Patents
Patents for H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries (94,693)
02/2013
02/06/2013CN102916474A Lithium battery DC (Direct Current) power supply device applied to substation
02/06/2013CN102916473A Inter-backup type lithium battery management system
02/06/2013CN102916472A Discharge device of super capacitor
02/06/2013CN102916471A Battery management system
02/06/2013CN102916470A Battery energy transfer circuit for transferring energy between batteries connected in series
02/06/2013CN102916469A Extended misoperation preventing key charging controller
02/06/2013CN102916468A Battery power supply circuit, battery power supply method and mobile terminal
02/06/2013CN102916467A Parallel connection converting switch of lithium-ion battery pack
02/06/2013CN102916466A Charging and rechargable devices
02/06/2013CN102916465A Embedded multifunctional charging device for monitoring multimedia messages in real time
02/06/2013CN102916464A System for realizing communication between alternating-current charging device and electric vehicle
02/06/2013CN102916463A Intelligent USB (universal serial bus) charger
02/06/2013CN102916462A Battery charging system and method
02/06/2013CN102916461A Intelligent charge-discharge control circuit of battery
02/06/2013CN102916460A 电源供给控制系统以及半导体集成电路 Power supply control system and a semiconductor integrated circuit
02/06/2013CN102916459A Display method for charge control content, and battery pack
02/06/2013CN102916458A Battery equalizing system, circuit and method
02/06/2013CN102916457A Battery pack management system and method for balancing battery modules in battery pack
02/06/2013CN102916456A Lithium battery charge and discharge management system and method
02/06/2013CN102916455A Novel charging station system
02/06/2013CN102916454A Fully charging breaker
02/06/2013CN102916453A Energy management control system
02/06/2013CN102916452A Device and method for recycling waste battery pack
02/06/2013CN102916451A Storage battery connecting line with intelligent control function
02/06/2013CN102916440A Battery energy storage system based power conversion system and control method thereof
02/06/2013CN102916354A High-tension distribution box for electric vehicle
02/06/2013CN102916231A Electric vehicle battery of built-in timing protection circuit
02/06/2013CN102913842A Movable sports equipment illuminating system
02/06/2013CN102913366A Inline closed type hydroelectric power generation system
02/06/2013CN102910083A Battery power consumption management system of vehicle-mounted remote monitoring terminal
02/06/2013CN102908786A Sounding doll taking solar photovoltaic power-generating system as power supply
02/06/2013CN102907216A Intelligent fruit picking vehicle utilizing solar energy and oil hybrid power
02/06/2013CN102185359B Balancing method of bus-type battery pack based on bidirectional buck-boost convertor
02/06/2013CN102170029B Energy transfer type power battery quick balancing system and control method
02/06/2013CN102142701B Handheld equipment charging device adopting stereo equipment for supplying power
02/06/2013CN102097832B Charging and battery replacing monitoring system and method based on internet of things
02/06/2013CN102082448B Overcharge protection device for nickel-cadmium battery of fire-fighting emergency light
02/06/2013CN101918649B Hybrid construction machine
02/06/2013CN101911429B Method for balancing of high voltage battery pack
02/06/2013CN101849339B 电动车辆 Electric vehicles
02/06/2013CN101828314B Secondary battery control apparatus and control method
02/06/2013CN101826759B Hybrid type working machine
02/06/2013CN101803140B Charge system failure judging device and failure judging method
02/06/2013CN101682287B Method for controlling a rotary electric machine in case of load shedding, corresponding control and power module
02/06/2013CN101669265B Charging display system
02/05/2013US8369989 Robot with an automatic charging function
02/05/2013US8368359 Power management unit for portable electronic devices
02/05/2013US8368358 Apparatus and method for managing power for mobile device
02/05/2013US8368357 Method and circuitry to adaptively charge a battery/cell
02/05/2013US8368356 Battery residual quantity display method and electronic equipment
02/05/2013US8368355 Portable electronic device power manager with current limit feedback control loop modification for stabilizing an external power supply
02/05/2013US8368354 Charge control device for vehicle and electric powered vehicle provided with same
02/05/2013US8368353 Secondary battery device and vehicle
