Document |
Document Title |
WO/2022/097699A1 |
This solenoid coil unit comprises: a solenoid coil placed in parallel with another solenoid coil but apart therefrom by a predetermined separation distance in a separation direction orthogonal to the center axis direction; and a rod-shap...
|
WO/2022/097915A1 |
A wireless power transmission apparatus comprises: a plurality of transmission coils configured to transmit a wireless power to a wireless power reception apparatus; a shielding coil which is arranged on at least one surface of a dielect...
|
WO/2022/097979A1 |
Provided in the present disclosure are an electronic device and a method for displaying charging information of the electronic device. The electronic device of the present disclosure comprises: a first resonator comprising at least one c...
|
WO/2022/098011A1 |
A wireless power transmitting apparatus disclosed herein comprises: a plate; a communication circuit which communicates with a wireless device placed on the upper surface of the plate; a plurality of distance sensors which are provided a...
|
WO/2022/098102A1 |
The present invention relates to an insole capable of wireless charging, comprising: an insole base including a front foot area, a mid-foot area, and a rear foot area; a coil accommodation groove formed in the rear foot area of the insol...
|
WO/2022/098028A1 |
A power station comprises: a plate; a coil provided below the plate; an inverter configured to supply an alternating current power to the coil; a communication module which comprises an antenna and is configured to transmit and receive a...
|
WO/2022/097925A1 |
According to an embodiment, magnetic flux guide parts are provided symmetrically around coils of a transmitter and a receiver used for wireless charging, whereby a loss of magnetic flux that occurs in the space between the transmitter an...
|
WO/2022/097964A1 |
A wireless charging device according to one embodiment has an inductance deviation at 80°C of 0 or more, and has a magnetic part that has a permeability change rate (ΔP1) of 0/°C or more, thus having excellent high-temperature stabili...
|
WO/2022/092856A1 |
A wireless power transmitting module is provided. The wireless power transmitting module according to an exemplary embodiment of the present invention comprises: a coil unit provided with a coil body in which a conductive member having a...
|
WO/2022/092692A1 |
Various embodiments of the present invention relate to an electronic device to which a wireless charging system is applied, the electronic device comprising: a rectifier circuit that includes first to fourth switches electrically connect...
|
WO/2022/090861A1 |
The present disclosure relates to a coil and an electrical system. According to an embodiment of the present disclosure, specifically, there is provided a coil including: main coil surfaces which face each other and are substantially pla...
|
WO/2022/092027A1 |
This electric current sensor is provided with an upper shield case, a lower shield case, a press fitting member, and an inner member. The upper shield case has, at least, an upper surface, and an upper outer peripheral portion. The upper...
|
WO/2022/093589A1 |
This document describes techniques and apparatuses directed at reducing inductive-charging power loss. In aspects, a mobile device includes a multi-layer flexible printed circuit board (FPCB) coil that forms a receiver coil (202) having ...
|
WO/2022/082283A1 |
The present invention relates to a novel application for the use of resonant circuits, described here, to simultaneously obtain reverse active energy and reverse reactive energy on the alternating side of the electricity network. These r...
|
WO/2022/080689A1 |
According to various embodiments, an electronic device comprises: a plurality of sensing coils for sensing an external device; a power transmitting coil for transmitting power to the external device; and a processor, wherein the processo...
|
WO/2022/073658A1 |
A power transformer, comprising a core and a winding is provided. The core comprises a limb (2) and a yoke (4). The winding is wound around the limb (2) and has an extension along a main axis of the limb. The power transformer further co...
|
WO/2022/075537A1 |
The present invention relates to a charging device for a personal mobility means. More specifically, the present invention may comprise: support parts each having a slot in which a wheel of a personal mobility means is seated; a frame pa...
|
WO/2022/073060A1 |
Provided is an electrical connector (10) comprising supply side and load side housings (12) and (30 that are connectable by means of female socket (22) and male plug (32). The connector (10) includes an AC input (14) with input protectio...
|
WO/2022/076900A1 |
A moving coil brushless motor including an actuator having a stator and a rotor. The stator includes a cylindrical array of permanent magnets. The rotor includes a coil assembly having a plurality of coils interposed between a stator bac...
|
WO/2022/075779A1 |
In a wireless power transmission method according to an embodiment of the present specification, a power transmission step comprises: receiving, from a wireless power receiver, a reception power packet including information related to a ...
|
WO/2022/071767A1 |
Various embodiments disclosed herein relate to an electronic device, and for example, to an electronic device including a wireless charging pad. According to various embodiments disclosed herein, an electronic device comprising a first h...
|
WO/2022/069332A1 |
The invention relates to a current transformer (2) for encapsulated high-voltage devices (1) and to an encapsulated high-voltage device (1) having the current transformer (2), wherein the current transformer (2) has at least one coil (3)...
|
WO/2022/070148A1 |
Described herein is a charging unit for wireless power transfer. The charging unit comprises at least one coil for inductive power transfer, a sensor coil array with a sensing field for sensing the presence of at least one foreign object...
|
WO/2022/071687A1 |
Various embodiments of the present invention relate to an electronic device utilizing a wireless charging system. The electronic device comprises: a power source; a transmission coil; a full-bridge inverter electrically connected to the ...
|
WO/2022/069567A1 |
The invention relates to a support (38) for mounting an accessory equipment assembly (32) with one or more accessory equipment units (34, 36), especially current transformer units, to a base (22) of a bushing (16) comprising a conductor ...
