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)
09/2007
09/05/2007CN100336282C Method and system for piezoelectric power generation by using vibration energy of road system
09/05/2007CN100336281C Rolling stock rail vibration energy piezoelectric power generating method and system thereof
09/05/2007CN100336280C Protector for battery charge-discharge control circuit of note-book computer
09/05/2007CN100336238C Method of piezoelectric power generation by using vibration energy of road surface, and street lighting luminaire system therefor
09/05/2007CN100335994C Power supply system for supplying power to an electronic apparatus
09/05/2007CN100335359C Electronic communication system for bicycle
09/04/2007US7266003 Programmable power supply
09/04/2007US7265518 Method of automatically cutting off power in case of low battery voltage in mobile electronic unit
09/04/2007US7265517 Charger unit for an electronic device including a system for protective storage of an adapter plug
09/04/2007US7264760 Method for producing a battery pack and a battery pack produced therein
09/04/2007US7263832 Method and arrangement for controlling an electrically operated charger
08/2007
08/30/2007WO2007097471A1 Hybrid car and its control method
08/30/2007WO2007097314A1 Emergency power supply system using fuel cell
08/30/2007WO2007097181A1 Battery pack, and battery protecting method
08/30/2007WO2007096831A1 Battery low-voltage cutoff circuit
08/30/2007WO2007096720A1 Electrically driven vehicle
08/30/2007WO2007080163A3 Method and electronic regulator with a current measuring circuit for measuring the current by sense-fet and sigma-delta modulation
08/30/2007US20070202370 Power System And Management Method Thereof
08/30/2007US20070200532 Electric automobile/special power source
08/30/2007US20070200434 Battery communication system
08/30/2007US20070200433 Consumer-sited power management system and method
08/30/2007DE112005001657T5 Leistungsausgabevorrichtung, mit Leistungsausgabevorrichtung ausgesttetes Fahrzeug und Steuerverfahren der Leistungsausgabevorrichtung Power output apparatus, ausgesttetes with vehicle power output apparatus and control method of the power output apparatus
08/30/2007DE10309326B4 Verfahren und Vorrichtung zur Steuerung eines Drehstromgenerators bei einem Kraftfahrzeug Method and apparatus for controlling a three-phase generator in a motor vehicle
08/29/2007EP1825557A2 Method for controlling a rechargeable battery and rechargeable battery for carrying out said method
08/29/2007EP1824703A1 Circuit for distribution of energy
08/29/2007EP1019999B1 Self-contained recharging device for portable telephone and/or battery and/or protective case
08/29/2007CN200941638Y Communicator with solar charging function
08/29/2007CN200941635Y Cell phone cells
08/29/2007CN200941632Y Communicator having solar charging function
08/29/2007CN200941563Y Solar photovoltage controller
08/29/2007CN200941562Y Solar charging cells
08/29/2007CN200941561Y Parallel powering of portable electrical devices
08/29/2007CN200941560Y Vehicle digital displaying charger
08/29/2007CN200941559Y Portable power source
08/29/2007CN200941558Y Outdoor power source cabinet
08/29/2007CN200940775Y Portable lithium electric mining lamp
08/29/2007CN200940545Y Thermal wind power generator
08/29/2007CN200940542Y Generator using running water power
08/29/2007CN200938868Y Charging cap for cell phone
08/29/2007CN101027203A Motor drive apparatus
08/29/2007CN101026917A Solar LED lamp circuit
08/29/2007CN101026356A Vehicle generator
08/29/2007CN101026345A Solar lighting system controller
08/29/2007CN101026316A Charging apparatus for capacitor storage type power source and discharging apparatus for capacitor storage type power source
08/29/2007CN101026313A Multifunctional intelligent solar lamp controller
08/29/2007CN101026312A Portable electronicdevice with solar charging function
08/29/2007CN101026311A Body kinetic energy charing system for electronic device
08/29/2007CN101026310A Solar energy and wind power gonerating system boost device
08/29/2007CN101026309A Switching battery charging systems and methods
08/29/2007CN101026308A Charging control semiconductor integrated circuit and secondary battery charging apparatus
