...
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WO/2014/138940A1 |
A docking station adapted to receive and communicate with one or more mobile device. An interchangeable docking module can be removably engaged on the docking station. The docking module is adapted to receive a mobile device. Once the mo...
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WO/2014/143172A1 |
A system for delivering wireless electric power and associated system services to portable electronic devices includes: (i) a series of links including one or more wireless transmitters/receivers adapted to transmit electric power and to...
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WO/2014/145895A1 |
Systems and methods for wireless energy transfer are described. A transmitter unit has a transmitter resonator with a coil that is coupled to a power supply to wirelessly transmit power to a receiver unit. A receiver unit has a receiver ...
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WO/2014/141661A1 |
This power supply device (1) for a non-contact charging device comprises: an inductor (9) that radiates supplied power; an inverter circuit (6) that includes a switching element, and that outputs said supplied power to said inductor (9);...
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WO/2014/142072A1 |
Disclosed is a system wherein power is supplied from a power supply apparatus to a power receiving apparatus in a non-contact manner. The power supply apparatus supplies, at one time, alternating current power having at least two differe...
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WO/2014/139287A1 |
A wireless power transmission system adapted for multiload dynamic switching comprises a primary module for transmitting electric energy and a second module for picking up electric energy. The primary module transmits electric energy to ...
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WO/2014/143104A1 |
Two devices containing NFC radios may use some of the NFC components to permit one device to wirelessly charge a battery in the other device. Time sharing between the communication and charging functions may allow the two devices to use ...
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WO/2014/137066A1 |
The present invention pertains to a wireless charger capable of automatic position adjustment and a charging method using the same. The wireless charger capable of automatic position adjustment, according to the present invention, compri...
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WO/2014/137199A1 |
A method for controlling a wireless power transmitter that transmits charging power to a wireless power receiver is provided. The method includes driving the wireless power transmitter; determining whether latch fault mode entry conditio...
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WO/2014/137086A1 |
The present invention relates to a wireless power transmission device having an advertising function, the device comprising: a transmission coil configured to transmit a wireless power signal; a memory configured to store advertising inf...
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WO/2014/136257A1 |
A power reception apparatus (100) receives power in a non-contact manner, said power having been outputted from a power transmission apparatus (10) that is provided with a power transmission coil (11). The power reception apparatus is pr...
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WO/2014/136396A1 |
[Problem] To provide a wireless power transmission system capable of detecting foreign objects, even if the distance between a power transmitting coil and a power receiving coil changes. [Solution] A wireless power transmission system (1...
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WO/2014/136404A1 |
A wireless power transmission device comprises: a detection coil (L1) and a capacitor (C1) constituting a resonance circuit; and an oscillation circuit (21, 22) for exciting the detection coil with a high-frequency current. The oscillati...
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WO/2014/135082A2 |
A method and apparatus for wireless energy transmission and reception are disclosed. The method comprises: switching to an electromagnetic-wave-transmitting state a resonance unit used for transmitting and receiving electromagnetic waves...
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WO/2014/137109A1 |
An electronic device according to an embodiment of the present invention is configured to wirelessly receive electric power from a wireless electric power transmission device. An electric power reception unit of the electronic device com...
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WO/2014/132486A1 |
The present invention provides a small electric device capable of preventing overcharging when charging a secondary cell, and of precisely charging the secondary cell by restoring a charging function of a non-contact charger even in a ca...
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WO/2014/132258A1 |
The disclosure relates to systems and methods for managing a wireless power transfer network for power transfer to electrical devices, providing central management console in communication with cloud based network, comprising at least on...
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WO/2014/132518A1 |
A power transmission apparatus (100) is provided with a housing (110), an active electrode (120), a passive electrode (130), a first dielectric body (140), and a second dielectric body (150). The housing (110) forms an outer wall of the ...
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WO/2014/132580A1 |
In this unit device (2), a configuration unit (10) configures placement information, which indicates the position of each unit device in a state configuring a unit device group, according to a sequence that conforms to the placement info...
