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Patent # Description
2018/0205269 FOREIGN OBJECT DETECTING CIRCUIT AND WIRELESS POWER TRANSMISSION DEVICE USING THE SAME
A wireless power transmission device includes a power amplifier, a detection device, and a control unit. The power amplifier is configured to receive a direct...
2018/0205268 METHOD FOR OPERATING WIRELESS POWER TRANSMISSION DEVICE
According to an embodiment of the present invention, there is provided a method of operating a wireless power transfer system-charger including: receiving a...
2018/0205267 POWER TRANSMISSION UNIT OF WIRELESS POWER FEEDING DEVICE
A power transmission unit of a wireless power feeding device supplies power to two or more moving bodies wirelessly by using magnetic field resonance. The...
2018/0205266 POWER TRANSMITTER AND WIRELESS POWER TRANSMISSION SYSTEM INCLUDING THE POWER TRANSMITTER
A power transmitter wirelessly transmits electric power to a power receiver that includes a reception antenna. The power transmitter includes: an inverter...
2018/0205265 WIRELESS POWER TRANSMITTER
A wireless power transmitter includes an inverter member comprising transistors configured to convert input power into alternating current (AC) power; a...
2018/0205264 POWER TRANSMISSION DEVICE AND ANTENNA
A transmission/reception unit including a transmitting antenna and a receiving antenna for carrying out a wireless power transmission in cooperation with the...
2018/0205263 Wireless Power Transfer for Stationary Applications
The present disclosure describes aspects of wireless power transfer for stationary applications. In some aspects, a system includes a transmitter and receiver...
2018/0205262 POWER SUPPLY DEVICE AND SWITCH CONTROL METHOD THEREFOR
This power supply device includes: an AC path from an input end to an output end; a current sensor configured to detect a current flowing through the AC path;...
2018/0205261 CHARGING METHOD, CHARGING DEVICE AND TERMINAL
Embodiments of the present disclosure provide a charging method, a charging device and a terminal. According to the embodiments of the present disclosure, a...
2018/0205260 Wheel Coils and Center-Tapped Longitudinal Coils for Wireless Power Transfer
In one embodiment, a wireless power transfer coil structure comprises a wheel core comprising an annulus portion and at least two spoke portions arranged...
2018/0205259 POWER SUPPLY APPARATUS, CONTROL APPARATUS, AND CONTROL METHODS THEREOF
A power supply apparatus which can supply electrical power to a power reception apparatus in a non-contact manner, the power supply apparatus comprises a...
2018/0205258 DRAINABLE WIRELESS CHARGING DEVICE
A drainable wireless charging device includes a power emitting unit assembled on a first connection member in a waterproof manner and a power receiving unit...
2018/0205257 WIRELESS POWER TRANSMITTER AND VEHICLE CONTROL UNIT CONNECTED THERETO
The present invention relates to a wireless charging technology and, more particularly, to a wireless power transmitter and a vehicle control unit connected...
2018/0205256 WIRELESS CHARGING DEVICE FOR VEHICLE
The present invention provides a wireless power transmitting device comprising: a power transmission unit for transmitting a wireless power signal to a subject...
2018/0205255 POWER TRANSMISSION DEVICE, POWER RECEPTION DEVICE AND NON-CONTACT POWER FEEDING SYSTEM
In a non-contact power feeding system which is formed with a power transmission device having a power transmission-side resonant circuit including a power...
2018/0205254 Line Ripple Compensation for Switching Power Converters
A line ripple compensation technique is provided for a switching power converter operating in both a pulse frequency mode of operation and a pulse width...
2018/0205253 CHARGING CONTROL METHOD AND ELECTRONIC DEVICE FOR SUPPORTING THE SAME
An electronic device is provided. The electronic device includes a plurality of ports, a battery, a control circuit configured to control charging of the...
2018/0205252 Systems and Methods for Simultaneously Charging a Battery with Multiple Power Sources
Systems and methods for power management are disclosed herein. In one disclosed embodiment, a battery charging system includes a battery charger for...
2018/0205251 AUXILIARY POWER SUPPLY DEVICE AND POWER SUPPLY SYSTEM
An auxiliary power supply device includes: a plurality of channels of auxiliary power supplies; a charging circuit; and an auxiliary power supply switching...
2018/0205250 CHARGING METHOD, CHARGING DEVICE AND TERMINAL
Embodiments of the present disclosure provide a charging method, a charging device and a terminal. The charging method includes: when detecting that a battery...
2018/0205249 POWER CAPACITY INDICATOR
A wireless electronic device is provided which comprises a rechargeable power supply and a power capacity indicator unit. The power capacity indicator unit...
2018/0205248 COMPRESSIBLE CONTACTS FOR INTERFACING CHARGER
A rechargeable device is disclosed. The rechargeable device may include an enclosure, a rechargeable battery cell, a constellation assembly, and charging...
2018/0205247 Charging Locker
A charging locker includes a frame, and a plurality of modular shelf units. Each modular shelf unit having an integral floor, at least one side wall, and a...
2018/0205246 POWER DEVICE WITH MULTIPLE ELECTRIFYING MODES
A power device with multiple electrifying modes is disclosed. The power device includes a casing, a power wire, a receptacle unit, a connecting port unit, a...
2018/0205245 CHARGER HAVING RETRACTABLE COOLING SURFACE
A device includes a charger case. Charging electronics are supported within the case. An electrical connector is coupled to the charging electronics for...