02/05/2013US8368352 Charging and discharging system and electric-powered vehicle
02/05/2013US8368351 Transmission line directional awareness for a charging station
02/05/2013US8368350 Control system, control device and cable connection state determining method
02/05/2013US8368349 Transmission line directional awareness for a charging station
02/05/2013US8368348 Automated recharging system
02/05/2013US8368346 Portable energy storage and charging device
02/05/2013US8368345 Battery charging system for controlling the supply of charging current depending on battery temperature, a battery operated system and a method for state controlled charging
02/05/2013US8368249 Power supply unit provided with AC/DC input voltage detection and power supply system incorporating same
02/05/2013US8368248 Active low-pass current filter
02/05/2013US8368244 Energy buffer device for an aircraft
02/05/2013US8367234 Semiconductor device for protecting secondary battery, battery pack, and electronic device using same
02/05/2013US8365350 AC/DC hand portable wet/dry vacuum having improved portability and convenience
01/2013
01/31/2013WO2013016570A1 Apparatus, method and article for authentication, security and control of power storage devices, such as batteries, based on user profiles
01/31/2013WO2013016564A2 Apparatus, method and article for reserving power storage devices at reserving power storage device collection, charging and distribution machines
01/31/2013WO2013016562A2 Apparatus, method and article for providing information regarding availability of power storage devices at a power storage device collection, charging and distribution machine
01/31/2013WO2013016561A1 Apparatus, method and article for providing locations of power storage device collection, charging and distribution machines
01/31/2013WO2013016559A2 Apparatus, method and article for a power storage device compartment
01/31/2013WO2013016555A2 Apparatus, method and article for redistributing power storage devices, such as batteries, between collection, charging and distribution machines
01/31/2013WO2013016554A2 Apparatus, method and article for physical security of power storage devices in vehicles
01/31/2013WO2013016548A2 Apparatus, method and article for authentication, security and control of power storage devices, such as batteries
01/31/2013WO2013016545A2 Apparatus, method and article for providing vehicle diagnostic data
01/31/2013WO2013016540A1 Apparatus, method and article for collection, charging and distributing power storage devices, such as batteries
01/31/2013WO2013015927A1 Rapid charging electric vehicle and method and apparatus for rapid charging
01/31/2013WO2013015926A1 Station for rapidly charging an electric vehicle battery
01/31/2013WO2013015925A1 System and method for recharging electric vehicle batteries
01/31/2013WO2013015863A2 A system for monitoring a battery charger
01/31/2013WO2013015815A1 Noise isolator for a portable electronic device
01/31/2013WO2013015306A1 Charge infrastructure management system, control method, and program
01/31/2013WO2013015273A1 Battery system
01/31/2013WO2013015256A1 Power management system and management method
01/31/2013WO2013015244A1 Secondary battery charging control device and charging control method
01/31/2013WO2013015235A1 Battery status notification unit, bus bar module, assembled battery, and battery status observation system
01/31/2013WO2013015208A1 Device with built-in battery, and charging station and device with built-in battery
01/31/2013WO2013015207A1 Battery pack and battery pack charging method
01/31/2013WO2013015206A1 Battery drive device and battery pack
01/31/2013WO2013015205A1 Battery drive device and battery pack
01/31/2013WO2013015179A1 Portable electronic apparatus, signal processing method, and regeneration method
01/31/2013WO2013015162A1 Battery-device charging and discharging system
01/31/2013WO2013015123A1 Device with built-in battery
01/31/2013WO2013015097A1 Electricity storage system and system interconnection system using same
01/31/2013WO2013014930A1 Battery system, battery control device, electric vehicle, mobile body, and power source device
01/31/2013WO2013014878A1 Battery pack system and method for recharging a battery pack
01/31/2013WO2013014866A1 Vehicle power unit
01/31/2013WO2013014835A1 Battery block, and power source system
01/31/2013WO2013014758A1 Battery system
01/31/2013WO2013014521A1 Electric power supply apparatus, contactless electricity transmission apparatus, vehicle, and contactless electric power transfer system
01/31/2013WO2013014358A2 Method and device for equilibrating electric accumulator batteries