Patents
Patents for H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries (94,693)
02/2013
02/27/2013CN202750750U Solar power-storing anti-mosquito garment
02/27/2013CN202750721U Solar clothes with wireless charging function
02/27/2013CN102948084A Controlling field distribution of wireless power transmitter
02/27/2013CN102948036A Battery charging apparatus and battery charging method
02/27/2013CN102948035A Power supply control circuit and power supply control apparatus
02/27/2013CN102948034A Charging control apparatus and charging control method
02/27/2013CN102948033A Battery-cell converter management systems
02/27/2013CN102948032A Power system for residence
02/27/2013CN102947135A Program update device
02/27/2013CN102947124A Adaptive wireless energy transfer system
02/27/2013CN102947058A Power supply device for power tool
02/27/2013CN102946219A Motor drive system and energy feedback brake control method of motor drive system
02/27/2013CN102946135A Joint power-supply control system among detector power subsystems and control method thereof
02/27/2013CN102946134A Device for realizing mutual charging among multidetector power subsystems and control method of device
02/27/2013CN102946133A Non-contact type power supply device
02/27/2013CN102946132A Method for automatically charging undervoltage rechargeable battery of energy-saving domestic appliance standby system
02/27/2013CN102946131A Adaptive input power charger and method for controlling input current of charger
02/27/2013CN102946130A Battery charging circuit and control circuit and control method thereof
02/27/2013CN102946129A Battery charging circuit and control circuit and control method thereof
02/27/2013CN102946128A Integrated high voltage pack safety module
02/27/2013CN102946127A Circuit transformation device of storage battery, charger and circuit connection method of circuit transformation device and charger
02/27/2013CN102946126A Intermittent charging device for lead-acid storage battery and control method of device
02/27/2013CN102946125A Method and system for weakening charging voltage overshooting
02/27/2013CN102946124A Distributed power supply management device
02/27/2013CN102946123A Control method of intelligent charger software
02/27/2013CN102946122A Circuit and method of operation for an electrical power supply
02/27/2013CN102945742A Charge coil component
02/27/2013CN102944659A Wireless sensor for detecting water quality of industrial sewage
02/27/2013CN102944264A Contact type transmission line integrated monitoring system with supercapacitor for power storing and charging
02/27/2013CN102223063B Soft current conversion main circuit of bidirectional DC/DC (Direct Current/Direct Current) convertor for battery energy storage system
02/27/2013CN102170153B Device and method for supplying power for batteries of handheld second-generation ID card reader
02/27/2013CN102110863B Temperature measurement charging method of storage battery
02/27/2013CN102074952B Independent micro-grid system
02/27/2013CN102064589B Charging device of valve-regulated lead-acid accumulator
02/27/2013CN101997328B 锂电池管理系统 Lithium battery management system
02/27/2013CN101997253B Connection apparatus
02/27/2013CN101969213B Communication and control device for pure electric automobile charger
02/27/2013CN101969211B Charge protective device for electric vehicle and vehicle with same
02/27/2013CN101924390B Method for preventing power failure of server cabinet system
02/27/2013CN101917035B Battery pack, battery protection processing apparatus, and startup control method of the battery protection processing apparatus
02/27/2013CN101834319B Power supply management method and device and electronic equipment
02/27/2013CN101822030B Holder and information processing system
02/27/2013CN101807809B Charging circuit for lead acid batteries with high power factors
02/27/2013CN101795009B Battery charging device and method thereof
02/27/2013CN101689761B Multi power sourced electric vehicle
02/27/2013CN101685975B Method and device of soft start of bus voltage in uninterruptible power supply
02/27/2013CN101534019B Method for self charging of electric motor car and self-charging body-building electric motor car
02/27/2013CN101345432B Method of charging a battery array
02/26/2013US8386814 Continuous monitoring of a USB client for battery charging specification charging capacity
