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Patent Searching and Data


Matches 751 - 800 out of 98,545

Document Document Title
WO/2019/151113A1
This power supply system comprises a first storage battery (11) and a second storage battery (12) connected to each other by an electrical path (L1), and power feeding is possible from each of these storage batteries to a first load (31)...  
WO/2019/149702A1
The invention relates to an operating method for a wirelessly communicating electronic device, comprising the following steps: a) acquisition (100) of a radio-frequency frame representative of at least one data item intended to be transm...  
WO/2019/151634A1
The present invention relates to an energy level conversion circuit for a portable energy storage device, the energy level conversion circuit comprising: a motherboard circuit for connecting a plurality of sub-board circuits, which recei...  
WO/2019/149579A2
The invention relates to a method for verifying a charging contract of a user in order to release a charging operation for charging an electric vehicle at a charging infrastructure (14), said method comprising the following steps: a) cre...  
WO/2019/151701A1
An electronic device according to various embodiments of the present invention comprises: a battery; a display; at least one sensor; an interface; at least one memory; and at least one processor electrically connected to the display, the...  
WO/2019/151779A1
The present invention comprises: a sensing unit for measuring a battery voltage applied to both ends of a battery cell, provided in a battery pack, and a pre-charge current flowing through a pre-charge resistor; and a processor coupled w...  
WO/2019/150931A1
A current detection device of a power storage element 31, wherein the power storage element 31 is mounted in a vehicle and supplies power to a specific load that consumes power while parked, and comprises a circuit board 90 in which a pr...  
WO/2019/152277A1
A relay tray for securely transporting items includes a lockable transportable container for holding items to be transported, and an electronic controller including a processor. The relay tray receives electric power through a power inte...  
WO/2019/152835A1
A system for controlling external thermal loads on at least one battery for a vehicle includes a battery enclosure configured to support the at least one battery external to the vehicle. The enclosure includes a thermally-reactive portion.  
WO/2019/150986A1
A management device 50 for an electricity storage element 30 comprises at least a processing unit 51 for managing the electricity storage element 30. If the management device 50 for the electricity storage element 30 has lost power suppl...  
WO/2019/150545A1
An external unit for an inhalation component generation device includes: a connection unit that can electrically connect to a power source unit of an inhalation component generation device; a sensor that can output an output value pertai...  
WO/2019/151680A1
A battery pack is disclosed. The battery pack according to one embodiment of the present invention comprises: a plurality of battery cells connected in series; a fuse connected between two battery cells from among the plurality of batter...  
WO/2019/151631A1
A battery protective circuit can comprise: a first switch connected between an anode pack terminal of a battery pack and an output node so as to control an electrical connection between the anode pack terminal and the output node; a firs...  
WO/2019/152960A1
A method and apparatus for magnetically latching a charging port to an electric vehicle by first positioning a power receiver connector installed on the electric vehicle near a power source connector. The power source connector that is a...  
WO/2019/150814A1
A power management server comprises a control unit that manages a storage battery device shared by a plurality of entities, and a reception unit that receives requests including information elements indicating requested power amounts tha...  
WO/2019/149683A1
The invention relates to a control unit for a vehicle, comprising an electric energy store for storing electric energy for an electric drive machine. The control unit is designed to determine that the vehicle is driving to a charging sta...  
WO/2019/151225A1
The present disclosure provides a wireless power feeding device capable of performing wireless power feeding efficiently with respect to a power reception coil embedded at the center of a spherical power reception device. The wireless po...  
WO/2019/148254A1
This is a product that pertains to the sectors of utilities, energy, sustainability and advertising. The present subject matter relates to a new portable protective solar support model that can be affixed to a variety of surfaces and als...  
WO/2019/130025A3
Display apparatus comprises a plurality of display units each hingedly linked together to form a foldable display structure, each display unit comprising a display screen with user input capability, a battery, and a wireless transceiver;...  
WO/2019/149473A1
The invention relates to a charge control device comprising a control or regulating unit (12) for the control or regulation of a charging process of an electrical energy storage component (14) of an electrical unit (16, 18, 20), and at l...  
WO/2018/090038A3
The present invention provides a system for the charging and use of mobile broadband devices, keeping the devices visually accessible while avoiding infringement of useful space. A user of the system has full operation of their mobile br...  
WO/2019/151231A1
Provided is a power storage device, comprising: an input terminal that is to be electrically connected to a power supply; an output terminal that is to be electrically connected to a load; and a first circuit and a second circuit that ar...  
WO/2019/089886A3
Integrated uninterruptable power supply (UPS) and load leveling system contains a UPS configured to receive power from a facility power grid and to supply power to a protected load, a flow battery system electrically connected to the UPS...  
WO/2019/147156A1
The invention relates to electrical equipment. The present system comprises a module that includes a module coupling unit (16), a remote control means (1), electrical connectors (2, 3) for connection to sources of alternating current (AC...  
WO/2019/144590A1
The present invention provides a charger adapted to charge various batteries and a charging method therefor, and an electric energy conversion circuit. The charger comprises a control unit, a battery connector, and a charging unit; the b...  
