| Patents for H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries (94,693) |
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| 06/29/2005 | EP1547222A1 Planar inductive battery charger |
| 06/29/2005 | EP1546836A2 Switching dc-dc power converter and battery charger for use with direct oxidation fuel cell power source |
| 06/29/2005 | CN2706940Y Electric generator exciting boosting controller for automobile IC engine |
| 06/29/2005 | CN2706939Y Intelligent solar charging controller |
| 06/29/2005 | CN2706673Y Lamp with mobile telephone charging function |
| 06/29/2005 | CN1633739A Hybrid power supply |
| 06/29/2005 | CN1633636A Power saving management for portable devices |
| 06/29/2005 | CN1633017A 智能电源供应器 Intelligent Power Supply |
| 06/29/2005 | CN1633009A Method and system for piezoelectric power generation by using vibration energy of road system |
| 06/29/2005 | CN1633008A Method of piezoelectric power generation by using vibration energy of road surface, and street lighting luminaire system therefor |
| 06/29/2005 | CN1633007A Protective apparatus for preventing over-charging of battery |
| 06/29/2005 | CN1633006A Battery with portable disk function |
| 06/29/2005 | CN1632837A Remote controller for household electrical appliance and household electrical appliance thereof |
| 06/29/2005 | CN1208886C AC generator having two output current - rotating speed curves |
| 06/29/2005 | CN1208853C Power supply unit adaptable for portable equipment using different power supply |
| 06/28/2005 | US6912411 External power supply control system for cellular phone |
| 06/28/2005 | US6912142 Alternator control circuit and related techniques |
| 06/28/2005 | US6912116 Electrochemical device and process for producing same |
| 06/28/2005 | US6911804 Mobile information apparatus, method and program for optimizing the charge state of the apparatus, and battery management server, method and program using the server to optimize the charge state of battery-powered electrical apparatus |
| 06/28/2005 | US6911803 Systems and methods for evaluating a charge state of a battery based on optical properties of the battery electrolyte material |
| 06/28/2005 | CA2405192C Power conversion apparatus |
| 06/28/2005 | CA2326707C Primary battery having a built-in controller (dc/dc converter) to extend battery run time |
| 06/24/2005 | CA2488857A1 Mechanically isolated battery charging apparatus |
| 06/23/2005 | WO2005057753A1 Method and apparatus for multiple battery cell management |
| 06/23/2005 | WO2005057752A2 Method and apparatus for use with a portable power source |
| 06/23/2005 | WO2005057751A2 A multi-purpose solar charger for various sized batteries |
| 06/23/2005 | WO2005002040A8 Inverter |
| 06/23/2005 | US20050137823 Battery overtemperature control system and method |
| 06/23/2005 | US20050136320 Electronic device and battery pack |
| 06/23/2005 | US20050136311 Power generation control system, power generation control method, program, and medium |
| 06/23/2005 | US20050135133 Control apparatus for electrical generator apparatus of motor vehicle |
| 06/23/2005 | US20050135129 Contactless power supply system |
| 06/23/2005 | US20050135091 Rechargeable flashlight and battery assembly for single-handed intermittent and continuous operation |
| 06/23/2005 | US20050135090 Flashlight having LED assembly and method for producing same |
| 06/23/2005 | US20050134283 Method for determining the internal impedance of a battery cell in a string of serially connected battery cells |
| 06/23/2005 | US20050134237 Control device for vehicle AC generator |
| 06/23/2005 | US20050134236 Circuit arrangement for stabilizing a supply voltage and method for operating said circuit arrangement |
| 06/23/2005 | US20050134232 Battery pack |
| 06/23/2005 | US20050134231 Charging method for rechargeable batteries and device therefor |
| 06/23/2005 | US20050134230 Battery pack, battery protection processsing apparatus, and control method of the battery protection processing apparatus |
| 06/23/2005 | US20050134229 Battery protection device |
| 06/23/2005 | US20050134228 Apparatus for improving protection of a battery pack in a very low power state |
| 06/23/2005 | US20050134227 Battery pack with protection circuit |
| 06/23/2005 | US20050134226 Battery power measuring system and method for a battery-backed SRAM |
| 06/23/2005 | US20050134225 Smart battery charging system, method, and computer program product |
| 06/23/2005 | US20050134224 Charger capable of displaying quantity of charge of rechargeable battery |
| 06/23/2005 | US20050134223 Battery, charging device, and image capture system |
| 06/23/2005 | US20050134222 Charging control for battery powered devices |