02/26/2013US8386809 System and method for configuring a power device
02/26/2013US8384390 Systems and methods for determining battery capacity level
02/26/2013US8384360 Hybrid battery
02/26/2013US8384359 System, charging device, and method of charging a power storage device
02/26/2013US8384358 Systems and methods for electric vehicle charging and for providing notification of variations from charging expectations
02/26/2013US8384356 Self contained power source
02/26/2013US8384354 Sensor arrangement and method of using the same
02/26/2013US8384353 Battery pack
02/26/2013US8384351 Battery system using battery unit in which battery arms are connected in parallel
02/26/2013US8384350 Battery cell voltage balancing device
02/26/2013US8384349 Monitoring system for electric power tool, battery pack for electric power tool, and battery charger for electric power tool
02/26/2013US8384348 Touch-switchable USB charging receptacle
02/26/2013US8384347 Methods and systems for charging an energy storage device
02/26/2013US8384346 Techniques for producing an electrical pulse
02/26/2013US8384345 Control method for lithium ion secondary battery, and lithium ion secondary battery system
02/26/2013US8384344 System and method for charging a battery within a vehicle
02/26/2013US8384343 Electric accumulators having self regulated battery with integrated bi-directional power management and protection
02/26/2013US8384341 Battery cell for MEMS device and related methods
02/26/2013US8384340 Electrical appliance that utilizes multiple power sources
02/26/2013US8384244 Rack-based uninterruptible power supply
02/26/2013US8382860 Process for producing lithium secondary battery
02/26/2013US8382311 Rechargeable flashlight and battery assembly for single-handed intermittent and continuous operation
02/26/2013US8381852 Multiple battery system of a motor vehicle
02/21/2013WO2013025919A1 Multi-cell thin film microbattery array
02/21/2013WO2013025905A2 Overhead power transfer system
02/21/2013WO2013025301A1 Method and system for creating an electric vehicle charging network
02/21/2013WO2013025191A1 Procedure using power from a power source having a usb connector to recharge a battery for a hearing device for the hearing impaired and a battery charger therefor
02/21/2013WO2013024709A1 Power generation control device and hybrid independent power generation system
02/21/2013WO2013024675A1 Vehicle drive device
02/21/2013WO2013024645A1 Charging management system, charger, and program
02/21/2013WO2013024555A1 Thin-film capacitor device
02/21/2013WO2013024541A1 Cell monitoring device and cell control device provided with same
02/21/2013WO2013024396A1 Dynamic resonant matching circuit for wireless power receivers
02/21/2013WO2013023701A1 Providing electrical energy
02/21/2013WO2013023536A1 Deep depolarization charging method for lead-acid storage battery
02/21/2013WO2013003388A3 Systems and methods of embedding a radio transceiver into an energy storage device used in electronic equipment
02/21/2013WO2012041277A3 Charging device for an electric vehicle and use thereof
02/21/2013US20130044002 Multi-bay battery charger
02/21/2013US20130043844 Control device for electric power storage device and vehicle equipped with the same
02/21/2013US20130043843 High capacity lithium ion battery formation protocol and corresponding batteries
02/21/2013US20130043842 Charge equalization system for batteries
02/21/2013US20130043841 Circuit and method of measuring voltage of the battery
02/21/2013US20130043840 Systems and methods for performing cell balancing in a vehicle using cell capacities
02/21/2013US20130043839 Battery Power Delivery Module
02/21/2013US20130043838 Battery charger for electric vehicle, and rescue vehicle
02/21/2013US20130043837 Information processing apparatus, program, and information processing system
02/21/2013US20130043836 Inductive Battery Charger System with Primary Transformer Windings Formed in a Multi-Layer Structure
02/21/2013US20130043835 Apparatus and method for non-contact recharging and near field communication in a portable electronic device
02/21/2013US20130043834 Surgical Sterilizer With Integrated Battery Charging Device
02/21/2013US20130043833 Inductively chargeable power pack
02/21/2013US20130043832 Battery status detection method and apparatus for electronic device