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)
03/2003
03/26/2003CN1406406A Battery charger circuit with low standby power dissipation
03/26/2003CN1406039A Apparatus and method for charging from one mobile apparatus to an other mobile apparatus
03/26/2003CN1405942A Power-supply circuit and control method thereof, and electronic apparatus for equipping said power-sapply circuit
03/26/2003CN1405941A Cell management for mixed power electric automobile
03/26/2003CN1104090C Solar cell system and intermittent motion apparatus using same
03/26/2003CN1104078C Power network power-source
03/26/2003CN1104077C Power source apparatus
03/26/2003CN1104075C Method and apparatus for rapidly charging hattery
03/26/2003CN1104074C Power supply system for an apparatus with rechargeable batteries, and power supply unit and apparatus for such a power supply system
03/26/2003CN1104073C Charge and discharge circuit
03/25/2003US6538414 Electric energy storage device with cell energy control, and method of controlling cell energy
03/25/2003US6538408 Controls to incorporate three-phase motors into vehicles
03/25/2003US6538341 Universal power supply for different small electrical devices
03/25/2003US6537694 Battery pack with improved heat radiation and sealing
03/25/2003US6536536 Power tools
03/25/2003CA2405184A1 Implantable energy management system and method
03/25/2003CA2372771A1 A fuel cell power generation equipment and a device using the same
03/20/2003WO2003023936A2 Energy management system for vehicle
03/20/2003WO2003023934A2 Switching arrangement for back-up accumulator and control device for a battery
03/20/2003WO2002063741A3 Method and device for charging serially connected battery cells
03/20/2003WO2002041465A3 High capacity compact power source and control features
03/20/2003WO2002041464A3 High capacity compact power source
03/20/2003US20030054703 System and method for powering and charging a mobile communication device
03/20/2003US20030054229 Electrical apparatus, computer system, intelligent battery, battery diagnosis method, batter-state display method, and program
03/20/2003US20030052651 Battery charger
03/20/2003US20030052650 Hybrid electric vehicle with enhanced battery control
03/20/2003US20030052649 Electrical accessory device controlling system for a motor vehicle and process for operation thereof
03/20/2003US20030052648 Remote commander battery low voltage alert system
03/20/2003US20030052647 Operation method for secondary battery and secondary battery device
03/20/2003US20030052646 Battery control device
03/20/2003US20030052645 Power source circuit, electronic device being equipped with same power source circuit and control method of power source circuit
03/20/2003US20030052644 Multiple energy storage device controller
03/20/2003US20030052547 Multifunctional charger system and method
03/20/2003US20030052486 Device and method for control of motor vehicle engine idle rpm to prevent disruptive battery discharge
03/20/2003DE20301028U1 Motor vehicle charging device with automatic detection facility, has detection element for low positive voltage and for high positive voltage
03/20/2003DE10133098C1 Zusatzfunktionsvorrichtung für ein Kraftfahrzeug und Verfahren zum Betreiben derselben Additional function device for a motor vehicle and method for operating the same
03/20/2003CA2358392A1 Battery manager
03/19/2003EP1294072A2 Battery packs and charging thereof
03/19/2003EP1293413A2 Motor-driven power steering apparatus
03/19/2003EP1293388A2 Energy management device and method for energy management in a vehicle
03/19/2003EP1293377A2 Battery control device
03/19/2003EP1293106A1 Battery monitor and power demand adjuster
03/19/2003EP1086521B1 Two-wire multi-rate battery charger
03/19/2003EP1021858A4 An apparatus and method for recharging a battery
03/19/2003CN1404578A Circuit for detecting leakage in power supply
03/19/2003CN1404213A Vehicle AC power generator with tester of work begining
03/19/2003CN1404212A Solar energy power generating system
03/19/2003CN1404199A Electronic equipment with power generator