| 06/23/2005 | US20050134221 Charge control device |
| 06/23/2005 | US20050134220 Area-efficient compensation circuit and method for voltage mode switching battery charger |
| 06/23/2005 | US20050134219 Method and system for charging batteries |
| 06/23/2005 | US20050134218 Portable mobile phone charger |
| 06/23/2005 | US20050134217 Charger for mobile telephone |
| 06/23/2005 | US20050134216 Battery receiving device |
| 06/23/2005 | US20050134215 Charging system for electronic devices |
| 06/23/2005 | US20050134214 Adapter system for recharging portable electronic devices and its associated method of use |
| 06/23/2005 | US20050134213 Contactless power transmitting device |
| 06/23/2005 | US20050134212 Solar energy pulse charge device |
| 06/23/2005 | DE202004002158U1 Charging device for battery operated hand scanners, e.g. as used in shops, has a single charging station to which a multiplicity of scanner receiving units is connected so that they can be sequentially charged |
| 06/23/2005 | DE10354103A1 Method for optimized drive of secondary units in motor vehicles, uses drive management system to calculate drive/delay power trajectory |
| 06/23/2005 | DE10228564B4 Verfahren und Vorrichtung zum Einstellen der Ausgangspannung eines ein Bordnetz versorgenden Generators Method and apparatus for adjusting the output voltage of a vehicle power supply supplying the generator |
| 06/23/2005 | DE102004052864A1 Energiesicherungssystem für ein drahtloses Telefonsystem Energy system for a wireless telephone system |
| 06/23/2005 | DE102004030037A1 Driving method of battery pack e.g. for nickel cadmium battery, involves monitoring voltages of two different batteries at different monitoring speeds, for judging time of battery pack voltage reaching threshold value |
| 06/22/2005 | EP1544976A1 Battery protection circuit |
| 06/22/2005 | EP1544975A2 Energy supply system |
| 06/22/2005 | EP1544937A1 Method for removing lead sulfate film formed in lead-acid battery |
| 06/22/2005 | EP1544936A1 Device for removing lead sulfate film formed in lead-acid battery |
| 06/22/2005 | EP1544049A1 System for power supply of the functional elements of a vehicle electrical system |
| 06/22/2005 | EP1543599A1 Direct-current power supply and battery-powered electronic apparatus equipped with the power supply |
| 06/22/2005 | EP1543598A1 Modular battery management apparatus with cell sensing and energy redistribution capabilities |
| 06/22/2005 | EP1543242A2 Mobile power system |
| 06/22/2005 | CN2705935Y Multifunction portable charger |
| 06/22/2005 | CN2705934Y Digital display battery charger |
| 06/22/2005 | CN2705703Y Solar energy lamp |
| 06/22/2005 | CN1630974A Replenishing power supply system |
| 06/22/2005 | CN1630960A DC power source with fuel cell |
| 06/22/2005 | CN1630453A Emergency light control circuit |
| 06/22/2005 | CN1630396A 便携式移动电话充电器 Portable mobile phone charger |
| 06/22/2005 | CN1630181A Motor-generator integrated bidirectional AC/DC converting circuit |
| 06/22/2005 | CN1630130A Battery pack |
| 06/22/2005 | CN1630129A Equipment for heating and charging chargeable battery under low-temperature |
| 06/22/2005 | CN1207844C Vehicle AC power generator with detector of work begining |
| 06/22/2005 | CN1207812C Battery charger |
| 06/21/2005 | US6909915 Hybrid battery power source for implantable medical use |
| 06/21/2005 | US6909456 Electronic still camera with printer |
| 06/21/2005 | US6909288 Battery remaining amount warning circuit |
| 06/21/2005 | US6909287 Energy management system for automotive vehicle |
| 06/21/2005 | US6909260 Flashlight charger and rechargeable battery |
| 06/21/2005 | US6909259 Battery charger with power cord reel |
| 06/21/2005 | US6909201 Dual voltage architecture for automotive electrical systems |
| 06/16/2005 | WO2005055391A1 Method and device for managing batteries of a battery system |
| 06/16/2005 | WO2005055389A1 Cooperative controller |
| 06/16/2005 | WO2005055358A2 Equilibrated charging method for a lithium-ion or lithium-polymer battery |
| 06/16/2005 | WO2005055117A1 Inter-processor parameter management in a multiple-processor wireless mobile communication device operating on a processor specific communication network |
| 06/16/2005 | WO2005053993A2 Vehicle electrical protection device and system employing same |
| 06/16/2005 | WO2005053915A2 Portable self-contained electric power tool |
| 06/16/2005 | WO2005043650A3 Battery system with improved heat dissipation |
| 06/16/2005 | WO2004093413A3 Self-rechargeable portable telephone |
| 06/16/2005 | WO2004071872A3 Method and system for sequential charging of multiple devices by a programmable power supply |
| 06/16/2005 | WO1991018495A8 New electric circuit system |