| Patents for H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries (94,693) |
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| 07/03/2002 | EP1220414A2 Multiple battery charge equalizer |
| 07/03/2002 | EP1220413A1 Apparatus for battery capacity measurement and for remaining capacity calculation |
| 07/03/2002 | EP1220378A2 Multiple source power adapter for output power control |
| 07/03/2002 | EP1220350A1 Electric device with timer means |
| 07/03/2002 | EP1219003A1 Device for supplying electricity to a motor vehicle |
| 07/03/2002 | EP1219000A1 Control of series-resonant inductive pickups |
| 07/03/2002 | EP0895664B1 Electrical generating system for a motor vehicle |
| 07/03/2002 | CN2498776Y Wind A.C. power source |
| 07/03/2002 | CN1356740A Charger for portable telephone |
| 07/02/2002 | US6414832 Thermal protection device for a remotely regulated vehicle alternator |
| 07/02/2002 | US6414472 Electronic switching regulator circuit for producing a reference voltage variable with temperature |
| 07/02/2002 | US6414467 Charging device with battery detection and protection function |
| 07/02/2002 | US6414466 Device, method and computer readable recording medium for indicating charge information of a battery |
| 07/02/2002 | US6414464 Automotive power supply with pulse width modulation of a semiconductor switch |
| 07/02/2002 | US6414453 Control apparatus for hybrid vehicle |
| 07/02/2002 | US6414403 Power unit |
| 07/02/2002 | US6412900 Recording apparatus having a charging function, and charging method |
| 07/02/2002 | CA2292658C Measuring battery clamps |
| 06/27/2002 | WO2002050938A1 Battery charger |
| 06/27/2002 | WO2001071895A3 Dynamically-controlled, intrinsically regulated charge pump power converter |
| 06/27/2002 | US20020082785 Technique and apparatus to control the transient response of a fuel cell system |
| 06/27/2002 | US20020082059 Portable mobile unit |
| 06/27/2002 | US20020081487 Back-up battery for a cellular telephone |
| 06/27/2002 | US20020080543 Dynamic critical battery detection mechanism |
| 06/27/2002 | US20020079869 Charge/discharge protection circuit for protecting a charge control FET from overheating |
| 06/27/2002 | US20020079868 Charge termination circuit |
| 06/27/2002 | US20020079867 Charging system and battery pack |
| 06/27/2002 | US20020079866 Apparatus and method for controlling battery temperature of a power supply for an electrical device |
| 06/27/2002 | US20020079865 Devices and methods for protection of rechargeable elements |
| 06/27/2002 | US20020079864 Cradle for digital camera |
| 06/27/2002 | US20020079863 Non-contact charger |
| 06/27/2002 | US20020079851 Power control circuit for a bicycle electromotive unit |
| 06/27/2002 | US20020079742 Emergency power supply |
| 06/27/2002 | US20020078914 Vehicle engine starting system and method |
| 06/27/2002 | DE10151652A1 Umwandeln von verfügbarer elektrischer Leistung in gewünschte elektrische Leistung Convert available electrical power into electrical power required |
| 06/27/2002 | DE10059523A1 Schaltung zum Laden von Akkumulatoren Circuit for charging of accumulators |
| 06/26/2002 | EP1217710A1 Charging system and battery pack |
| 06/26/2002 | EP1217681A2 Sealed lead-acid cells and batteries |
| 06/26/2002 | EP1216916A2 Power control circuit for a bicycle electromotive unit |
| 06/26/2002 | EP1216495A1 Voltage control circuitry for charging output capacitor |
| 06/26/2002 | EP1216166A1 Method for secure connection of an external power supply to an operating power supply and circuit layout for carrying out said method |
| 06/26/2002 | CN2497467Y Intelligent circulating intermittent pulse charger |
| 06/26/2002 | CN2497466Y Delayed switching power source |
| 06/26/2002 | CN2497465Y Electric boosting vehicle power automatic-distributing charging equipment |
| 06/26/2002 | CN2497464Y Solar charger |
| 06/26/2002 | CN2497081Y Mechanical wave-activated generation buoy |
| 06/26/2002 | CN2497080Y Power source supplier |
| 06/26/2002 | CN1355953A Apparatus and method for automatic recovery of sulfated lead acid batteries |
| 06/26/2002 | CN1355597A Power supply converter |
| 06/26/2002 | CN1355586A Automatic test method and device for battery |
| 06/26/2002 | CN1086859C Electric power supplying apparatus |
