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WO/2012/172930 |
A case (15) of a power transmission device (101) is provided with a passive electrode (11), an active electrode (12), a power transmission module (13) and the like of the power transmission device side. A jacket to be fitted to a termina...
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WO/2012/172899 |
A resonance-type non-contact power supply system is configured such that a power supply unit can alter the output frequency, and has an impedance measurement means (impedance measurement unit) that measures the input impedance of a reson...
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WO/2012/172812 |
This communication apparatus makes it possible to have a non-contact charging module and a sheet antenna coexist, even in the case where there the non-contact charging module and the sheet antenna in the communication apparatus. The appa...
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WO/2012/172410 |
In control over a contactless power supply system that includes: a power transmitting device that includes a power transmitting unit, a power supply unit supplying electric power to the power transmitting unit and a matching transformer ...
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WO/2012/173128 |
[Problem] To provide a charging station capable of discovering metal and other foreign objects. [Solution] A charging station comprises a movement mechanism (13) for causing a power transmission coil (11) to moves along an inner surface ...
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WO/2012/172409 |
A power supply system (10) includes: a power transmitting device (200) that includes a power transmitting unit (220); and a vehicle (100) that includes a power receiving unit (110), and contactlessly transfers electric power between the ...
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WO/2012/169794 |
A method and apparatus for performing bidirectional communication between a transmitter and a receiver in a wireless power transmission systemare provided. The method includes detecting the receiver; transmitting, when the receiver is de...
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WO/2012/170278 |
Described herein are improved configurations for a wireless power transfer. Described are methods and designs for implantable electronics and devices. Wireless energy transfer is utilized to eliminate cords and power cables puncturing th...
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WO/2012/169197 |
The purpose of the present invention is to provide a non-contact power supply device that reduces the heating temperature of impurities that have penetrated into an area near the power supply coil and that enables uninterrupted power sup...
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WO/2012/169584 |
In the present invention, a master unit power transfer control unit determines power to be supplied to multiple coils in proportion to the eigenvectors of the real components of an impedance matrix generated on the basis of mutual induct...
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WO/2012/169014 |
An impedance matching device is arranged between a power transmission circuit and a power transmission antenna. A storage unit associates a control value to a load value and a value equivalent to input impedance and stores same beforehan...
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WO/2012/169719 |
The present invention relates to a non-contact charging system having a stacked plane coil structure. In the non-contact charging system, a line filter and a plurality of EMC filters are installed on a primary coil and a secondary coil, ...
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WO/2012/169769 |
According to the present invention, a wireless power-transmission apparatus comprises: a wireless power-transmission unit which wirelessly transmits power to at least one wireless power-receiving unit through a magnetic-resonance couplin...
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WO/2012/169795 |
A method and apparatus are provided for controlling power of a receiver in a wireless power transmission/reception system, wherein a wireless power quantity supplied to receivers from a transmitter is controlled through communication bet...
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WO/2012/169794 |
A method and apparatus for performing bidirectional communication between a transmitter and a receiver in a wireless power transmission systemare provided. The method includes detecting the receiver; transmitting, when the receiver is de...
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WO/2012/169728 |
Disclosed is a coil for wirelessly transmitting or receiving power. The coil includes a coil unit formed by winding a plurality of wires insulated from each other; and a capacitor connected to the coil unit. The wires of the coil unit ar...
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WO/2012/169729 |
Disclosed is a wireless power transmitter. A wireless power transmitter includes a transmission coil for generating a magnetic field by receiving power from a power source, a transmission resonant coil for transmitting power to a receivi...
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WO/2012/169795 |
A method and apparatus are provided for controlling power of a receiver in a wireless power transmission/reception system, wherein a wireless power quantity supplied to receivers from a transmitter is controlled through communication bet...
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WO/2012/169797 |
Disclosed are an electronic device, a wireless power reception apparatus, and a display device. The electronic device, which is equipped with a wireless power receiving apparatus to wirelessly receive power from a wireless power transmis...
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WO/2012/169015 |
An impedance matching device is arranged between a power transmission circuit and a power transmission antenna. A storage unit stores a table for each load value, and each table stores control values in an order corresponding, from large...
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WO/2012/169861 |
A wireless power transmitter for transmitting power by wireless to a terminal includes a power conversion unit and a power transmission control unit. The power conversion unit forms a wireless power signal for wireless power transfer usi...
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WO/2012/169797 |
Disclosed are an electronic device, a wireless power reception apparatus, and a display device. The electronic device, which is equipped with a wireless power receiving apparatus to wirelessly receive power from a wireless power transmis...
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WO/2012/169728 |
Disclosed is a coil for wirelessly transmitting or receiving power. The coil includes a coil unit formed by winding a plurality of wires insulated from each other; and a capacitor connected to the coil unit. The wires of the coil unit ar...
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WO/2012/169769 |
According to the present invention, a wireless power-transmission apparatus comprises: a wireless power-transmission unit which wirelessly transmits power to at least one wireless power-receiving unit through a magnetic-resonance couplin...
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WO/2012/169047 |
A non-contact power supply system (10) comprises a power-transmitting device (200) that includes a power-transmitting unit (220), and a power-receiving device that includes a power-receiving unit (110), wherein power is supplied in a non...
