| Patents for H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries (94,693) |
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| 08/09/2000 | CN2391370Y AC-DC power inverter for wind power generation |
| 08/09/2000 | CN2391205Y Automatic pole exchange apparatus with electric current test feedback function |
| 08/09/2000 | CN1262544A Electronic equipment and battery unit |
| 08/09/2000 | CN1262388A Electric system for motorcycle with electronic oil injection |
| 08/08/2000 | US6101073 Ground fault protecting apparatus and method for solar power generation and solar power generation apparatus using the apparatus and method |
| 08/08/2000 | US6100880 Consumption meter with memory, display, and contact-less supply of energy from exterior when external power supply voltage is absent |
| 08/08/2000 | US6100702 In-situ fault detection apparatus and method for an encased energy storing device |
| 08/08/2000 | US6100672 Start up charging control |
| 08/08/2000 | US6100671 Electronic equipment power charging system |
| 08/08/2000 | US6100670 Multi-functional battery management module operable in a charging mode and a battery pack mode |
| 08/08/2000 | US6100669 Full-charge detecting method and charging device for a secondary battery |
| 08/08/2000 | US6100668 Battery charger and charging method of secondary batteries |
| 08/08/2000 | US6100667 Current-to-voltage transition control of a battery charger |
| 08/08/2000 | US6100666 Method for calibrating rechargeable battery capacity |
| 08/08/2000 | US6100665 Electrical power system with relatively-low voltage input and method |
| 08/08/2000 | US6100664 Sub-miniature high efficiency battery charger exploiting leakage inductance of wall transformer power supply, and method therefor |
| 08/08/2000 | US6100663 Inductively powered battery charger |
| 08/08/2000 | US6099986 In-situ short circuit protection system and method for high-energy electrochemical cells |
| 08/08/2000 | US6098734 Hybrid powered automobile with controller |
| 08/03/2000 | WO2000045497A1 Device for regulating a generator with a dedicated voltage transformer |
| 08/03/2000 | WO2000045496A2 Method and apparatus for communication between an electronic device and a connected battery |
| 08/03/2000 | WO2000045495A1 A method and an apparatus for identifying a battery |
| 08/03/2000 | WO2000045494A1 A method and an apparatus for storing and communicating battery information |
| 08/03/2000 | WO2000045458A1 Method in charging a battery powered device and apparatus for working the method |
| 08/03/2000 | WO2000045449A2 High speed battery charging system with high accuracy voltage sensing |
| 08/03/2000 | WO2000045281A1 A method of synchronizing communications means in a battery to communications means in an electronic device, an apparatus, and a battery |
| 08/03/2000 | WO2000045280A1 A method enabling communication between an electronic device and a battery, an apparatus comprising an electronic device and a battery, and a battery enabling communication |
| 08/03/2000 | WO2000045279A1 A method enabling communication between an electronic device and a battery, an apparatus comprising an electronic device and a battery, and a battery enabling communication |
| 08/03/2000 | WO2000045189A2 Power consumption reporting by an accessory of an electronic device |
| 08/03/2000 | DE19903427A1 Device for charging capacitor has d.c. voltage converter directly connected to capacitor, supplied by a generator and regulated to deliver constant current or power to the capacitor |
| 08/03/2000 | DE19903426A1 Vorrichung und Verfahren zur Regelung eines Generators mit zugeordnetem Spannungswandler Vorrichung and method for regulating a generator having an associated voltage converter |
| 08/03/2000 | CA2359834A1 Method in charging a battery powered device and apparatus for working the method |
| 08/03/2000 | CA2359686A1 A method enabling communication between an electronic device and a battery, an apparatus comprising an electronic device and a battery, and a battery enabling communication |
| 08/02/2000 | EP1024646A1 Device for connecting the base station of a wireless phone to a wall socket |
| 08/02/2000 | EP1024577A1 Power system |
| 08/02/2000 | EP1024576A2 Electronic equipment and battery unit |
| 08/02/2000 | EP1024415A1 Watch containing flat heat conductor and provided with thermoelectric generation unit |
| 08/02/2000 | EP1024038A2 Air-conditioning method for a motor vehicle while stationary |
| 08/02/2000 | EP1023737A1 Electric power transmission device |
| 08/02/2000 | EP1023689A1 Shopping cart mounted portable data collection device with tethered dataform reader |
| 08/01/2000 | US6097584 Reserve d.c. power device |
| 08/01/2000 | US6097193 Vehicle starting battery cold-cranking AMPS meter and method |
| 08/01/2000 | US6097177 Charge/discharge control circuit and chargeable electric power source apparatus |
| 08/01/2000 | US6097176 Method for managing back-up power source |