|
WO/2022/011479A9 |
Provided is a system for point to point wireless power transmission including: a plurality of autonomous and semi-autonomous unmanned systems configured as a mobile transmitting and/or receiving power station, through which unmanned syst...
|
WO/2022/065611A1 |
The present invention relates to a charging apparatus for personal mobility means, more specifically to a charging apparatus comprising: a first charging unit for creating a magnetic field for wireless charging; a second charging unit fo...
|
WO/2022/064470A1 |
Exemplary embodiments are disclosed of litz wires with ferromagnetic covers. In exemplary embodiments, ferromagnetic material is along at least one side of the litz wire. The ferromagnetic material extends along a length of the litz wire...
|
WO/2022/064220A1 |
An inductively powered device driver comprising a secondary winding to be coupled to a primary winding and a ferrite core formed of two separable parts, and further comprising a permanent magnet attached to each part of the ferrite core....
|
WO/2022/059958A1 |
The present invention relates to an anion-generating LED lighting and, more specifically, provides an anion-generating LED lighting with a harmful electromagnetic wave attenuation function, the anion-generating LED lighting being capable...
|
WO/2022/059899A1 |
According to various embodiments, an electronic device comprises: coils; power conversion circuits configured to receive direct current power, convert same into alternating current power, and output same to the coils; and a processor. Th...
|
WO/2022/055146A1 |
According to various embodiments of the present disclosure, an electronic apparatus comprises: a support member comprising a first surface facing a first direction and a second surface facing a second direction that is opposite to the fi...
|
WO/2022/055114A1 |
A disclosed wireless power transmitting apparatus comprises: a plate; a transmitting coil that transmits wireless power to a wireless device disposed on the plate; a driving circuit that applies a current to the transmitting coil; a comm...
|
WO/2022/055126A1 |
A wireless charging device according to the present invention comprises a hybrid-type magnetic part including a first magnetic part and a second magnetic part and, by adjusting the permeability, inductance, and arrangement structure of t...
|
WO/2022/052182A1 |
A coil (100) and a wireless charging device. The outer periphery of the coil (100) is wound in parallel by four strands of multi-turn outer coils stacked in a first planar winding (T3) and a second planar winding (B3); and the inner peri...
|
WO/2022/052188A1 |
A coil (100) and a wireless charging device. The coil (100) comprises a first wire end (1), a second wire end (2), and a winding group (3) connecting the first wire end (1) and the second wire end (2); the winding group (3) at least comp...
|
WO/2022/055121A1 |
According to various embodiments, an electronic device may comprise: multiple coils; multiple power conversion circuits, each of which is configured to receive direct current power, convert the received direct current power into alternat...
|
WO/2022/050567A1 |
A wireless power transmission apparatus, according to various embodiments disclosed in the present document, comprises: a first coil including a first conductive wire area formed of an arrangement of conductive wires, and a first opening...
|
WO/2022/051371A1 |
The present invention comprises a power source using super capacitors as a battery replacement in a vehicle racing kits.
|
WO/2022/050647A1 |
The present invention provides a detection coil of a wireless power transmission system, the detection coil being arranged between a power transmission coil and a power reception coil, and detecting external foreign substances located be...
|
WO/2022/049891A1 |
The present invention comprises a vacuum capacitor (2) that constitutes a main capacitor (or a part of a main capacitor), and a voltage-dividing capacitor, a configuration being attained with which it is possible to perform a desired vol...
|
WO/2022/042913A1 |
The invention relates to an inductive component (2) for an inverter, comprising - a first magnetic partial core (4) composed of a first core material (6), and - a second magnetic partial core (8) composed of a second core material (10), ...
|
WO/2022/045826A1 |
A wireless power reception device according to an embodiment comprises: a reception pad provided to receive power transmitted from a wireless power transmission device comprising a transmission pad and a transmission-side resonant induct...
|
WO/2022/041105A1 |
A wireless charging system for charging batteries (112) in a medical environment is provided. The wireless charging system may include a power transmitter and a power receiver. The power transmitter produces a strong near-distance magnet...
|
WO/2022/038691A1 |
Provided is an electronic device making it possible to: while reducing the number of parts, arrange, with accurate positioning, a coil and an external connection terminal on a deformable substrate where a metal wiring pattern has been fo...
|
WO/2022/040016A1 |
Systems, methods and apparatus for wireless charging are disclosed. A charging device has a plurality of charging cells provided on a charging surface, a charging circuit and a controller. The controller may be configured detect the pres...
|
WO/2022/039420A1 |
Disclosed is a display device, including a body frame having a transmitting coil supplying power, a display module having a charging coil supplied with the power from the transmitting coil and located on a front side of the body frame, a...
|
WO/2022/038107A1 |
The invention relates to an illumination element for marking escape routes in vehicles, in particular in commercial aircraft, and to an arrangement comprising at least one such illumination element. The illumination element (1) comprises...
|
WO/2022/035487A1 |
A resonant core power supply includes a core with excitation, resonant, and load windings where the resonant winding is coupled to a tank circuit and a controller manipulates the phase, amplitude and waveform of an excitation signal appl...
|
WO/2022/034936A1 |
A wireless power transmission device includes a plurality of transmission coil parts. Each of the plurality of transmission coil parts includes a plurality of antennas having multidimensional planes of a three-dimensional structure. The ...
|