| Patents for H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries (94,693) |
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| 05/12/2004 | CN1495982A Method for restoring cell data of portable device |
| 05/12/2004 | CN1495065A Vehiclar electric power generating controller |
| 05/11/2004 | US6735456 Power-saving mode for portable communication devices |
| 05/11/2004 | US6735455 Portable information terminal and power supply control method therefor |
| 05/11/2004 | US6734652 Battery charging safety circuit |
| 05/11/2004 | US6734651 Battery backup system with remote switch for actuating backup battery |
| 05/11/2004 | US6734577 Vehicle auxiliary accessory system |
| 05/11/2004 | US6732838 Power supply for ac elevator |
| 05/09/2004 | WO2005048393A1 Autoilluminating rechargeable lamp system |
| 05/06/2004 | WO2004038943A1 Battery pack of a mobile communication terminal and connector for connecting the battery pack with the terminal |
| 05/06/2004 | WO2004038896A1 Generator-motor |
| 05/06/2004 | WO2004038890A1 Electrically isolated power and data coupling system suitable for portable equipment |
| 05/06/2004 | WO2004038889A1 External battery pack |
| 05/06/2004 | WO2004038887A1 Improvements relating to automatically configuring rechargeable devices |
| 05/06/2004 | WO2004038832A1 Battery pack equipped with detachable rechargeable battery and portable electronic device equipped with the battery pack |
| 05/06/2004 | WO2004038822A2 Device and method of monitoring the starting capability of a vehicle’s starter battery |
| 05/06/2004 | WO2004025939A9 Cellular radio telephone |
| 05/06/2004 | WO2004023588A9 Modular fuel cell |
| 05/06/2004 | WO2003021739A3 An intelligent serial battery charger and charging block |
| 05/06/2004 | WO2002011267A3 Dc to dc converter and power management system |
| 05/06/2004 | US20040088032 Electrode assembly for a microstimulator |
| 05/06/2004 | US20040085787 Load matched alternator system with fault protection |
| 05/06/2004 | US20040085694 Universal multiple device power adapter and carry case |
| 05/06/2004 | US20040085693 Power bus for distributed ride through capability |
| 05/06/2004 | US20040085692 Method and apparatus to protect solar cells from electronstatic discharge damage |
| 05/06/2004 | US20040085045 Electronic device |
| 05/06/2004 | US20040085043 Universal multiple device power adapter and carry case |
| 05/06/2004 | US20040085002 Method and apparatus for an incidental use piezoelectric energy source with thin-film battery |
| 05/06/2004 | US20040084238 Electrically assisted bicycle |
| 05/06/2004 | US20040084232 Vehicular power supply apparatus and engine-drive-regulation supporting apparatus |
| 05/06/2004 | EP1416605A1 Electronic device |
| 05/06/2004 | EP1415904A2 Electrically assisted bicycle |
| 05/06/2004 | DE19946747B4 Tischlader für Mobilfunkgeräte Desktop Charger for Mobile Devices |
| 05/06/2004 | DE19815843B4 Vorrichtung zur Energie- und Signalübertragung zischen Teilen eines Fahrzeugs Apparatus for power and signal transmission hiss parts of a vehicle |
| 05/06/2004 | DE10349080A1 Electronic battery tester for vehicles, has microprocessor which is connected to removable digital module and response sensor which measures electrical response of battery |
| 05/05/2004 | CN2614396Y Three-phase UPS made up of frequency-converter and accumulator |
| 05/05/2004 | CN2614395Y Multifunctional standby charging unit for mobile telephone |
| 05/05/2004 | CN1494193A Electron system for managing battery capacity and related method |
| 05/05/2004 | CN1494192A Portable information apparatus and battery managing server |
| 05/05/2004 | CN1494191A Electronic apparatus |
| 05/05/2004 | CN1494190A Dispersed power supply system |
| 05/05/2004 | CN1494189A Power network energy saving method and device |
| 05/05/2004 | CN1148855C Forced shut-off device for high-grade power interface assembly |
| 05/05/2004 | CN1148854C Solar battery and its mutual load controlling system |
| 05/05/2004 | CN1148813C Battery assembly, battery carrying device, electric power supply equipment and electronic equipment |
| 05/05/2004 | CN1148302C 14V automobile accumulator provided with generator exciting-current regulator |
| 05/04/2004 | US6731096 Battery charging algorithm |
| 05/04/2004 | US6731022 Digital battery |
| 05/04/2004 | US6731021 Two-battery system |
| 04/29/2004 | WO2004036717A1 Non-contact type battery pack charging apparatus |
| 04/29/2004 | WO2004036714A2 High frequency battery charger and method of operating same |
| 04/29/2004 | WO2004036666A2 Rotary voltage equalizer |
