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Patent Searching and Data


Matches 601 - 650 out of 26,256

Document Document Title
WO/2016/125724A1
A current detection element (1) of the present invention is provided with: a laminate (10) in which a plurality of ferrite sheets are laminated; two coil conductors (12A, 12B) formed on the laminate (10) with the laminating direction the...  
WO/2016/125378A1
A fixing structure for coil devices, being one embodiment of the present invention, is an attachment structure for coil devices, that attaches a flat coil device including a coil section to an attachment section; and has: a cylindrical h...  
WO/2016/121055A1
A cutout portion (p1) is formed in a part of a ferrite (72) provided in a disc-type coil (71). Formation of the cutout portion (p1) causes a change in the density of magnetic flux produced by a main coil (74), resulting in the formation ...  
WO/2016/118743A1
A holder (500a-f) configured to hold one or more components of a wireless charging power transfer system is provided. The holder comprises a first surface having one or more grooves (502) configured to receive at least a portion of a con...  
WO/2016/114893A1
An apparatus for wirelessly transferring power comprises a first coil having a first winding path and a second winding path. The apparatus comprises a holder configured to hold the first coil and the second coil in a predetermined windin...  
WO/2015/137826A9  
WO/2016/114158A1
In the present invention, a relay cable resonator is configured by connecting, in parallel, a shared capacitor and a plurality of loop-shaped relay coils to a pair of feeding lines, which are formed by facing, in parallel, surfaces of tw...  
WO/2016/114637A1
A coil structure for wireless power transmission is provided. The coil structure comprises: a primary resonance coil wound in a spiral shape around a centripetal point; a primary induction coil, which supplies power to the primary resona...  
WO/2016/113949A1
An electric power supply device (1) for supplying electric power to an electric power-receiving device using an electromagnetic field resonant coupling is provided with an inverter (13) for converting inputted direct-current voltage to a...  
WO/2016/109312A1
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...  
WO/2016/109112A1
An apparatus (500) for wirelessly transferring power is provided. The apparatus comprises a first coupler (502), a second coupler (504), and a third coupler (506) overlapping at least the first coupler. The apparatus further comprises a ...  
WO/2016/071885A4
The emitter is designed for creation of the contactless communication channel (mainly RFID/NFC) in the miniature build space. The emitter has oblong, at least partially ferrite core (1); the conductor (4) with at least three threads (2) ...  
WO/2016/109324A1
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...  
WO/2016/102375A2
A primary coil can be inside the recess, where the primary coil is wound around the center of the recess. A secondary magnetic core can include a protruding center portion that is configured for insertion into the center of the recess so...  
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 ...  
WO/2016/105630A1
Techniques for wireless charging in a system, method, and apparatus are described herein. For example, the apparatus includes a first wireless power receiving coil configured to receive power from a first wireless power transmitting coil...  
WO/2016/104959A1
An attractor for a PMA wireless charging type wireless power reception module and a manufacturing method therefor, and a wireless power reception module having the same are provided. The attractor for a PMA wireless charging type wireles...  
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...  
WO/2016/096455A1
The invention relates to a vehicle inductive charging device having a receiving coil assembly (SA1, SA2, SA3, SA4, SA5, SA6) for inductively charging a vehicle, wherein the receiving coil assembly (SA1, SA2, SA3, SA4, SA5, SA6) comprises...  
WO/2016/069941A3
A power connector facilitates mounting and repositioning an electronic device via a magnetic field. The power connector can include a receptacle surface comprising a curved surface operable to mate with a curved contact surface of an ele...  
WO/2016/099295A1
An inductive power transmitter (2) comprising: a controllable DC voltage source (5); a DC-AC converter (6) that receives a DC power supply from the controllable DC voltage source (5) and generates an AC output waveform to drive a transmi...  
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...  
WO/2016/093708A1
An inductive power receiver (3) comprising: a power pick up stage (9); and a power rectification and regulation stage (10) including a rectifier having a plurality of control devices, wherein at least one of the control devices is a cont...  
WO/2016/089528A1
The disclosure generally relates to a method and apparatus for wireless charging station. In one embodiment, the disclosure provides an overlapping (or tiled) layout of a plurality of coils. Each coil may have a symmetric or an asymmetri...  
WO/2016/082944A1
The transformer of the invention comprises a first coil that has three or four windings, preferably exactly three windings, a second coil, and a U-shaped core. The length of the transformer is 40 mm or less, resulting in a compact volume...  
WO/2016/082865A1
