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WO/2016/175838A1 |
One or more techniques and/or systems are provided for transferring power and/or information between a stator and a rotor. The rotor includes a high voltage rectifier filter and an auxiliary regulator coupled to a power transfer apparatu...
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WO/2016/173863A1 |
The invention relates to an antenna which is improved such that while the antenna serves the same purpose as known corresponding antennas, the antenna also has more advantageous electric and mechanical properties in a strong alternating ...
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WO/2016/173822A1 |
A method is presented of allocating communication time slots contained in repeating frames for communication between an inductive wireless power transmitter and at least two inductive wireless power receivers, wherein the power transmitt...
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WO/2016/175686A1 |
Disclosed is a power supply unit, PSU, for wirelessly powering components of a radio base station, RBS, such as a radio unit, RU, transmission units (TMR) and a baseband digital unit, BDU. The PSU includes a TX coil for generating an ene...
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WO/2016/170088A1 |
A circuit arrangement for a system for inductive power transfer and a method of operating a circuit arrangement, wherein the circuit arrangement (1 ) comprises at least one winding structure (1 ) with a first and at least one other subwi...
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WO/2016/167782A1 |
Examples disclosed relate to power outlet strips. For example, a system includes a power distribution unit and a plurality of power outlet strips coupled to the power distribution unit. The power distribution unit is to provide AC power ...
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WO/2016/163697A1 |
The present invention can provide a multi-mode wireless power transmission method, a multi-mode wireless power reception method, and devices therefor. A wireless power transmission method for a wireless power transmission device, accordi...
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WO/2016/163699A1 |
The present invention may provide a multi-mode wireless power transmission method and a device for the same. A wireless power transmission method by a wireless power transmission device according to an embodiment of the present invention...
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WO/2016/157183A1 |
Apparatus and methods are described including a stent (20) configured to be placed inside an aorta of a subject, the stent comprising one or more electrodes (22), control circuitry (32), and a first antenna (28) coupled thereto. A second...
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WO/2016/160350A1 |
An inductive power transfer system for device such as a battery charger on an electric vehicle includes a primary circuit having a rectifier and an H bridge inverter connected in parallel to deliver rectified AC voltage to a stationary p...
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WO/2016/144193A1 |
A wireless power transfer system comprising: a wireless power transfer transmitter having at least one power transmitting coil aligned in a first plane; a wireless power transfer receiver having at least one power receiving coil aligned ...
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WO/2016/144060A1 |
Provided is a wireless power transmitter for wirelessly transmitting power to a wireless power receiver. A wireless power transmitter according to various embodiments of the present invention comprises: a drive unit for supplying power; ...
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WO/2016/144110A1 |
An electronic device and a method thereof, which supports fast wireless charging, are provided. The electronic device includes a wireless power circuit, and one or more processors which are functionally connected with the wireless power ...
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WO/2016/144119A1 |
The present invention relates to a slim-type wireless charging transmitter/receiver and, more specifically, to a slim-type wireless charging transmitter/receiver wherein: a transmitter includes a coil part in which a coated coil and a ma...
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WO/2016/140462A1 |
The present invention relates to a method and a device for adjusting the position of coils for adaptive coupling in a wireless power transmission system. A wireless power transmission system, according to the present invention, comprises...
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WO/2016/137124A1 |
An energy collection apparatus which collects energy from a piezoelectric element according to one aspect of the present invention comprises: a bias-flip rectifier which converts an alternate current generated at a piezoelectric element ...
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WO/2016/133502A1 |
An aircraft starting and generating system includes a starter/ generator and an inverter/converter/controller (200) that is connected to the starter/generator and that generates AC power to drive the starter/generator in a start mode for...
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WO/2016/131766A1 |
The invention relates to a winding structure of a system for inductive power transfer, wherein the winding structure (6) comprises a main winding structure with a first sub- winding (2a) and at least another sub-winding (2b), wherein the...
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WO/2016/133628A1 |
In one aspect, an apparatus for wirelessly transferring charging power is provided. The apparatus comprises a coil comprising a conductor defining a plurality of sides of the coil. For each of the plurality of sides of the coil, the cond...
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WO/2016/133329A1 |
The embodiment relates to a wireless power transmission apparatus and a wireless power transmission method. The wireless power transmission apparatus includes a first power converting unit to generate high-frequency AC signals; a second ...
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WO/2016/133322A1 |
An embodiment relates to a wireless power transmission device for wirelessly transmitting power to a wireless power reception device, comprising: a first wireless power transmission module for wirelessly transmitting power, using a first...
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WO/2016/130284A1 |
An apparatus comprises a first driver circuit having a first output impedance while driving a plurality of couplers with a first current having a first phase to generate a wireless field. A second driver circuit drives the plurality of c...
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WO/2016/127268A1 |
The invention relates to a system for identifying and charging a mobile device, said system comprising an administration system; a charging point which, in turn, comprises an identification system that can transmit the identification the...
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WO/2016/130265A1 |
Disclosed is a current sensor (600) that senses current flow in a conductor (604) by coupling a first magnetic field generated by the conductor to a sense element (602). The current sensor includes a shield (700) including a first materi...
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WO/2016/130023A1 |
An inductive power receiver having a power pick-up stage and a power rectification and regulation stage consisting of a single current control element configured to rectify the voltage from the power pick-up stage in a first half cycle a...
