Patents
Patents for H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries (94,693)
02/2010
02/24/2010CN201414018Y Power supply circuit
02/24/2010CN201414017Y Power transmission system
02/24/2010CN201414016Y Power battery pack management system of electric automobile
02/24/2010CN201414015Y Electric motor car battery management system
02/24/2010CN201414014Y Novel charging management circuit with input and output on the same line
02/24/2010CN201414013Y Uninterrupted power supply system
02/24/2010CN201414012Y Unique identifier charger
02/24/2010CN201414011Y Complementary wind-solar off-grid power supply system
02/24/2010CN201414010Y Charger for obtaining electric energy by utilizing afterheat of fuel gas water heater
02/24/2010CN201414009Y CDMA mobile phone compatible Nokia charger circuit
02/24/2010CN201414008Y Fusing display replaceable charger
02/24/2010CN201414007Y Automatic charging completion shutoff device of electric bicycle charger
02/24/2010CN201413617Y Intelligent solar-energy advertising light box
02/24/2010CN201413609Y Solar display screen
02/24/2010CN201412933Y Solar energy chargeable air condition remote controller
02/24/2010CN201412765Y Solar energy fog area automatic detection controller and wireless fog lamp
02/24/2010CN201412762Y Solar insecticidal lamp
02/24/2010CN201412761Y Multifunctional solar warning device
02/24/2010CN201412760Y Electricity-saving streetlamp
02/24/2010CN201412758Y Reading lamp
02/24/2010CN201412757Y Inserted link type illuminating lamp
02/24/2010CN201412756Y AC/DC mosquito-killing emergent lamp
02/24/2010CN201412685Y 应急灯 Emergency Light
02/24/2010CN201412600Y Single transmission device for network butterfly valve
02/24/2010CN201412362Y Portable rope-less water pump
02/24/2010CN201411290Y Power generation energy-saving device for lifting system
02/24/2010CN201411037Y Solar energy sailing ship
02/24/2010CN201410251Y Multifunction fire protection equipment box
02/24/2010CN201409549Y Solar energy umbrella
02/24/2010CN201409472Y Clothing powered by solar energy
02/24/2010CN101657948A Wide-input windowed nonlinear analog-to-digital converter for high-frequency digitally controlled SMPS
02/24/2010CN101657947A Method of charging double electric layer electrochemical capacitors
02/24/2010CN101657916A Charging systems and methods
02/24/2010CN101656428A Solar energy photovoltaic system and application method thereof
02/24/2010CN101656427A Active balancing modular circuits
02/24/2010CN101656426A Charging apparatus and charging method
02/24/2010CN101656425A Electromobile storage battery remote charging device
02/24/2010CN101656424A Battery management system and method
02/24/2010CN101656334A Methods of charging lithium sulfur cells
02/24/2010CN100592600C Technical vehicle of charging system for transit trolley with super capacitance
02/24/2010CN100592599C Fault diagnosis method for boosting hybrid power vehicle energy utilization ratio method
02/24/2010CN100592598C Method and apparatus to charge a plurality of batteries
02/24/2010CN100592099C Apparatus and method for charging battery cells
02/23/2010US7667438 Energy storage system with ultracapacitor and switched battery
02/23/2010US7667437 Method and system for protection of a lithium-based multicell battery pack including a heat sink
02/23/2010US7667436 Energy storage type feeder voltage compensation apparatus and method of controlling feeder voltage
02/23/2010US7667435 Secondary battery protection circuit with over voltage transient protection
02/23/2010US7667432 Method for interconnection of battery packs and battery assembly containing interconnected battery packs
02/23/2010US7667429 Battery pack authentication for a mobile device
02/23/2010US7667342 Power supply for a vehicle
02/20/2010CA2676466A1 Modularized interface and related method for connecting plug-in electric vehicles to the energy grid
02/18/2010WO2010019956A1 Systems and methods for providing a power optimized waveform
02/18/2010WO2010019865A2 Ac-to-dc voltage conversion and charging circuitry
02/18/2010WO2010019305A1 Charging station that operates as an intermediary device between mobile devices and other devices
02/18/2010WO2010018644A1 Electricity storage system
02/18/2010WO2010018597A2 Method and apparatus for equalization of battery packs
02/18/2010WO2010018240A1 System and method for power management in a photovoltaic installation
