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)
10/2007
10/17/2007CN101055998A 电池充电器 Battery Charger
10/17/2007CN101055995A Intelligent peak and valley time-division power saver
10/17/2007CN101055985A Battery pack for electric hand-held power tool
10/17/2007CN101055932A Universal battery charger and/or power adaptor
10/17/2007CN101055473A Radio control spare power supply device for conveying vehicle
10/17/2007CN100344044C Protector for battery charge-discharge control circuit for note-book computer
10/17/2007CN100344043C Selector circuit for power management in multiple battery systems
10/17/2007CN100343780C Electronic apparatus
10/16/2007US7282921 System, apparatus and method for detection of electrical faults
10/16/2007US7282892 Battery component replacement
10/16/2007US7282891 Method for charging a battery
10/16/2007US7282890 Voltage detector of battery assembly
10/16/2007US7282814 Battery controller and method for controlling a battery
10/16/2007US7282809 Interface circuit between a direct-current voltage source and a circuit for driving a load, particularly for use in motor-vehicles
10/16/2007US7281945 Structures of terminals and component-to-be-loaded
10/12/2007CA2584574A1 Photovoltaic powered lighting
10/11/2007WO2007114929A2 Solid state pre-charge module
10/11/2007WO2007114272A1 Battery charging device, 3-phase voltage generation circuit, 3-phase voltage generation method, and delay angle control method
10/11/2007WO2007114268A1 Battery charging apparatus and delay angle control method in the same
10/11/2007WO2007114066A1 Portable terminal and function operation control method
10/11/2007WO2007114016A1 Battery charger
10/11/2007WO2007112615A1 A manually charged remote controller
10/11/2007WO2007112595A1 Adaptive solar powered system
10/11/2007WO2007015206A3 Automatic battery recharging robot as an alternative to power cables
10/11/2007WO2006120602A3 Battery power management in over-discharge situation
10/11/2007US20070236185 Staggered Backup Battery Charging System
10/11/2007US20070236184 Charger System and Method
10/11/2007US20070236183 Battery charge indication methods, battery charge monitoring devices, rechargeable batteries, and articles of manufacture
10/11/2007US20070236182 System and method for determining both an estimated battery state vector and an estimated battery parameter vector
10/11/2007US20070236181 Method and system of modeling energy flow for vehicle battery diagnostic monitoring
10/11/2007US20070236180 Recharging device for use with portable electronic devices
10/11/2007US20070236179 Handheld power tool
10/11/2007US20070236178 Battery pack
10/11/2007US20070236177 Thermal management systems for battery pack
10/11/2007US20070236176 Mechanical coupling system, associated electrical supply unit, and associated charging device
10/11/2007US20070236175 Combination battery charger
10/11/2007US20070236174 Point-Of-Sale Non-Contact Charging
10/11/2007US20070236173 Battery pack and electric device using the same
10/11/2007US20070236172 Electrical device
10/11/2007US20070236171 Battery conditioning
10/11/2007US20070236170 Battery enclosure
10/11/2007US20070236169 Battery charger for portable devices and related methods
10/11/2007DE202007011114U1 Ladegerät für Akkus aus oder in Digitalkameras, Videokameras, Mobiltelefonen, PDAs und mp3 Playern Charger for batteries out of or in digital cameras, video cameras, cell phones, PDAs and MP3 players
10/11/2007DE10243144B4 Betriebsverfahren für ein elektrisches Netz Operating method for an electrical network
10/11/2007DE102007014827A1 Device for charging and/or discharging of electric energy accumulator has operating unit and/or indicating unit rotatably and/or displaceably installed in housing
10/11/2007DE102007013072A1 Mehrfach-Energieversorgungsvorrichtung Multiple power supply device
10/11/2007DE102006018001A1 Elektrische Kopplungsanordnung Electrical coupling arrangement