08/29/2007CN101026307A Charging-discharging automatic balancing method for serial power lithium battery
08/29/2007CN101026254A Battery device and electronic equipment
08/29/2007CN101026253A Charging device for chargeable battery
08/29/2007CN101026252A Charging method and circuit for chargeable battery
08/29/2007CN100334772C Charging stand having open and closed positions
08/29/2007CN100334460C Method for precise estimated secondary battery significant fully discharge capacity
08/29/2007CN100334345C Starter motor control device for two wheels vehicle
08/29/2007CN100333700C Automatic power adjustment system for introductory use of vibrating device on human body
08/28/2007US7263388 Charging system for portable equipment
08/28/2007US7262947 Low voltage interrupter for electric winch
08/28/2007US7262605 Power supply apparatus
08/28/2007US7262587 Circuit and method for controlling DC-DC converter
08/28/2007US7262581 Power supply
08/28/2007US7262580 Method and system for charging multi-cell lithium-based batteries
08/28/2007US7261962 Variable fuel cell power system for generating electrical power
08/23/2007WO2007095067A2 Fuel cell based rechargable power pack system and associated methods for controlling same
08/23/2007WO2007094756A1 Maximum energy transfer through cell isolation and discharge
08/23/2007WO2007094334A1 Power supply apparatus and portable electronic device
08/23/2007WO2007094246A1 Charging circuit for secondary battery, power supply switching method in charging circuit for secondary battery, and power supply unit
08/23/2007WO2007093882A2 Controller and control method for charging of the secondary battery
08/23/2007WO2007071878A3 Case for recharging an electronic apparatus in a mobility situation
08/23/2007WO2007039427A3 Isolating switch device for separating an electric circuit of a motor vehicle from an electric power source
08/23/2007WO2007011661A9 Control electronics for li-ion batteries
08/23/2007WO2006071575A3 Self-labeling energy storage units
08/23/2007US20070194816 Switching arrangement for interconnecting electrolytic capacitors
08/23/2007US20070194759 Charging apparatus for capacitor storage type power source and discharging apparatus for capacitor storage type power source
08/23/2007US20070194758 Method for consuming electric power charged to a battery in an electronic device when the battery cannot be electrically decoupled from an external power supply and related device
08/23/2007US20070194757 Cooling system of battery pack
08/23/2007US20070194756 System and method for monitoring battery state
08/23/2007US20070194755 System and method for multiple battery testing
08/23/2007US20070194754 Battery pack control apparatus and battery pack control method
08/23/2007US20070194753 Battery pack
08/23/2007US20070194752 Methods and Systems for a Wall Mounted Universal Power Supply
08/23/2007US20070194751 Battery pack and method for permanently disabling battery pack functions
08/23/2007US20070194750 Power supply for battery powered devices
08/23/2007US20070194749 Contact-less communication system
08/23/2007US20070194748 System and method for supervising battery for vehicle
08/23/2007US20070194747 Energy management system for a vehicle
08/23/2007US20070194722 Maintenance free emergency lighting
08/23/2007US20070194628 Method and device for load matching
08/23/2007US20070194626 Power supply for battery powered devices
08/23/2007US20070194624 System for the supply of electrical energy in a motor vehicle
08/23/2007DE202007007468U1 Elektrisches Endgerät mit integrierter Ladefunktion An electrical terminal with integrated charger
08/23/2007DE102007005352A1 Generatorsysteme und entsprechende Verfahren Generator system and corresponding method
08/23/2007DE102006055921A1 Stromversorgungs-Steuersystem A power supply control system
08/23/2007DE102004023252B4 Fahrzeugelektroniksteuereinheit Vehicle electronic control unit
08/23/2007CA2645056A1 System and method for fusibly linking batteries
08/22/2007EP1821387A2 Charging control apparatus, charging control method
08/22/2007EP1821386A2 Charging apparatus for capacitor storage type power source and discharging apparatus for capacitor storage type power source
08/22/2007EP1821385A2 Universal serial bus battery charger
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