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)
03/2015
03/04/2015EP2843793A2 Mobile terminal and controlling method thereof
03/04/2015EP2843792A1 Protection device for electricity supply circuit
03/04/2015EP2843791A1 Protection device for electricity supply circuit
03/04/2015EP2843790A2 Power supply device
03/04/2015EP2843784A2 Drive circuit for air bearing motors
03/04/2015EP2843751A1 Power storage system, power storage control device, and power storage control method
03/04/2015EP2843613A1 Charger, charging method
03/04/2015EP2843432A1 Battery monitoring device and battery system monitoring device
03/04/2015EP2843431A1 Battery monitoring device and battery system monitoring device
03/04/2015EP2842792A1 Method for recharging an accumulator of an electric vehicle
03/04/2015EP2842790A2 Power circuit abnormality detection method
03/04/2015EP2842521A1 Wireless charging for prosthetic device
03/04/2015EP2842223A2 Method of controlling charge of a battery
03/04/2015EP2842222A1 Output stage of a charging device
03/04/2015EP2842217A2 Display control device, display control method, display control program, and mobile terminal
03/04/2015EP2842216A1 A method and a unit of power harvesting
03/04/2015EP2842215A2 Device for supervising motor vehicle battery charge
03/04/2015EP2842214A1 Method for charging the energy storage cells of an energy storage device, and rechargeable energy storage device
03/04/2015EP2841293A2 Providing a land vehicle, in particular a rail vehicle or a road automobile, with electric energy by induction
03/03/2015US8972765 Electrical energy management method and apparatus for multiple distribution buses and batteries
03/03/2015US8972121 Electromotive drive device for construction machine
03/03/2015US8972091 Reduced central processing unit load and memory usage battery state of charge calculation
03/03/2015US8971799 Communication apparatus and method for data communication and power transmission
03/03/2015US8971073 System and method for providing a high efficiency bypass circuit for multi-stage DC-DC converters used in battery powered systems
03/03/2015US8971069 Startup circuit and input capacitor balancing circuit
03/03/2015US8970388 Battery life indication techniques for an electronic device
03/03/2015US8970341 Electric vehicle, battery charging station, battery exchanging reservation system comprising the same and method thereof
03/03/2015US8970182 Fast charging of battery using adjustable voltage control
03/03/2015US8970181 Apparatus and method to charge a battery
03/03/2015US8970180 Wireless power transmission scheduling
03/03/2015US8970179 Method, device and circuit for charging multiple battery packs of an energy storage system
03/03/2015US8970178 Method and circuitry to calculate the state of charge of a battery/cell
03/03/2015US8970176 DC micro-grid
03/03/2015US8970175 Charging circuit employing a southbridge microchip to control charging when the electronic apparatus is shut down
03/03/2015US8970174 Semiconductor integrated circuit having battery control function and operation method thereof
03/03/2015US8970172 Battery heating circuits and methods with resonance components in series using voltage inversion and freewheeling circuit components
03/03/2015US8970171 Battery conditioner with power dissipater
03/03/2015US8970169 Charging device for a high-voltage battery of a motor vehicle, charging system and method of operating a charging system
03/03/2015US8970168 Charging circuit for an energy store of a portable electrical device
03/03/2015US8970166 Inductive battery systems and methods of operation
03/03/2015US8970165 Determination circuit
03/03/2015US8970164 Cordless power supply
03/03/2015US8970163 Charge control system of battery pack
03/03/2015US8970162 System and method for balancing electrical energy storage devices via differential power bus and capacitive load switched-mode power supply
03/03/2015US8970161 Modulation control scheme for power converters in photovoltaic system charge controllers
03/03/2015US8970160 Supervisory system controller for use with a renewable energy powered radio telecommunications site