10/11/2007DE102006017993A1 Mechanische Kopplungsanordnung, zugehörige elektrische Versorgungseinheit und zugehöriges Ladegerät Mechanical coupling arrangement, associated electrical supply unit and the appropriate charger
10/11/2007CA2648304A1 Adaptive solar powered system
10/10/2007EP1843445A1 Battery pack for electric power tool
10/10/2007EP1843139A2 Ultra-low power programmable timer and low voltage detection circuits
10/10/2007EP1842275A1 Power supply charging method and device
10/10/2007EP1842274A2 Digital pulse controlled capacitator charging circuit
10/10/2007EP1842273A2 Single chip microcontroller including battery management and protection
10/10/2007EP1842248A1 Hearing aid with rechargeable battery and rechargeable battery
10/10/2007EP1842121A2 System and method for tracking a variable characteristic through a range of operation
10/10/2007CN200959579Y Solar charger structure
10/10/2007CN200959532Y Self-controlled efficient solar inverter
10/10/2007CN200959531Y DC power-supply system
10/10/2007CN200959530Y Automatic charger of electric bicycle
10/10/2007CN200959529Y Charger with automatic power-off function
10/10/2007CN200959528Y Multifunctional universal charger
10/10/2007CN200959527Y Constant-current charger
10/10/2007CN200959526Y Household power supply device
10/10/2007CN200959525Y Current-limiting charging circuit of lithium electric miner's lamp
10/10/2007CN200959524Y DC gate comprehensive controller
10/10/2007CN200959523Y Battery charging converter of electric automobile
10/10/2007CN200959522Y Plumbic acid accumulator of electric bicycle with automatic equilibrium charger
10/10/2007CN200959521Y Universal cell-phone charger
10/10/2007CN200959520Y Battery
10/10/2007CN200959356Y Two-purpose small charger
10/10/2007CN200959354Y Battery for wireless electric tool and wireless electric tool
10/10/2007CN200959233Y Power-supply voltage stabilized MP3 player and USB power-supply change-over integrater for automobile
10/10/2007CN200959156Y Safety device
10/10/2007CN200959109Y Intelligent data protector of computer
10/10/2007CN200958691Y Solar illuminator
10/10/2007CN101053138A Method and apparatus for providing uninterruptible power
10/10/2007CN101052932A Battery charging device
10/10/2007CN101052544A Battery control system for hybrid vehicle and method for controlling a hybrid vehicle battery
10/10/2007CN101051791A DC boost converter and its working method
10/10/2007CN101051764A Parallel control device and method for sine wave inverter
10/10/2007CN101051763A Integrated circuit for controlling charging, charging device, and method for detecting connection of secondary battery
10/10/2007CN101051762A System and method of charging a battery using a switching regulator
10/10/2007CN101051761A Accumulator charger based on high frequency bus
10/10/2007CN101051760A Battery pack and electric device using the same
10/10/2007CN101051759A Electrical coupling device
10/10/2007CN101051758A Floor convey machine with charging device
10/10/2007CN101051757A Charging apparatus
10/10/2007CN101051756A Control drive circuit for electric power tool
10/10/2007CN101051755A Method and circuit for efficient battery wake up charging
10/10/2007CN101051754A Automatic series and parallel changing equalizing charger for electric vehicle accumulator
10/10/2007CN101051753A Variable frequency pulse intelligent quick charger
10/10/2007CN101051752A Power supply system of hybrid switching power commutator, power supply unit and method thereof
10/10/2007CN101051701A Pulse quick charging method and system for accumulator
10/10/2007CN101051699A Charging method with battery volume repair function and charger using said method
10/10/2007CN101050770A Multiple fan parallel type wind-light complementary water pumping system
10/10/2007CN100342617C Power supply system and its control method
10/10/2007CN100342616C Terminal circuit and its charge controlling method
10/10/2007CN100342615C Battery with portable disk function
10/10/2007CN100342614C Switching unit for mean power supply of double battery
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