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WO/2012/157927A9 |
A transmitter in a wireless power transmitting system according to the present invention, a transmitter in a wireless power transmitting system includescomprises: a Tx power converting unit for converting DC voltage into a first AC volta...
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WO/2013/035873A1 |
Provided are non-contact power transmitting and receiving devices and a non-contact charging method for simultaneously charging the power receiving devices. Variable information is referred that is associated with a combination of device...
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WO/2013/035987A1 |
Disclosed is a wireless power apparatus to repeat power between a wireless power transmitter and a wireless power receiver. The wireless power apparatus includes a resonant coil resonance-coupled with the wireless power transmitter to wi...
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WO/2013/036947A2 |
A wireless energy transfer system includes a foreign object debris detection system. The system includes at least one wireless energy transfer source configured to generate an oscillating magnetic field. The foreign object debris may be ...
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WO/2013/035171A1 |
A power transmitting apparatus (10) is provided with: a transmitting antenna (12) that can be magnetically coupled with a receiving antenna (22); a signal generating means (11) that generates alternating current power at a predetermined ...
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WO/2013/036059A1 |
Methods and apparatus are provided for transmission and reception of signals. A signal is received that includes at least one of a power supply signal for wireless charging from a wireless power supplier and a power communication signal ...
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WO/2013/035188A1 |
Provided are non-contact transmitting and receiving devices and a non-contact charging method for simultaneously charging the receiving devices that receives different powers. Variable information is referred that is associated with a co...
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WO/2013/032203A1 |
The present invention relates to a dust collection apparatus for an online electric vehicle (OLEV) and a power compensation method for same. The dust collection apparatus for an OLEV is a duct collection apparatus linked with a power sup...
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WO/2013/031988A1 |
The present invention addresses the problem of providing a power relay that, with a simple architecture, is capable of sending power from a magnetic-resonance power transmitter to an electromagnetic-induction electronic device. This powe...
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WO/2013/031054A1 |
[Problem] To provide a charging system that can be applied to a movable coil-type charging system, an electronic apparatus, a charge control method, and a program. [Solution] A power receiving unit (103) is provided with: a charging mean...
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WO/2013/031025A1 |
The present invention addresses the problem of providing a power relay that, with a simple architecture, is capable of sending power from a magnetic-resonance power transmitter to an electromagnetic-induction electronic device. This powe...
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WO/2013/032129A1 |
Disclosed are a wireless power transmitter and a wireless power transmission method thereof. The wireless power transmitter, which wirelessly transmits power to a wireless power receiver, includes a power source to generate AC power, a t...
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WO/2013/031236A1 |
A charging coil body (8) has a stage (17) and a charging coil (18) mounted in the stage (17), the stage (17) is provided with a long-side through-hole (19) penetrating in the direction between the long sides of a rectangular installation...
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WO/2013/031166A1 |
When the installation of a wireless key (13) for a charger (8) portion is detected by a detection means, a controller (9) of an in-vehicle charging device (6) sets the conduction of electric current to the charger (8) to ON and also perf...
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WO/2013/028038A2 |
Provided is an apparatus and method for wirelessly transmitting power. According to one general aspect, a communication device using wireless power may include: a transmitter configured to transmit, to a target resonator, energy stored i...
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WO/2013/024388A1 |
An acoustic ceiling tile (200) operating as a capacitive power transfer system comprises a first layer (231) comprising a non-conductive material; at least a pair of receiver electrodes (220, 221) of the capacitive power transfer system ...
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WO/2013/024406A2 |
A transparent capacitive powering system (200) is disclosed. The system comprises a pair of receiver electrodes (241, 242) connected to a load (250) through an inductor (260), wherein the inductor is coupled to the load to resonate the s...
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WO/2013/024652A1 |
Provided is an electrical power transmission apparatus capable of reducing the effect of energy exposure on an object that is in the transmission path. An electrical power transmission apparatus (1A) for transmitting power between termin...
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WO/2013/024404A2 |
An apparatus (300) for supplying power to a load in a capacitive power transfer system comprises a power generator (350) operating at a first frequency; a transmitter comprising a plurality of first electrodes (310) connected to a first ...
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WO/2013/024391A1 |
A capacitive powering system(100) comprises a low power driver (111), a high power driver (112), a plurality of pairs of transmitter electrodes separated into a plurality of power sub-areas (210-1, 210-N) including at least a group of hi...
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WO/2013/022255A2 |
Provided is a receiving unit for a wireless power system that wirelessly transmits power. The wireless power system is configured such that coils for transmitting or receiving electrical energy are arranged, each coil is wound to form fi...
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WO/2013/022207A1 |
A wireless power transmission system, and a method and an apparatus for allocating a communication channel and transmitting a power in the wireless power transmission system. If a target device configured to wirelessly receive power from...
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WO/2013/018084A1 |
Abstract A single-wire electric transmission line system that includes a power sources having first and second poles and a phase shifting device, coupled to one of the poles of the power source, in such a manner that the phase shifting d...
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WO/2013/018268A1 |
A power transmission coil is provided with a plurality of planar coils arranged concentric to each other within the same plane. The plurality of planar coils is connected parallel to each other. The plurality of planar coils is connected...
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WO/2013/019122A1 |
Inductive power transfer apparatus has a first magnetic coupling structure and a second magnetic coupling structure, the structures being adapted to generate and/or receive magnetic flux to thereby transfer power inductively, the first s...