03/03/2015US8970144 Method for operating an electric traction drive system comprising a battery direct inverter and associated control apparatus
03/03/2015US8970070 Wireless power transmission system
03/03/2015US8970064 Direct current uninterruptible power supply device for a data-processing system with at least one processor
03/03/2015US8970063 Method and arrangement for balancing voltages of series connection of storage units for electrical energy
03/03/2015US8970060 Power feeding system and electrical powered vehicle
03/03/2015US8970058 Wind power generation system, wind power generation control device and wind power generation control method
03/03/2015US8969762 Welder with intelligent battery charger
03/03/2015US8968296 Energy-harvesting system, apparatus and methods
03/03/2015US8967855 Electronic device for determining external temperature
02/2015
02/28/2015CA2825322A1 Wallet-integrated power supply device
02/26/2015WO2015027215A1 Standardized rechargeable battery cell
02/26/2015WO2015027197A1 Automated mobile device battery charging kiosks
02/26/2015WO2015027128A1 Wireless battery charger
02/26/2015WO2015026711A1 Multiband wireless power system
02/26/2015WO2015026543A1 Apparatus and method for non-compliant object detection
02/26/2015WO2015026531A1 Apparatus and method for lost power detection
02/26/2015WO2015026522A1 Electric vehicle recharging station including a battery bank
02/26/2015WO2015025971A1 Electric braking device for vehicle
02/26/2015WO2015025709A1 Battery-monitoring device
02/26/2015WO2015025557A1 Solar energy use system
02/26/2015WO2015025478A1 Portable terminal charging device and automobile equipped with same
02/26/2015WO2015025436A1 Battery pack module
02/26/2015WO2015025402A1 Charge/discharge control method and charge/discharge control apparatus for lithium ion battery
02/26/2015WO2015025212A1 Electric storage system and full charge capacity estimation method for electric storage device
02/26/2015WO2015025037A1 Device and method for combined signal transmission or for combined signal transmission and energy transmission
02/26/2015WO2015024731A2 Device for balancing the charge of the elements of a power battery
02/26/2015WO2015024422A1 Vehicle solar power system and control method thereof
02/26/2015WO2015024353A1 Doll portable mobile power supply
02/26/2015WO2015024225A1 Electronic cigarette charger
02/26/2015US20150057928 Method and Apparatus for Controlling An Electrical Device and a Wireless Charging Device
02/26/2015US20150057800 Autonomous robot auto-docking and energy management systems and methods
02/26/2015US20150054662 Wireless traffic sensor system
02/26/2015US20150054471 Electronic Switch having an In-Line Power Supply
02/26/2015US20150054470 System for managing the charging of a storage battery
02/26/2015US20150054468 Self-powered internal medical device
02/26/2015US20150054467 Battery control device
02/26/2015US20150054466 Electric-motor vehicle, power equipment, and power supply system
02/26/2015US20150054465 Electronic cigarette charger
02/26/2015US20150054464 Electric power tool system
02/26/2015US20150054463 Battery pack and cap lamp system
02/26/2015US20150054459 Self-Affixing External Charging System for an Implantable Medical Device
02/26/2015US20150054458 Wireless charging method and electronic device implementing the same
02/26/2015US20150054457 Secondary coil of receiver for non-contact charging system
02/26/2015US20150054456 Electric power transmission system
02/26/2015US20150054455 Receiver for wireless charging system
02/26/2015US20150054454 Apparatus and method for lost power detection
02/26/2015US20150054453 Apparatus and method for non-compliant object detection
02/26/2015US20150054452 System for Wireless Charging Control Based Magnetic Resonance Type
02/26/2015US20150054451 Method and apparatus for charging devices using a multiple port power supply
02/26/2015US20150054450 Wireless charging device
02/26/2015US20150054449 Charging device for storage battery, and charging method for storage battery
02/26/2015US20150054448 Vehicular charger
02/26/2015US20150054447 Electric power tool system
02/26/2015US20150054434 Method for discharging at least one capacitor of an electric circuit
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