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)
06/2010
06/23/2010CN101752889A Electric vehicle quick charge system
06/23/2010CN101752888A Voltage balancing device and method of battery system, and electric equipment
06/23/2010CN101752887A Wireless charging device
06/23/2010CN101752886A Hybrid power supply control system
06/23/2010CN101752885A Multi-functional portable power supply
06/23/2010CN101752884A General mobile phone charger with solar panel
06/23/2010CN101752883A Charging circuit, medical facility and charging method
06/23/2010CN101752882A Equalizer and equalizing charging method
06/23/2010CN101752881A UPS (uninterrupted power supply) device with low power consumption
06/23/2010CN101752880A Uninterruptible power supply provider
06/23/2010CN101752879A Device and method for charging rechargeable battery of independent generating system
06/23/2010CN101752626A Portable electronic device
06/23/2010CN101752622A Power source device
06/23/2010CN101752621A Charging port assembly
06/23/2010CN101752620A Vehicle-mounted lithium battery charging system
06/23/2010CN101752588A Fuel cell system and driving method thereof
06/23/2010CN101751160A Touch-control pen
06/23/2010CN101751104A Self-generating notebook computer
06/23/2010CN101751058A Slow start control circuit of voltage stabilizer and control method thereof
06/23/2010CN101750631A Life tracker arranged in shoe
06/23/2010CN101750164A Temperature compensation detection circuit of electromobile battery charger
06/23/2010CN101749633A Light emitting diode lamp
06/23/2010CN101749630A Solar street light
06/23/2010CN101749629A Method for enhanced lighting of light transition section of tunnel and device
06/23/2010CN101748835A Novel energy-saving photovoltaic curtain wall component for building and processing method thereof
06/23/2010CN101746246A Power generation device capable of assisting engine and power generation method
06/23/2010CN101743895A Solar energy soilless culture planting device
06/23/2010CN101282044B Matching circuit of solar battery as well as implementing method thereof
06/23/2010CN101098082B Device and method for maintaining electric power of equipment
06/23/2010CN101064439B Battery charging systems
06/23/2010CN101047321B Lithium battery pack and electric tool
06/22/2010US7742885 Vehicle power supply device and its degradation judgment method
06/22/2010US7742614 Hearing aid with antenna for reception and transmission of electromagnetic signals
06/22/2010US7741816 System and method for battery preheating
06/22/2010US7741815 Lithium polymer battery powered intravenous fluid warmer
06/22/2010US7741814 Power supply device
06/22/2010US7741813 Method and system for managing battery inventory
06/22/2010US7741812 Battery charging apparatus including notification control unit
06/22/2010US7741811 Capacitor charging control circuit
06/22/2010US7741810 Portable terminal with cradle
06/22/2010US7741808 Bi-directional charging/integrated power management unit
06/22/2010US7741807 Battery charger
06/22/2010US7741806 Magnetically attachable battery recharging
06/22/2010US7741805 Method and apparatus for managing power flow of an electric power storage device
06/22/2010US7740142 Battery construction for mounting a shelved rack
06/19/2010CA2686984A1 Charger and charging method
06/17/2010WO2010068062A2 Contactless power transmission device
06/17/2010WO2010067927A1 Contactless charging station equipped with a ptps core having a planar spiral core structure, contactless power receiving apparatus, and method for controlling same
06/17/2010WO2010067735A1 Voltage equalization device, method, program, and power accumulation system
06/17/2010WO2010067724A1 Battery device
06/17/2010WO2010067417A1 Vehicle power supply system
06/17/2010WO2010067400A1 Power use method, slave device, and computer program
06/17/2010WO2010067006A2 Unit for charging a battery of a portable electric device
06/17/2010WO2010066953A1 Rotating electric machine for mounting onto an automobile
06/17/2010WO2010066578A1 Vehicle having a power supply device for an electric motor and method for supplying power to said electric motor
06/17/2010WO2010066178A1 Solar-powered water pump
06/17/2010WO2010066154A1 Charge time determining method, device and terminal device
06/17/2010WO2010066107A1 Hybrid ac power supply control system for communication base station
06/17/2010WO2010066105A1 Hybrid direct current power supply control system for communication station
06/17/2010WO2010002040A3 Charging system and battery pack
06/17/2010US20100153039 Apparatus and Method for Testing a Power Source
06/17/2010US20100148732 Circuit to spread the spectrum of a pwm signal
06/17/2010US20100148731 Method and charger for boost charging a chargeable battery on the basis of a physical model
06/17/2010US20100148730 Cable Voltage Drop Compensation For Battery Chargers
06/17/2010US20100148729 Battery pack
06/17/2010US20100148728 Power Control Unit
06/17/2010US20100148727 Single-Power-Transistor Battery-Charging Circuit Using Voltage-Boosted Clock
06/17/2010US20100148726 Charge equalization apparatus
06/17/2010US20100148725 Energy-transmitting device
06/17/2010US20100148724 System and Method for Charging a Battery in a Mobile Device
06/17/2010US20100148723 Bidirectional wireless power transmission
06/17/2010US20100148722 Electronic device
06/17/2010US20100148721 Battery pack authentication for a mobile device
06/17/2010US20100148720 Solar Powered Electrical Energy Generating Device
06/17/2010US20100148583 Method and device for providing battery polarity protection for uninterruptible power supply
06/17/2010US20100148582 Systems and methods for power storage and management from intermittent power sources
06/17/2010US20100148579 Power distribution controller and related systems and methods
06/17/2010DE202010001342U1 Stringladeregler zum direkten Laden von Akkumulatoren an in Reihe geschalteten Photovoltaikmodulen (Strings) mit hoher Ausgangsspannung String charge controller for direct charging batteries in series-connected photovoltaic modules (strings) with high output voltage
06/17/2010DE102008062203A1 Electrical system for car, has diode that is controllable by monitoring unit such that energy flow directed from auxiliary energy memory to energy storage is interrupted during starting of engine or during operation of engine
06/17/2010DE102008062107A1 System for providing contactless power supply to e.g. passenger car, has stationarily shifted primary winding inductively coupled with secondary winding of vehicle, where primary winding and secondary winding are conical implemented
06/17/2010DE102008054706A1 Energieversorgungsnetzwerk für ein Fahrzeug Energy supply network for a vehicle
06/17/2010CA2746520A1 Conductive power refueling
06/17/2010CA2746426A1 Unit for charging a battery of a portable electric device
06/16/2010EP2197086A1 Accumulator charge control device and charge control method
06/16/2010EP2197085A1 Non-aqueous electrolyte secondary cell pulse charge method and pulse charge control device
06/16/2010EP2196353A1 Vehicular control device
06/16/2010EP2196352A1 Vehicle system start device and vehicle system start method
06/16/2010EP2196351A1 Electric vehicle and power feeding apparatus for the vehicle
06/16/2010EP2196350A1 Vehicle control device and control method
06/16/2010EP2195903A1 In-vehicle power supply apparatus
06/16/2010EP2195902A2 Circuit arrangement with multiple batteries
06/16/2010CN201509212U Emergency power supply device for mobile phone
06/16/2010CN201509099U Photovoltaic controller capable of switching commercial power
06/16/2010CN201509098U Charging device of electric vehicle
06/16/2010CN201509097U Charging device of electric tricycle
06/16/2010CN201509096U Battery charger with music prompt function
06/16/2010CN201509095U Battery charger capable of automatically identifying polarity
06/16/2010CN201509094U Hot swap structure for UPS module and UPS cabinet
06/16/2010CN201509093U Constant-current charging circuit of battery
06/16/2010CN201509092U Charging device for electric tool
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