Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02J - Circuit arrangements or systems for supplying or distributing electric power; Systems for storing electric energy › H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
Patents for H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries (94,693)
02/2012
02/29/2012CN202152623U 无线充电的电子猫眼 Wireless charging of electronic cat
02/29/2012CN202152012U A solar energy yacht with an adjustable speed
02/29/2012CN102365804A Charging device
02/29/2012CN102365803A Magnetic inductive charging with low far fields
02/29/2012CN102365783A Lead storage battery charging control method, charging control circuit, power source device and lead storage battery
02/29/2012CN102365188A Drive system, method for operating the drive system and use
02/29/2012CN102364932A Solar television
02/29/2012CN102364865A Solar power station
02/29/2012CN102364819A Power supply apparatus taking leakage current of disk insulator as energy
02/29/2012CN102364813A Nonpolar battery charger circuit
02/29/2012CN102364812A Charging equalization circuit for power battery pack
02/29/2012CN102364811A Activation method and device for nickel-carbon super capacitor
02/29/2012CN102364810A Control method and controller for controlling electric energy of multistage absorption solar photovoltaic cell
02/29/2012CN102364809A Random battery polarity access charger circuit
02/29/2012CN102364808A Solar charger
02/29/2012CN102364807A Electric energy recovery device for activation discharging of storage battery
02/29/2012CN102364805A Wind/solar hybrid generation system net-connected controller and change-over switch switching method thereof
02/29/2012CN102364744A Lithium ion battery pack charging and discharging cycle control method and system
02/29/2012CN102364742A Storage battery formation processing charging and discharging main circuit structure
02/29/2012CN102362719A Shoes with mobile phone charger
02/29/2012CN101728839B Method and device for controlling charge and discharge of storage battery in base station
02/29/2012CN101678775B Electric power supply system and vehicle
02/29/2012CN101672451B Dual-energy light
02/29/2012CN101523687B Battery charger and method for using same on user interface
02/29/2012CN101428568B Power supply system for vehicle
02/29/2012CN101416366B Battery powered welder system utilizing vehicle powered AC inverter
02/29/2012CN101380950B Method and apparatus for managing power flow of an electric power storage device
02/29/2012CN101304179B Control method and system for wind-driven generator
02/29/2012CN101272059B Battery charger operable for selective one of a plurality of power supplies
02/29/2012CN101056001B Capacity adjustment apparatus and method of secondary battery
02/28/2012US8126516 Apparatus for charging a portable electronic device having a rotatable housing
02/28/2012US8125194 Laptop computer storage and battery charging systems and methods including transient current inrush limiter
02/28/2012US8125193 Method of testing an electrochemical device
02/28/2012US8125192 Power switching module for battery module assembly
02/28/2012US8125191 Early warning method for abnormal state of lithium battery and recording medium
02/28/2012US8125190 Battery charging system
02/28/2012US8125189 Systems for charging a battery in a closed loop configuration
02/28/2012US8125188 Power management system
02/28/2012US8125187 Method of controlling battery charging and discharging in a hybrid car power source
02/28/2012US8125186 Graphic state of charge indicator for a battery charging system and method of use
02/28/2012US8125185 Method for charging non-aqueous electrolyte secondary battery
02/28/2012US8125184 Battery-backed power interface transformer for low-power devices
02/28/2012US8125183 Charging system and vehicle and charge controller for the charging system
02/28/2012US8125182 Automotive vehicle and method for charging/discharging a power storage unit therein
02/28/2012US8125181 Method and apparatus for hybrid vehicle auxiliary battery state of charge control
02/28/2012US8125180 Integrated side view mirror assembly and electrical port for an automotive vehicle
02/28/2012US8125102 Methods and systems for distributing load transfers in power supply systems
02/23/2012WO2012024540A2 Switching circuits for extracting power from an electric power source and associated methods
02/23/2012WO2012024538A2 Switching circuits for extracting power from an electric power source and associated methods
02/23/2012WO2012024537A2 Switching circuits for extracting power from an electric power source and associated methods
02/23/2012WO2012024536A2 System, method, module, and energy exchanger for optimizing output of series-connected photovoltaic and electrochemical devices
02/23/2012WO2012024250A1 Off-resonance frequency operation for power transfer in a loosely coupled air core transformer