2018/0205244 HAND-HELD ELECTRIC POWER TOOL
A hand-held electric power tool includes a main power SW provided in a motor housing, a trigger SW provided in a grip portion that protrudes from the motor...
2018/0205243 CHARGING PROTECTION DEVICE AND METHOD THEREOF
A charging protection device comprises a universal serial bus (USB) interface, a resistance circuit, a detection circuit and a control circuit. The universal...
2018/0205242 CAPACITOR BASED POWER SYSTEM AND UNMANNED VEHICLE WITH THE CAPACITOR BASED POWER SYSTEM THEREOF
The present disclosure provides an unmanned vehicle comprising a device to be powered; a capacitor energy storage system (CESS) and controller board for at...
2018/0205241 TERMINAL AND METHOD FOR CHARGING THE SAME
The present disclosure provides a method and an apparatus for charging and a terminal. In the present disclosure, remaining electric quantities in the two...
2018/0205240 SYSTEMS AND METHODS FOR CHARGING AND DISCHARGING ACTIVE POWER LINK MODULES IN DIRECT CURRENT POWER SYSTEMS
A modular power converter system includes a plurality of active power link modules (APLMs) coupled to each other, each APLM having a plurality of switching...
2018/0205239 POWER SUPPLY MODULE WITH LITHIUM ION CAPACITOR
A power supply module to be installed on a drive unit in a removable manner includes: a lithium ion capacitor unit that contains at least one lithium ion...
2018/0205238 VOLTAGE EQUALIZATION CIRCUIT SYSTEM
An equalization circuit system having a system configuration simplified through reduction of the total number of switches is provided. An electricity storage...
2018/0205237 Two Way Charging-Discharging Circuit Structure
A two way charging-discharging circuit structure has a main system and a secondary system. When the main system is connected to the secondary system, the...
2018/0205236 METHOD, APPARATUS AND SYSTEM FOR CONTROLLING CHARGING OF A BATTERY MODULE
A method, an apparatus and a system for controlling charging of a battery module are provided in the present disclosure. The method for controlling charging of...
2018/0205235 Power matching method of matrix power distribution charging system
A matrix power distribution charging system includes at least two DC modules and a plurality of PDUs, wherein the DC modules and the PDUs are respectively...
2018/0205234 CHARGING CONTROL METHOD, CHARGING CONTROL DEVICE AND TERMINAL
A charging control method, a charging control device and a terminal are provided. According to the charging control method, it is determined whether the...
2018/0205233 POWER SUPPLY APPARATUS
A power supply apparatus includes a power supply unit that wirelessly supplies power to an electronic apparatus, a communication unit that communicates with...
2018/0205232 Wireless Power Transmitters For Selecting Antenna Sets For Transmitting Wireless Power Based On A Receiver's...
An example method disclosed herein includes: transmitting, by a first set of a plurality of antennas of a transmitter, a first set of power waves to form a...
2018/0205231 HYBRID SOLAR POWER SUPPLY CONTROL SYSTEM
Embodiments of the present invention provide a control system for a hybrid solar power supply system, in particular for direct current (DC) power supply. The...
2018/0205230 CHARGING/DISCHARGING DEVICE AND CHARGE/DISCHARGE CONTROL METHOD
A charging/discharging device includes an electricity storage unit provided to a transport equipment, a power conversion unit that performs conversion of power...
2018/0205229 POWER-GENERATING SYSTEM WITH IMPROVED TREATMENT OF CHARGING IMPACTS, LOAD-SHEDDING AND HARMONICS
The invention relates to a system for generating electric power, comprising: an alternator (1) for coupling with a drive system (7), supplying an AC voltage to...
2018/0205228 REACTIVE POWER COMPENSATOR AND METHOD OF CONTROLLING THE SAME
A reactive power compensator includes a plurality of phase clusters each including a plurality of cells, and a controller configured to control the plurality...
2018/0205227 ELECTRICITY MANAGEMENT USING MODULATED WAVEFORMS
This document relates to electricity management using modulated waveforms. One example modulates electricity to obtain modulated electricity having at least...
2018/0205226 ELECTRICAL DEVICE MANAGEMENT SYSTEM
The present disclosure relates to a system for managing electrical devices that are used to connect to power breaker devices (no fuse breaker (NFB), earth...
2018/0205225 SEMICONDUCTOR DEVICE
Provided is a semiconductor device making it possible to promote area reduction while maintaining ESD resistance. The semiconductor device includes a power...
2018/0205224 SWITCH MODULE, MEMORY STORAGE DEVICE AND MULTIPLEXER
An exemplary embodiment of the disclosure provides a switch module which includes a first conductive unit, a first switch unit and a first electrostatic...
2018/0205223 Current Limiter Device Having A Coil And A Switch
The present disclosure relates to current limiter devices. Various embodiments thereof may be useful for limiting a short-circuit current in a superordinate...
2018/0205222 Controlling Current in a Supercapacitor Cathodic Protection System
In an embodiment, an impressed current cathodic protection system includes at least one parallel-charge, serial-discharge supercapacitor bank to increase the...
2018/0205221 CIRCUIT ASSEMBLY FOR ELECTRONICALLY ACTUATING TRIGGERABLE SURGE ARRESTERS
The invention relates to a circuit assembly for electronically actuating triggerable surge arresters, such as spark gaps, multi-electrode gas arresters, or...
2018/0205220 FAULT-TOLERANT SOLID STATE POWER CONTROLLER
A solid state power controller for delivering power to a load is provided. The solid state power controller includes a set of sections, where each section...
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