02/18/2010WO2010018116A1 Method for monitoring the remaining life of a battery
02/18/2010WO2009151818A3 Wireless delivery of power to a fixed-geometry power part
02/18/2010WO2009148736A3 Device and method to prolong the life of an energy source
02/18/2010WO2009144354A3 High-frequency inductive coupling power transfer system and associated method
02/18/2010WO2009140539A3 Method and system for providing local converters to provide maximum power point tracking in an energy generating system
02/18/2010WO2009140536A3 Method and system for providing maximum power point tracking in an energy generating system
02/18/2010WO2009140405A3 System and method using a current mirror to program an output voltage and current
02/18/2010WO2009137114A3 Portable and universal hybrid-charging apparatus for portable electronic devices
02/18/2010WO2009131990A3 Short range efficient wireless power transfer
02/18/2010WO2009121576A3 Battery charging device
02/18/2010WO2009121575A3 Battery charging device
02/18/2010WO2009112215A3 Method and charging device for charging a rechargeable battery cell
02/18/2010WO2009065665A3 Distributor for an electrical loom with an air-metal battery
02/18/2010WO2008144752A3 Energy recapture for an industrial vehicle
02/18/2010US20100039273 Hazard Detection System
02/18/2010US20100039072 Equalizing method and circuit for ultracapacitors
02/18/2010US20100039071 BATTERY CHARGER CAPABLE OF SELECTIVELY PERFORMING A PARTIAL OR FULL STATE-Of-HEALTH EVALUATION ON A BATTERY BASED ON THE HISTOR OF THE BATTERY
02/18/2010US20100039070 Storage device alternating recharging process
02/18/2010US20100039069 Communication device for vehicle
02/18/2010US20100039068 Electrical component, such as a radio, mp3 player, audio component, battery charger, radio/charger, mp3 player/radio, mp3 player/charger or mp3 player/radio/charger, having a selectively connectable battery charger
02/18/2010US20100039067 Charging stations for electric vehicles
02/18/2010US20100039066 Advanced inductive charging pad for portable devices
02/18/2010US20100039065 Apparatus and Method for Employing High Value Capacitor in Starting Applications
02/18/2010US20100039064 Slate Wireless Keyboard Charging and Connection
02/18/2010US20100039063 Versatile lighting device
02/18/2010US20100039062 Smart charge system for electric vehicles integrated with alternative energy sources and energy storage
02/18/2010US20100039061 Solar-powered water bubbler
02/18/2010US20100038974 Portable power supply system
02/18/2010US20100038964 Method for Supplying Energy to a Field Device in Automation Technology
02/18/2010DE112007003447T5 Kombinierte Gleichstromquelle Combined direct current source
02/18/2010DE102009035167A1 Induktivgekoppete Elektroenergiespeicher insbesondere für einen Blitzableiter Induktivgekoppete electric energy storage especially for a lightning rod
02/18/2010DE102009027294A1 Einphasiger Phasenregelkreis, der zum Verwenden in einem Ladesystem eines Hybridfahrzeugs geeignet ist, und Verfahren zum Laden eines Hybridfahrzeugs aus einer Einphasenenergiequelle Single-phase phase lock loop suitable for use in a charging system of a hybrid vehicle, and method of charging a hybrid vehicle of a Einphasenenergiequelle
02/18/2010DE102008037190A1 Power supply device for standstill air-conditioning device in e.g. lorry, has electrical energy stores switched into two permanent operating conditions and serially and parallely connected in respective continuous operating conditions
02/18/2010DE102006041079B4 Verfahren und System zur Verwaltung der Stromverteilung in auf Schaltern basierenden Schaltkreisen Method and system for managing power distribution in a circuit-based switches
02/18/2010CA2732938A1 Method for monitoring remaining service life of a battery
02/17/2010EP2154874A1 Charging device for mobile phones capable of connecting to the internet and to a local area network
02/17/2010EP2154781A1 Equipment of power generator
02/17/2010EP2154765A1 Power supply for supplying power stored in storage portion and power supply system having its power supply
02/17/2010EP2154764A1 Power supply unit of vehicle
02/17/2010EP2154686A1 Non-volatile memory device capable of supplying power
02/17/2010EP2154028A2 Vehicle power supply system
02/17/2010EP2153504A1 Circuit arrangement for the parallel operation of battery chargers
02/17/2010EP2153503A1 Charging circuit for charging two batteries