| 06/26/2002 | CN1086844C Solar cell system |
| 06/25/2002 | US6411912 Voltage level bus translator and safety interlock system for battery modules |
| 06/25/2002 | US6411829 Radio communication equipment and method for controlling charge of the same |
| 06/25/2002 | US6411063 Battery power source with coolant flow |
| 06/25/2002 | US6411062 Quick release battery and clip for portable device and method of implementing same |
| 06/25/2002 | US6410997 Power source for a hearing aid |
| 06/25/2002 | US6408968 Control system for hybrid vehicle |
| 06/20/2002 | WO2002049184A1 Motor vehicle alternator having a single voltage sensor and a half-wave controlled rectifier bridge for increasing output |
| 06/20/2002 | WO2002049183A1 Method and device to resist sulfatizing in electric accumulators |
| 06/20/2002 | US20020075397 Auxiliary power supply unit and portable electronic system |
| 06/20/2002 | US20020075003 Adaptive battery charging based on battery condition |
| 06/20/2002 | US20020074985 Voltage equalizer apparatus and method thereof |
| 06/20/2002 | US20020074973 Method and apparatus for charging batteries |
| 06/20/2002 | US20020074971 Battery charger |
| 06/20/2002 | US20020074970 Battery charger |
| 06/20/2002 | US20020074865 Two line switch and power sharing for programmable means |
| 06/20/2002 | US20020074803 Vehicle motor-generator apparatus utilizing synchronous machine having field winding |
| 06/20/2002 | DE10061665A1 Verfahren zur Ermittlung eines Erfordernis zum Austausch eines Bauteils und Anordnung zur Durchführung des Verfahrens A method for determining a need to replace a component and device for carrying out the method |
| 06/19/2002 | EP1215797A2 Shunt automatically controlled output circuit incorporating stored voltage or counter electromotive force loading |
| 06/19/2002 | EP1215795A2 Apparatus for and method of detecting charge state of vehicle battery |
| 06/19/2002 | EP1215794A2 Power management system |
| 06/19/2002 | EP1215111A1 Electric vehicle |
| 06/19/2002 | EP1214772A1 Method for charging a battery |
| 06/19/2002 | EP1214771A1 Voltage balancing in intermediate circuit capacitors |
| 06/19/2002 | EP1214770A1 Intelligent power management system |
| 06/19/2002 | EP1214769A1 Self-learning power management system and method |
| 06/19/2002 | CN1086517C Battery for bicycle with electric aid |
| 06/18/2002 | US6407965 Timepiece having thermoelectric generator unit |
| 06/18/2002 | US6407532 Method and apparatus for measuring battery charge and discharge current |
| 06/18/2002 | US6407470 Electric power transmission device |
| 06/18/2002 | US6406772 Optical recording medium and method for making |
| 06/13/2002 | WO2002047235A1 Error detection device for a multi-voltage vehicle power supply |
| 06/13/2002 | WO2002047122A2 Methods and apparatus for beaming power |
| 06/13/2002 | WO2002046897A2 Method of powering-up battery powered apparatus |
| 06/13/2002 | WO2002046608A1 Electric running connection for a starter |
| 06/13/2002 | WO2000079633A9 Lithium-ion and lithium polymer battery recharging |
| 06/13/2002 | US20020071988 Battery housing, electricity delivering system and method of delivering electricity |
| 06/13/2002 | US20020071300 Hold-up-time extension circuits |
| 06/13/2002 | US20020071290 Power supply for both AC and DC |
| 06/13/2002 | US20020071225 Direct current motor safety circuits for fluid delivery systems |
| 06/13/2002 | US20020070712 Hand-held remote-control device with high-capacitance power supply |
| 06/13/2002 | US20020070711 Method for controlling battery charging of electric vehicle |
| 06/13/2002 | US20020070710 Battery charging control method employing pulsed charging and discharging operation for heating low-temperature battery |
| 06/13/2002 | US20020070709 Methods and apparatuses rechargeable battery pack chargers |
| 06/13/2002 | US20020070708 Battery charging device |
| 06/13/2002 | US20020070707 Battery pack |
| 06/13/2002 | US20020070705 Battery charging system and method |
| 06/13/2002 | US20020070702 Coupling for connecting a battery to a charging assembly |
| 06/13/2002 | DE10061046A1 Vorrichtung zur Fehlerkennung in einem Mehrspannungsbordnetz Apparatus for error identification in a multi-voltage electrical system |