WO/2019/144265A1
A battery charger including a first electrical interface and a second electrical interface. The battery charger is configured such that there is allowed an electrical energy flow between the first and second electrical interfaces. Provid...  
WO/2019/148118A1
A charging device is provided. The charging device includes a wireless base; a wireless charging coil attached to the wireless base; and a controller integrated circuit (IC) connected to the wireless charging coil, wherein the wireless b...  
WO/2019/147244A1
A method of operating an electrical system including a first battery, a second battery coupled in series with the first battery, and a battery equalizer coupled to the first battery and the second battery and configured to supply an equa...  
WO/2019/146261A1
A portable device that wirelessly communicates with a vehicular device (110) mounted to a vehicle comprises a receiver (222), a response signal generator (G3), a charger (262, 263), and a state of charge determination unit (G4). The rece...  
WO/2019/144383A1
A power tool system has a dominant tool and a linked tool.The dominant tool contains a dominant tool power switch and a dominant tool transceiver operatively-connected to the dominant tool power switch. The linked tool contains a linked ...  
WO/2019/145999A1
The purpose of the present invention is to increase the lifetime of a plurality of storage batteries as a whole. This DC feeding system is provided with: power conditioners 4a, 4b which supply generated power from power-generating device...  
WO/2019/146383A1
A power supply device for a vehicular seat comprises: a plurality of power-receiving units provided to the vehicular seat, the power-receiving units being connected to a load of the vehicular seat; a power transmission unit that contactl...  
WO/2019/147710A1
A charging station for electric vehicles (EVs) is mounted on a public light post which receives an allotment of electric energy from a distributed power grid. In addition to its electrical connection with the distributed power grid, the ...  
WO/2019/147549A1
The present invention includes a battery maintenance device (100) for performing maintenance on battery packs (104) of hybrid and/or electrical vehicles (102) (referred herein generally as electric vehicles). In various embodiments, the ...  
WO/2019/144274A1
A method, device and system for controlling the charging of a battery. The method comprises: receiving a battery charging request, and sending a compartment opening instruction to a battery charging compartment (S101); receiving a state ...  
WO/2019/144359A1
The present utility model relates to an intelligent charger, comprising a charger body, the charger body comprising several output terminals electrically connected to a device to be charged, output feedback module, power monitoring modul...  
WO/2019/146917A1
An electronic device is provided to include a battery and a processor. The processor is configured to identify whether an external power source for charging the battery is connected, identify a voltage of the battery when connection of t...  
WO/2019/145625A1
The invention relates to a near-field communication and ultra high frequency device (D'), the device comprising: • a near-field communication antenna (A2'), • an ultra high frequency antenna (A3'), • a control unit (M1') comprising...  
WO/2019/122937A3
A monitoring system is described which comprises a sensor device for generating sensor data, the sensor device having a secondary coil, and a receiver device having a controller, and a primary coil for wirelessly communicating with the s...  
WO/2019/106440A3
Devices and systems for wireless charging of mobile devices are disclosed herein. In one embodiment, an auxiliary device is configured to be attached to and communicate with a mobile device. The auxiliary device can increase the function...  
WO/2019/148038A1
A charging case assembly for a vaporizer device includes a lower housing pivotably coupled to an upper housing. The lower housing can include a rechargeable power supply and a coupling mechanism configured to receive and position the vap...  
WO/2019/147557A1
Technology for charging at least one battery is described. An aspect of the technology involves charging a battery using alternating current (AC) power by periodically stopping (602) charging of a battery of a mobile energy storage and p...  
WO/2019/147546A1
A battery pack maintenance device (200) for performing maintenance on battery packs (102) of hybrid and/or electrical vehicles (100) (referred herein generally as electric vehicles). In various embodiments, the device includes one or mor...  
WO/2019/145996A1
This charger/discharger has: a charging/discharging unit that controls charging of a storage battery mounted on a vehicle and/or discharging from the storage battery; a cable (11) for electrically connecting the charging/discharging unit...  
WO/2019/146932A1
The present invention relates to a wireless power transmission method and apparatus, and a wireless power transmitter according to one embodiment of the present invention may comprise: an inverter; a transmission coil for wirelessly tran...  
WO/2019/145777A1
This disclosure describes at least embodiments of a power management system for an electric or hybrid aircraft. The system can include a first motor and a second motor supported by a housing of the aircraft. The first motor can be powere...  
WO/2019/146317A1
This radio-wave power transmission system is provided with a power transmitter which transmits wireless power, and a power receiver which receives the wireless power and stores the power in an electricity storage unit. If, a predetermine...  
WO/2019/146360A1
Disclosed is a system management method that includes the following steps: a step wherein a first power transmission apparatus transmits power in a wireless manner to at least one electronic apparatus positioned in a first range; a step ...  
WO/2019/146520A1
A battery control unit (120) is provided with an operation control unit which controls the operation of a battery pack (10) including a secondary battery (111) during charging and discharging. The operation control unit, at the start of ...  
WO/2019/146263A1
Provided is an information processing system comprising a plurality of battery stations and an information processing device. Each of the battery stations comprises: a charging means capable of charging a replaceable battery; and a first...  

Matches 751 - 800 out of 98,545