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WO/2014/132345A1 |
The objective of the present invention is to enable a device power supply to be started quickly by means of a wireless signal while reducing standby power consumption in the device. This system has a battery, a device, and a controller. ...
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WO/2014/129181A1 |
A foreign object detection device (100) is provided with: a detection coil (103) that is capable of distinguishing between water and metal in detecting foreign objects; a transmission circuit (101) that generates high-frequency power of ...
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WO/2014/129178A1 |
A non-contact charging device, so as to be able to efficiently control transmitted power, is provided with: a power-transmitting coil (7); an inverter circuit (4) for outputting the transmitted power to the power-transmitting coil (7); a...
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WO/2014/129531A1 |
In the present invention, a transmission apparatus transmits power to a receiving appar atus via a medium present between the transmission apparatus and the receiving appar atus. The transmission apparatus is provided with: an antenna; a...
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WO/2014/128587A1 |
A rotary wrapping machine (30, 110) for packaging products by means of a film unwound from a reel comprises a frame (13, 113) carrying a dispensing unit ( 19, 119) which is electrically controlled to dispense the packaging film from a re...
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WO/2014/129182A1 |
A foreign object detection device (100) is provided with: a detection coil (103); a transmission circuit (101) that generates an unbalanced signal; an unbalanced-to-balanced conversion circuit (104) that converts the unbalanced signal fr...
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WO/2014/130046A1 |
An energy buffer including an electrochemical capacitor can be added to the primary circuit and/or to the secondary circuit of in-motion wireless power transfer system. The energy buffer(s) can smoothen the power delivered by the power g...
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WO/2014/127036A1 |
Disclosed herein is a power transfer system. The power transfer system includes a receiver configured to wirelessly receive power for powering an electronic device, a power source, and at least one transmitter operably coupled to the pow...
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WO/2014/125732A1 |
Provided is a parameter derivation method for deriving a parameter for a wireless power transmission system that transmits power from a power transmission device to a power receiving device via electric field coupling, the parameter incl...
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WO/2014/125731A1 |
A wireless power transfer system uses a capacitively-coupled method to transfer power from a power transmitting device (101) to a power receiving device (201), wherein the power transmitting device (101) and the power receiving device (2...
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WO/2014/125730A1 |
In a standby state in which a power receiving device (201) is not mounted on a power transmitting device (101), a switching element (Q5) for supplying an AC voltage to an active electrode (11) and a passive electrode (12) is controlled t...
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WO/2014/125596A1 |
This power reception apparatus (11) is provided with: a power reception section (20), which receives power in a non-contact manner from a power transmission section (56) that is provided outside; and a housing (27) that houses inside the...
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WO/2014/125629A1 |
An electrostatic coupled noncontact power supply device according to the present invention comprises a power supplying electrode electrically insulated from and arranged on a fixing section that is formed with a conductive material and g...
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WO/2014/125709A1 |
A power transmitting device is equipped with a power transmitting side active electrode (12) and a power transmitting side passive electrode (13). A power receiving device is equipped with a power receiving side active electrode (22) and...
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WO/2014/125698A1 |
In the cases of supplying a load (5) with high-frequency power transmitted and received in a non-contact power supply section (3) by converting the high-frequency power into direct current power by means of a rectifying circuit (4), the ...
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WO/2014/126181A1 |
In the present invention, a power transmission apparatus is configured from a power transmission coil (np), a power transmission circuit (101), and a direct current power supply (100). A power reception apparatus is configured from a pow...
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WO/2014/125834A1 |
Charge starting sound emitted from a portable device upon interruption of charging is reduced to improve usability. A contactless charging device includes: a charge coil (9) for charging a portable device (11); a charge control unit (18)...
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WO/2014/122853A1 |
An electrical power receiver (20) receives electrical power transmitted from an electrical power transmitter compatible with electrical field coupling or magnetic field coupling. In the electrical power receiving device (20), both a woun...
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WO/2014/123350A1 |
The present invention relates to a low-heat wireless power apparatus and a method therefor, wherein a battery is charged with low heat by receiving a wireless power signal transmitted by a wireless power transmission apparatus, and a con...
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