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WO/2013/017922A1 |
Solar power satellite system for transmitting microwave energy to the earth and a method of arranging the solar power satellite system about the sun for same. The solar power satellite system comprises a space-based power generation unit...
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WO/2013/020138A2 |
Described herein are improved configurations for a wireless power transfer. The parameters of components of the wireless energy transfer system are adjusted to control the power delivered to the load at the device. The power output of th...
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WO/2013/015540A1 |
A wireless power receiver for wirelessly receiving power from a wireless power transmitter according to the embodiment includes a reception coil part resonance-coupled with the wireless power transmitter to receive the power, and an eddy...
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WO/2013/015205A1 |
[Problem] To safely charge a battery pack capable of non-contact charging and wired charging, even when both are competing. [Solution] A drive device body (101) is connected to an AC/DC adapter (143), receives power from the AC/DC adapte...
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WO/2013/012585A1 |
A non-contacting position sensing apparatus includes at least one vehicle-mounted receiver coil that is configured to detect a net flux null when the vehicle is optimally aligned relative to the primary coil in the charging device. Each ...
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WO/2013/011726A1 |
A non-contact power supply system comprises: a power supply device which includes a plurality of primary coils which are excited with an operating frequency (f1); and a power receiving device which includes a secondary coil which induces...
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WO/2013/012111A1 |
The present description relates to an apparatus for transmitting wireless power and a method for same, comprising: a power transmission control portion for generating a packet comprising data for at least one electronic device; a modulat...
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WO/2013/011905A1 |
[Problem] To provide a charging stand where foreign bodies such as metal can be detected. [Solution] In the charging stand (10), charging is effected with a battery pack unit (50A) that incorporates a battery (52) that is charged with po...
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WO/2013/012480A1 |
Power transfer rate at a charging facility can be maximized by employing a feedback scheme. The state of charge (SOC) and temperature of the regenerative energy storage system (RESS) pack of a vehicle is monitored to determine the load d...
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WO/2013/006973A1 |
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/2013/009276A1 |
A method for increasing the power transfer efficiency of a wireless induction power and/or data transfer system comprising a magnetic field transmitter which is positioned on a first side of a barrier and a magnetic field receiver which ...
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WO/2013/008333A1 |
A non-contact power transmission antenna (10) is coupled by an antenna (20) and an electromagnetic field, and can receive power from the antenna and transmit power to the antenna. The non-contact power transmission antenna is provided wi...
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WO/2013/005415A1 |
This wireless power transmission device (1) is provided with a power transmitter (100) for transmitting power by magnetic resonance, and a power receiver (150) for receiving power sent from the power transmitter (100). The power transmit...
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WO/2013/005375A1 |
A rectifier comprises at least: a diode that rectifies input RF power; an input circuit that prevents leakage of DC power to an RF input port; a high-frequency control circuit that has a frequency characteristic that is in short-circuite...
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WO/2013/005860A1 |
An energy receiver includes: a power receiver coil configured to wirelessly receive power transmitted from a power transmitter; a detection section configured to detect a foreign object; and a power storage section configured to supply p...
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WO/2013/005896A1 |
A wireless communication module for an optical cable line number management system, according to the present invention, comprises: an optical cable access housing for accommodating an optical cable access unit, and for saving and managin...
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WO/2013/001636A1 |
A power transmitting device (41) which is used in a power transmission system using electromagnetic field resonance. This power transmitting device (41) comprises a power transmission-side electromagnetic induction coil (23), a power tra...
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WO/2013/001810A1 |
In the present invention, a power supply device (2) is provided with: a primary coil (12) for generating a magnetic flux from an inputted alternating current; a cover (29) for covering the primary coil (12); and a sheet-shaped thermosens...
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WO/2013/001812A1 |
This power supply device (2), which supplies electric power in a non-contact manner to a power-receiving device (4), is provided with: a substrate (46); a primary coil (48) that is positioned on the substrate (46), and generates flux by ...
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WO/2013/002488A1 |
Disclosed is a wireless power transmission apparatus to transmit power to a receiver in wireless. The wireless power transmission apparatus includes an impedance converting unit comprising at least one variable capacitor, and an impedanc...
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WO/2013/002651A1 |
A control method for use in a primary side power converter (1) of an inductive power transfer (IPT) system. The power transfer from the primary side to one or more secondary pick-ups is monitored, and the operating frequency of the prima...
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WO/2013/002437A1 |
The present invention relates to a wireless power transmission apparatus, and to a method for controlling same, the wireless power transmission device being operable so as to enable a plurality of electronic devices to effectively, stabl...
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WO/2013/002881A1 |
An active retrodirective antenna array is provisioned with a virtual beacon for use with uncooperative targets. An RF pilot signal is imposed onto an optical carrier beam and directed at a target. The scattered optical carrier beam is op...
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WO/2013/001811A1 |
This power supply device (2), which supplies electric power in a non-contact manner to a power-receiving device (4), is provided with: a substrate (42); a primary coil (44) that is positioned on the substrate (42), and generates flux by ...
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WO/2013/002240A1 |
A power feeding system design method capable of achieving critical coupling at a desired resonance frequency without adjusting the sizes of coils and the distance therebetween to thereby obtain high transmission efficiency over a broad b...
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