02/23/2012WO2012023813A2 Apparatus and method for charging a battery using static electricity
02/23/2012WO2012023707A2 Battery pack and a battery-pack active cell balancing method
02/23/2012WO2012023564A1 Management device, method of management, computer program, management system, and management method
02/23/2012WO2012023477A1 Energy storage apparatus
02/23/2012WO2012005607A3 Inductive power transfer system
02/23/2012WO2011155701A3 System and method for charging battery pack
02/23/2012WO2011151844A3 Charging power outpost for an electric powered/hybrid vehicle
02/23/2012WO2011139680A3 Systems and methods for automatic connection and charging of an electric vehicle at a charging station
02/23/2012WO2011126909A3 Method and apparatus for managing multi-cell batteries
02/23/2012WO2011089252A3 Solar module
02/23/2012WO2011083366A3 Electrical power conditioning unit and system
02/23/2012US20120043945 Apparatus for equalizing voltage using time switch
02/23/2012US20120043944 Method and apparatus for average current control
02/23/2012US20120043943 System and method for recharging electric vehicle batteries
02/23/2012US20120043942 Sulfide-based all-solid-state lithium secondary battery system
02/23/2012US20120043941 Automatic battery safety protection system
02/23/2012US20120043940 Electrode protection in both aqueous and non-aqueous electrochemical cells, including rechargeable lithium batteries
02/23/2012US20120043939 Charger and discharger for secondary battery
02/23/2012US20120043938 Method for controlling an electric accumulator unit
02/23/2012US20120043937 Charger for electronic devices having a rechargeable battery
02/23/2012US20120043936 Modular hand-held electronic device charging and monitoring system
02/23/2012US20120043935 Station for rapidly charging an electric vehicle battery
02/23/2012US20120043934 Battery fast charging current control algorithm
02/23/2012US20120043933 Electric power charge and discharge system
02/23/2012US20120043932 Charging apparatus and method for controlling charging apparatus
02/23/2012US20120043931 Device housing a battery and charging apparatus for contactless charging
02/23/2012US20120043930 Off-resonance frequency operation for power transfer in a loosely coupled air core transformer
02/23/2012US20120043929 Smart Battery Charging System
02/23/2012US20120043928 Label attached electric device
02/23/2012US20120043927 Mobile terminal and usb dedicated charger determining method thereof
02/23/2012US20120043926 Power Management Device, Power Management Method and Portable Electronic Device
02/23/2012US20120043925 Protection circuit for battery and battery charger apparatus using the same
02/23/2012US20120043924 Battery System And Method
02/23/2012US20120043923 System, Method, Module, And Energy Exchanger For Optimizing Output Of Series-Connected Photovoltaic And Electrochemical Devices
02/23/2012US20120043827 Adaptive inductive power supply with communication
02/23/2012US20120043822 Modular electrical accumulator unit
02/23/2012US20120043821 Electronic device and method of controlling power supply therein
02/23/2012US20120043819 Power storage system, method of controlling the same, and computer readable recording medium storing a program for executing the method
02/23/2012US20120043815 Active filtering electrical accumulator unit
02/23/2012DE102011109465A1 Stromregelalgorithmus zum schnellladen einer batterie Flow control algorithm for fast loading a battery
02/23/2012DE102011000625A1 Steuereinrichtung für Elektrofahrzeuge Controller for electric vehicles
02/23/2012DE102010039653A1 Method for operating range extender in electric vehicle e.g. electric car, involves activating range extender of vehicle in respective route section based on power requirement of electric vehicle with respect to travel route
02/23/2012DE102010037094A1 Charge equalization circuit for e.g. lithium ion battery cells of vehicle, has connection unit delivering battery cell via direct current/direct current converter selectively either with another battery cell or connecting third cell
02/23/2012DE102010034672A1 Method for managing power in electrical system of motor car, involves determining difference between maximum charging state and target charging state in response to kinetic and potential energies of motor car
02/23/2012DE102007048342B4 Bordnetz für ein Kraftfahrzeug Electrical system for a motor vehicle
02/22/2012EP2421117A2 Method for controlling switching arm switches, in particular for loading accumulation resources, and the corresponding loading device
02/22/2012EP2421116A2 Device housing a battery and charging apparatus for contactless charging
02/22/2012EP2421115A2 Wireless headset comprising a housing and an earbud electrically coupled to the housing by a flexible circuit board
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