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WO/2016/124577A1 |
An inverter for inductive power transfer is disclosed. The inverter comprises a first inductor and a switching element in series between power supply terminals, the switching element being operable to be switched at a first frequency; a ...
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WO/2016/117916A1 |
A wireless charging device for wirelessly transmitting electric power to an electronic device includes a housing, a system board within the housing and including a power amplifier, a shield-can within the housing with a separation distan...
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WO/2016/114528A1 |
A heat radiation unit of the present invention is a device for radiating heat generated when a wireless power transmission device is operated, and comprises: a plurality of heat-conductive metal layers stacked in two or more layers; and ...
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WO/2016/114585A1 |
Disclosed are various embodiments relating to a wearable device. According to an embodiment, a wearable device including a wireless charging device may include: a housing of the wearable device; first and second straps connected to the h...
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WO/2016/109114A1 |
An apparatus for detecting a presence of an object (1150) is provided. The apparatus includes an inductive sensing coil (1102) that is configurable to generate a first magnetic field. The inductive sensing coil (1102) is configured to ha...
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WO/2016/109315A1 |
The embodiments described herein include a transmitter that transmits a power transmission signal (e.g., radio frequency (RF) signal waves) to create a three-dimensional pocket of energy. At least one receiver can be connected to or inte...
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WO/2016/102778A1 |
Lock arrangement and method for transferring electrical power with a lock arrangement that comprises a counterpart (101, 301) of the lock and an electrical lock (102, 202) comprising a lock case (203). Means for wirelessly sending (303) ...
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WO/2016/105623A1 |
Techniques for wireless charging are described herein. For example, an apparatus includes a device formed in a loop. The apparatus may also include a receiving coil disposed around an entire length of the loop. Each turn of the wireless ...
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WO/2016/105480A2 |
Camera systems and methods configured to receive power wirelessly are described. A wireless energy transfer system according to some examples includes a transmitter of wireless energy located within a communication device, such as a mobi...
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WO/2016/105629A1 |
Techniques for wireless charging in a system, method, and apparatus are described herein. For example, the apparatus includes a wireless power transmitting coil configured to propagate current provided from a charging device, wherein the...
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WO/2016/097883A1 |
The present invention relates to a charging station (10) for inductive charging of an electrical device (50) having a rechargeable battery (52) and a receiving induction coil (54). The charging station comprises: a housing (12) comprisin...
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WO/2016/096067A1 |
The invention relates to a motor vehicle comprising at least one electric motor for driving the motor vehicle, at least one electric storage device which allows electricity to be supplied to the electric motor, and a charging device that...
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WO/2016/099685A1 |
An apparatus for wirelessly receiving power from a wireless power transmitter is provided. The apparatus comprises an active switching rectifier operably connected to a coupler and configured to operate in a first bridge mode and a secon...
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WO/2016/094023A1 |
Disclosed is a wireless charging system for a wearable device having a plurality of coils configured to couple to an externally generated magnetic field and provide power to an electronic component in the wearable device. The coils may i...
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WO/2016/091764A1 |
A wireless power transfer system includes a power transmitter (101) providing power to a power receiver (105). The system comprises a parasitic power loss detector (207) performing a parasitic power loss detection during a power transfer...
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WO/2016/082901A1 |
A method and system for operating a charging station for inductive transmission of electrical energy to a vehicle with an energy storage means, wherein a primary winding is composed from two oppositely wound partial windings, wherein the...
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WO/2016/083884A1 |
A power reception apparatus to which power is transferred from a power transmission apparatus in a contactless manner includes: a ferrite provided in a plate shape and having a first principal face and a second principal face; an annular...
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WO/2016/078801A1 |
The invention relates to a device for the transferring energy by induction, for a vehicle, between at least one emitter coil and at least one receiver coil of the vehicle, said at least one receiver coil being arranged at a distance from...
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WO/2016/080594A1 |
The present invention relates to a wireless power transmission device, a wireless power reception device, and a wireless charging system in a wireless power transmission field. The wireless power transmission device according to the pres...
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WO/2016/076480A1 |
The present invention relates to a wireless power transmission apparatus, a wireless power reception apparatus, and a wireless charging system, in the field of wireless power transmission. A wireless power transmission apparatus configur...
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WO/2016/077139A1 |
A multi-plane receiving coil structure includes a receiving coil having at least a first planar section and a second planar section where the windings of the receiving coil each traverse both planar sections. The planar sections include ...
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WO/2016/072865A1 |
An inductive power receiver for an inductive power transfer system comprising: a power pick up stage including a receiving coil for receiving power transmitted by a transmitter; a load stage connected to the power pick up stage; a power ...
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WO/2016/073867A1 |
A wireless-power-transfer system includes a transmitter circuit and a receiver circuit. The transmitter circuit includes a primary series-resonant capacitor connected to an oscillator-controlled drive stage that provides fixed-frequency ...
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WO/2016/069397A1 |
A wireless charger facilitates positioning of a device or devices to be charged by the wireless charger in an optimum location relative to the wireless charger. Some embodiments use physical exclusion features to prevent placement of a d...
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WO/2016/066417A1 |
A wireless power transfer system comprises a power transmitter generating a wireless power signal providing power to a plurality of power receivers (105, 109). The power transmitter (101) comprises a receiver (203) receiving data message...
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