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WO/2012/170278 |
Described herein are improved configurations for a wireless power transfer. Described are methods and designs for implantable electronics and devices. Wireless energy transfer is utilized to eliminate cords and power cables puncturing th...
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WO/2012/169861 |
A wireless power transmitter for transmitting power by wireless to a terminal includes a power conversion unit and a power transmission control unit. The power conversion unit forms a wireless power signal for wireless power transfer usi...
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WO/2012/164846 |
An automatic-tuning auxiliary circuit (80) is coupled to a transmission antenna (20) in series. A first switch (SWc1) and a second switch (SWc2) are provided in series between a first terminal (81) and second terminal (82) of the automat...
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WO/2012/166126 |
Various embodiments of a wirelessly powered local computing environment are described. A system and method for utilizing wireless near field magnetic resonance (NFMR) power transmission in a computing environment. A small form factor wir...
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WO/2012/164743 |
A vehicle includes; a power reception device (110) that receives power for running the vehicle (100), in a non-contact manner using electromagnetic field resonance; and a power transmission device (184) that transmits power supplied to a...
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WO/2012/165672 |
According to an embodiment disclosed in the present invention, a power receiving device includes a power receiving unit which receives a wireless power signal from a power transmission device, and modulates the wireless power signal; a c...
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WO/2012/164742 |
A vehicle (100) includes; a power reception unit (110) that receives power for running the vehicle (100), in a non-contact manner using electromagnetic field resonance; and a device power supply unit (184) that transmits power supplied t...
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WO/2012/165243 |
This non-contact power supply system contactlessly supplies power by means of magnetic coupling between a power receiving coil (22) provided in a vehicle (200) and a power-transmission coil (12) on the power supply device (100) side. Thi...
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WO/2012/164973 |
Provided is a non-contact power supply device which detects foreign objects interposed between a power transmission coil and a power receiving coil. This non-contact power supply device is provided with a second coil which contactlessly ...
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WO/2012/164844 |
A wireless power-supply device (4) is provided with a resonant circuit (10) and a multi-tone power supply (20) and transmits a power signal (S1) containing an electric field, a magnetic field, or an electromagnetic field. The resonant ci...
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WO/2012/165725 |
An implantable medical device includes a secondary coil that receives an RF signal provided from an external terminal through the induced electromotive force of a primary coil equipped in the external terminal. The RF signal includes a p...
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WO/2012/164845 |
An automatic-tuning auxiliary circuit (30) is coupled to a transmission antenna (20). A plurality of switches (SW1, SW2) and a first auxiliary capacitor (CA1) are provided between a first terminal (31) and a second terminal (32) of the a...
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WO/2012/166127 |
Various embodiments of a wirelessly powered local computing environment are described. A system and method for utilizing wireless near field magnetic resonance (NFMR) power transmission in a computing environment. A small form factor wir...
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WO/2012/165688 |
The present invention relates to a wireless charger pad for charging mobile device batteries having different capacities and a charging method thereof and comprises: a battery capacity detection circuit for switching from a standby curre...
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WO/2012/166124 |
Various embodiments of a wirelessly powered local computing environment are described. A system and method for utilizing wireless near field magnetic resonance (NFMR) power transmission in a computing environment. A small form factor wir...
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WO/2012/164744 |
AC power for a power transmission frequency (f1) is transmitted from a resonance coil (140) in a power transmission device (100) to a resonance coil (210) in a power reception device (200). In addition, communications occur between a com...
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WO/2012/166125 |
Various embodiments of a wirelessly powered local computing environment are described. The wireless powered local computing environment includes at least a near field magnetic resonance (NFMR) power supply arranged to wirelessly provide ...
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WO/2012/165244 |
This contactless electricity supply device, which contactlessly performs charging of the battery (28) of a vehicle, is provided with: an electricity transmission coil (12) disposed at a road surface; and an electricity reception coil (22...
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WO/2012/165242 |
The present contactless electricity supply device (100), which is for charging the battery (28) of a vehicle, contains: an electricity transmission circuit (101) provided with an electricity transmission coil (12); and a charging circuit...
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WO/2012/160791 |
This invention prevents charged-amount information coming from a contactless charging apparatus from not being communicated to a fuel-gauge function of a mobile-device body, and prevents the fuel-gauge function from displaying mistaken i...
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WO/2012/160660 |
Provided is a charging system that supports both the plug-in charging mode and the non-contact charging mode, has a simple electric configuration, and can be reduced in size and weight, the charging system comprising: a secondary battery...
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WO/2012/162122 |
In accordance with various aspects of the disclosure, a method and apparatus is disclosed that includes features of a host computing device, and a wireless power transmission module and a wireless data transmission module both integrated...
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WO/2012/162122 |
In accordance with various aspects of the disclosure, a method and apparatus is disclosed that includes features of a host computing device, and a wireless power transmission module and a wireless data transmission module both integrated...
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WO/2012/161399 |
The present invention relates to a magnetic connecting device, which is magnetically and electrically coupled to an external device via a communication-type magnetic connector and is configured to transfer operating power to the external...
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WO/2012/161496 |
The present invention relates to a device for powerless wireless switching, and to a method for controlling same. More particularly, the present invention relates to a device for powerless wireless switching which enables electric or ele...
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