An RFID/NFC-system comprising a stationary RFID/NFC-interface (4) and a movable RFID/NFC-element (6, 6', 6''), wherein the stationary RFID/NFC-interface (4) comprises a stationary carrier (16) with a first coil (17) arranged for example ...  
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...  
WO/2015/086106A3
The invention relates to the transmission of energy and data, in particular comprising a half-wave controller, having a control unit connected to network phases, a voltage that corresponds to the network phase voltage, in particular a vo...  
WO/2016/040339A3
One innovation includes a system for reducing magnetic flux of a wireless charging field in a wireless power charging system. The system comprises a wireless power transmitter configured to generate the wireless charging field, the field...  
WO/2016/080841A1
The invention relates to a device for wireless transmission of power and communication. The device comprises: i) a ferrite-comprising substrate (12) having a first side (12s1) and a second side (12s2) opposite to the first side; ii) a fi...  
WO/2016/078814A1
The invention relates to a winding assembly (1) for the primary and/or secondary side of an inductive energy transmission system, wherein the winding assembly (1) has two windings (A, B) which are each meander-shaped or have meander-shap...  
WO/2016/080556A1
A current transformer is an equipment to measure and protect the current in the high-tension wire (5). It consists of a sensor part (1) suspended in the high-tension wire (5) over 10kV, a signal-processing part (2) installed in a cabinet...  
WO/2016/077690A1
A power docking port system includes a charging probe having a substantially tetrahedral shape with multiple sides and a base portion, each of the multiple sides having a surface. A first set of contacts is embedded into the charging pro...  
WO/2016/076218A1
An ignition coil for an internal combustion engine according to the present invention comprises a primary coil, a secondary coil, a coil case, a rubber seal, a pole joint, a resistor, a coil spring, and a high-voltage cap. The resistor i...  
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 ...  
WO/2016/073096A1
A method and apparatus for providing welding type power supply includes a power circuit and a control circuit. The power circuit receives input power and provides welding type power to a welding output. The power circuit includes a trans...  
WO/2016/071885A1
The emitter is designed for creation of the contactless communication channel (mainly RFID/NFC) in the miniature build space. The emitter has oblong, at least partially ferrite core (1); the conductor (4) with at least three threads (2) ...  
WO/2016/073290A1
Systems, methods, and apparatus are disclosed for power transfer including a plurality of coil structures located over a ferrite element, the plurality of coil structures configured to generate a high flux region and a low flux region, t...  
WO/2016/072351A1
A first coil device is disposed in a direction facing a second coil device in order to contactlessly transmit or receive electric power and is provided with: a first coil section; and first auxiliary magnetic members disposed adjacent to...  
WO/2016/072779A1
Provided is a transmitter for a wireless charger. A transmitter for a wireless charger in accordance with exemplary embodiments of the present invention comprises: a plurality of planar coils which transmit a wireless power signal for wi...  
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 ...  
WO/2016/073098A1
A method and apparatus for providing welding-type power supply includes a power circuit and a controller. The power circuit receives input power and provides welding type power and auxiliary power. It is controlled on a control input. Th...  
WO/2016/072373A1
An ignition coil for an internal combustion engine comprises a primary coil, a secondary coil, a center core, an outer peripheral core, a coil case, seal rubber, a pole joint, and a plug cap. The coil case has: a receiving section for re...  
WO/2016/072624A1
The present invention relates to a wireless charging apparatus for a portable terminal, comprising: an electromagnetic generator having a primary coil for generating an electromagnetic field; and an inductive charger for generating an in...  
WO/2016/073700A1
A method is shown to improve the resonant transition controlled flyback converter presented in serial number 14/274,598 (Exhibit A) by adding a clamp circuit that recycles the leakage energy. By utilizing the particular advantages of the...  
WO/2016/069185A1
This invention describes a method and apparatus to cancel the mutual inductance between mutually coupled transmit coils, each of the transmit coils fed by individual power amplifiers, and the transmit coils all sharing a common ground wi...  
WO/2016/067500A1
In this power transfer system, a power receiving coil (250) and a power transmission coil (450) are wound such that a first power transmission winding portion (450a) and a second power receiving winding portion (250b) do not overlap with...  
WO/2016/039644A9  
WO/2016/069941A2
A power connector facilitates mounting and repositioning an electronic device via a magnetic field. The power connector can include a receptacle surface comprising a curved surface operable to mate with a curved contact surface of an ele...  
WO/2016/062419A1
The invention relates to the energy transfer between a stationary module and a rotatable gantry of a computer tomograph, for example to supply energy to an X-ray tube that is arranged on a gantry of said computer tomograph. On the statio...  

Matches 601 - 650 out of 26,256