| 08/01/2000 | US6097175 Method for charging and discharging a smart battery of an electronic equipment |
| 08/01/2000 | US6097174 Individually adjustable type automatic charging circuit for multiple batteries |
| 08/01/2000 | US6097172 Method and apparatus for determining when to terminate charging of a battery |
| 08/01/2000 | US6097112 Electronic on/off switch for remote control model protected from inadvertent turn-off of its receiver |
| 08/01/2000 | US6097109 Process and circuit layout for using an independent capacitor for the momentary retention of an output voltage when an input voltage is lost |
| 08/01/2000 | US6096264 Toothbrush sterilization cabinet |
| 08/01/2000 | CA2223841C Battery gauge |
| 08/01/2000 | CA2179577C Vehicle dual battery controller utilizing motion sensor |
| 07/27/2000 | WO2000044079A2 Device and method for indicating in-use charging and abnormal discharging of a combustion engine battery following engine turn-off |
| 07/27/2000 | WO2000044062A1 Life span lengthening device for efficient use of battery |
| 07/27/2000 | WO2000043798A1 Voltage indicator for indicating that the voltage of a battery passes a given value |
| 07/27/2000 | DE19902693A1 Vibrator charging station has contacts in charging current regulating circuit in station with which vibrator contacts make a connection when vibrator is placed on station |
| 07/26/2000 | EP1022840A2 Controller for an inductive battery charger |
| 07/26/2000 | EP1022839A1 Fully integrated linear regulator with Darlington bipolar output stage |
| 07/26/2000 | EP1022838A2 Electric power variation compensating device |
| 07/26/2000 | EP1022183A2 Assist device for use in electric vehicle |
| 07/26/2000 | EP1021858A1 An apparatus and method for recharging a battery |
| 07/26/2000 | EP1021850A1 In situ short-circuit protection system and method for high-energy electrochemical cells |
| 07/26/2000 | CN2389439Y Recharger for alkaline storage cell |
| 07/26/2000 | CN2389422Y Quick recharger |
| 07/26/2000 | CN2389419Y Solar energy electric source box |
| 07/26/2000 | CN1261473A Uninterruptible power supply |
| 07/26/2000 | CN1261472A Battery-discharge-protection system for electronic accessories used in vehicles containing a battery |
| 07/25/2000 | US6094053 Method and apparatus for identifying electronic circuits in a distributed electronic system |
| 07/25/2000 | US6094052 Survivor capacity measuring apparatus for a battery |
| 07/25/2000 | US6094051 Apparatus and method for detecting memory effect in nickel cadmium batteries |
| 07/25/2000 | US6094034 Method of charging a secondary battery and apparatus for the same |
| 07/25/2000 | US6094033 Battery state of charge detector with rapid charging capability and method |
| 07/25/2000 | US6094032 Method of controlling rapid charging of an industrial storage cell having an alkaline electrolyte |
| 07/25/2000 | US6094031 Battery condition-detecting apparatus and battery condition-detecting unit using an optical signal |
| 07/25/2000 | US6094030 Resistance and charging monitor within a standby battery bank |
| 07/25/2000 | US6094029 Integral power pack and recharger |
| 07/25/2000 | US6092355 Control system |
| 07/20/2000 | WO2000042692A1 External power supply device |
| 07/20/2000 | WO2000042691A1 Method and device for charging accumulators |
| 07/20/2000 | WO2000042690A1 Energy monitoring and charging system |
| 07/20/2000 | WO2000042689A1 Energy gauge |
| 07/20/2000 | WO2000042673A1 Method for charging secondary cell and charger |
| 07/20/2000 | WO2000025525A3 Digital-signal autonomous emitter and remote control system based on this emitter |
| 07/20/2000 | DE19931144A1 Verfahren zum Betreiben eines elektrischen Fahrzeug-Bordnetzes A method for operating an electric vehicle on-board network |
| 07/20/2000 | CA2362327A1 External power supply device |
| 07/20/2000 | CA2361387A1 Energy gauge |
| 07/20/2000 | CA2360361A1 Energy monitoring and charging system |
| 07/19/2000 | EP1020973A2 A charge and discharge system for electric power storage equipment |
| 07/19/2000 | EP1020972A2 Battery charger |
| 07/19/2000 | EP1020319A2 Assist device for use in electric vehicle |
| 07/19/2000 | EP1019999A1 Self-contained recharging device for portable telephone and/or battery and/or protective case |
| 07/19/2000 | EP1019743A2 Battery capacity measurement circuit |
| 07/19/2000 | EP1019019A1 Buccal, polar and non-polar spray or capsule |
| 07/19/2000 | CN2388764Y High-frequency ballast emergency converter |
| 07/19/2000 | CN2388761Y Intelligent protector of accumulator for railway motor car |
| 07/19/2000 | CN1260263A Dould-model non-isolation type wire system of moveable wire-less electric tools |
| 07/18/2000 | US6091909 Battery control for digital camera and integral printer |
| 07/18/2000 | US6091611 Connectors adapted for controlling a small form factor power supply |
| 07/18/2000 | US6091325 Device and method for warning of vehicle battery deterioration |
| 07/18/2000 | US6091230 Voltage recovery method for a zinc-air battery |