03/19/2003CN1404198A Scanner with sectional scanning speeds and its scanning method
03/19/2003CN1404167A Battery changing mechanism, battery changing method and electronic machine
03/18/2003US6535392 Voltage control apparatus for vehicle AC generator
03/18/2003US6534990 Voltage regulator wake up control using frequency detection
03/18/2003US6534961 Compact DC/DC converter circuit
03/18/2003US6534959 Voltage sensing for automotive voltage regulator
03/18/2003US6534956 Thermostatic automatic cutoff charging device
03/18/2003US6534955 Pulse charger
03/18/2003US6534953 Battery charging apparatus, battery pack and method for charging secondary battery
03/18/2003US6534951 Battery charger
03/18/2003US6534950 Hybrid power supply control system and method
03/18/2003US6534885 Adapter for DC power source unit
03/18/2003US6534883 Power supplying apparatus for a vehicle and an intensive wiring apparatus
03/18/2003US6534705 Methods and apparatus for beaming power
03/18/2003US6534213 Battery module for compact electric appliance for coping with deformation of the battery
03/18/2003US6533074 Elevator apparatus with rechargeable power supply and discharge control
03/18/2003CA2281043C Apparatus for controlling state of charge/discharge of hybrid car and method for controlling state of charge/discharge of hybrid car
03/18/2003CA2216517C Controller system for a dc power supply
03/13/2003WO2003021757A2 Bi-directional dc power conversion system
03/13/2003WO2003021740A1 Fuel cell power plant for mobile unit
03/13/2003WO2003021739A2 An intelligent serial battery charger and charging block
03/13/2003WO2003020556A1 Method and device for stabilizing the electric system of a vehicle
03/13/2003WO2002095897A3 Circuit for monitoring cells of a multi-cell battery during charge
03/13/2003WO2002078148A9 A device for charging at least one electric battery on board a boat
03/13/2003WO2002029916A3 Dc power source with fuel cell
03/13/2003US20030050102 Apparatus and method for charging a mobile device from another mobile device
03/13/2003US20030050011 Inductive communication system and method
03/13/2003US20030048647 Dual input, hot swappable dual redundant, enhanced N‘AC to DC power system
03/13/2003US20030048106 Modular electronic battery tester
03/13/2003US20030048096 Power charging system and related apparatus
03/13/2003US20030048095 Wireless battery charging system for existing hearing aids using a dynamic battery and a charging processor unit
03/13/2003US20030048094 Separator for nickel-metal hydride storage battery and nickel-metal hydride storage battery
03/13/2003US20030048093 Protective shield to prevent shorting in polymer battery
03/13/2003US20030048092 Electronic device with a power generator
03/13/2003US20030048091 Cell voltage detector for fuel cell
03/13/2003US20030047369 Moving apparatus with drive force assist mechanism and movement control method
03/13/2003US20030047209 Photovoltaic power generation system with storage batteries
03/13/2003DE20218548U1 Battery charger may be connected either to mains supply or to road vehicle battery via cigar lighter
03/12/2003EP1292001A1 Regulating device for a power supply bus
03/12/2003EP1292000A2 Circuit arrangement for at least one solar generator
03/12/2003EP1291999A1 Adapter for battery charger
03/12/2003EP1291997A2 Photovoltaic power generation system
03/12/2003EP1291832A1 Remote control device for sanitary installations, especially for whirlpools
03/12/2003EP1290771A1 Buffer circuit
03/12/2003EP1290750A1 Battery for a children's ride-on vehicle
03/12/2003CN2540071Y Connection line retractable handset charger
03/12/2003CN1402901A Battery pack
03/12/2003CN1402509A Charging device for cordless telephone set
03/12/2003CN1402500A Mobile phone power supply method and device
03/12/2003CN1402495A Power supply control circuit, electronic apparatus and charging method thereof
03/12/2003CN1402410A Electromagnetic clutch type brushless silcon rectifying power generator set for vehicle
03/12/2003CN1402409A UPS supply device circuit for single-stage converter
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