| 04/29/2004 | WO2004015839A8 Protection system of a vehicle battery |
| 04/29/2004 | WO2004008618A3 Active rectifier module for three-phase generators of vehicles |
| 04/29/2004 | US20040080892 Battery over voltage and over current protection circuit and adjustable adapter current limit circuit |
| 04/29/2004 | US20040080891 DC to DC controller with inrush current protection |
| 04/29/2004 | US20040080406 Apparatus of monitoring motor vehicle's electric power and method thereof |
| 04/29/2004 | US20040080298 Dual mount charger with inverting display |
| 04/29/2004 | US20040080297 Method and system for controlling the operation of a hydrogen generator and a fuel cell |
| 04/29/2004 | US20040080212 Dual voltage power supply for a controlling current consumption of a controller during sleep mode |
| 04/29/2004 | DE20319102U1 Solar energy pulse charger for street lamps has electrical charging unit connected to solar panel with battery connected in parallel with light sensitive resistance and charging switch |
| 04/29/2004 | DE19804476B4 Autoradio mit abnehmbarem Bedienteil Car radio with removable control panel |
| 04/29/2004 | DE10348031A1 Battery monitor for monitoring battery, has processor electrically coupled with two Kelvin connectors calculating reserve state and cracking state of health, and determining state of life as function of states |
| 04/29/2004 | DE10247523A1 Energy supply for a motor vehicle has generator, battery and a dc to dc converter for optimal battery charging |
| 04/28/2004 | EP1414129A2 Bypass apparatus and method for series connected energy storage devices |
| 04/28/2004 | EP1414128A1 Cleaning apparatus for an electric razor and procedure for detecting an electric and/or magnetic connection between the two apparatus |
| 04/28/2004 | EP1414127A2 Battery charger with improved terminal protection |
| 04/28/2004 | EP1414126A1 Method for operating power source system and power source system comprising secondary battery |
| 04/28/2004 | EP1414100A1 Photochargeable secondary battery |
| 04/28/2004 | EP1414091A2 Fuel cell system and related control method |
| 04/28/2004 | EP1413036A2 Dual mode power supply |
| 04/28/2004 | CN2613962Y Mobile telephone set with internal charge plug |
| 04/28/2004 | CN2613946Y Mobile telephone set with auxiliary charger |
| 04/28/2004 | CN1493103A 充电电路 Charging circuit |
| 04/28/2004 | CN1492560A 充电器 Charger |
| 04/28/2004 | CN1492559A Power network energy saving method and device |
| 04/28/2004 | CN1148089C Method and system for connecting mobile telecommunication device with PC computer |
| 04/28/2004 | CN1147981C Mouse with power generator |
| 04/28/2004 | CN1147980C Portable electrical appliance with cells |
| 04/27/2004 | US6728375 Mirror mounted mobile telephone system |
| 04/27/2004 | US6727708 Battery monitoring system |
| 04/27/2004 | US6727679 DC to DC voltage converter having a switching signal with adjustable frequency and an adjustable duty cycle |
| 04/27/2004 | US6727678 Rechargeable battery protection circuit with alarm unit |
| 04/27/2004 | US6727677 Adapter interface unique to each model mobile telephone with standardized charger |
| 04/27/2004 | US6727676 Control device for hybrid vehicle |
| 04/27/2004 | US6727669 Motor-driven power steering apparatus |
| 04/27/2004 | US6727605 Duty cycle phase number control of polyphase interleaved converters |
| 04/27/2004 | US6727602 Power supply for controlled parallel charging and discharging of batteries |
| 04/27/2004 | US6727599 Generator system for a motor vehicle as well as a method for controlling an inverter of an asynchronous generator |
| 04/22/2004 | WO2004034547A1 A charge controlling method for a batterywith dinamic negative increment of voltage and its charging circuit |
| 04/22/2004 | WO2004034543A1 Method and device for switching on a power switch arranged between capacitive elements |
| 04/22/2004 | WO2004034542A1 Secondary battery with protective circuit |
| 04/22/2004 | WO2004034494A1 External hybridisation |
| 04/22/2004 | WO2004034074A1 Battery managing metod and device |
| 04/22/2004 | WO2004034073A1 Method of current management in a battery powered device and battery powered device |
| 04/22/2004 | WO2004032696A2 Method and apparatus to control the power delivery to an appliance |
| 04/22/2004 | US20040078662 Energy harvesting for wireless sensor operation and data transmission |
| 04/22/2004 | US20040078155 Integrated battery service system |
| 04/22/2004 | US20040078132 Circuit arrangement and method for measuring current in vehicle braking systems |
| 04/22/2004 | US20040076860 Fuel cell system and related control method |