| Patents for H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries (94,693) |
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| 07/17/2001 | US6262900 Modular power supply system with control command verification |
| 07/17/2001 | US6262562 Increased battery capacity utilizing multiple smart batteries |
| 07/17/2001 | US6262561 Battery system and electric vehicle using the battery system |
| 07/17/2001 | US6262560 Battery pack discharge recovery circuit |
| 07/17/2001 | US6262559 Portable auxiliary charging battery pack for thin metal film battery power pack |
| 07/17/2001 | US6262494 Battery unit and information processing system having battery unit mounted therein |
| 07/17/2001 | US6262492 Car battery jumper cable |
| 07/17/2001 | US6261249 Ultrasonic treatment controller including gel sensing circuit |
| 07/12/2001 | WO2001050586A1 Thermoelectric system |
| 07/12/2001 | WO2001050572A1 Method for engine control |
| 07/12/2001 | US20010007725 Metal-air fuel cell battery system employing a plurality of moving cathode structures for improved volumetric power density |
| 07/12/2001 | US20010007419 Power supply circuit |
| 07/12/2001 | US20010007417 Power supply apparatus with chargeable battery and charge/discharge method |
| 07/12/2001 | DE10050737A1 Battery charging state indicating device for cellular phones used by visually impaired person, outputs command indicating charging state and remaining charge information to braille indicator control circuit |
| 07/12/2001 | CA2395339A1 Method for engine control |
| 07/11/2001 | EP1115171A1 Method for judging state of secondary cell and device for judging state thereof, and method for regenerating secondary cell |
| 07/11/2001 | EP1115043A2 Voltage detecting device, battery remaining voltage detecting method, electronic timepiece and electronic device |
| 07/11/2001 | EP1115003A1 Method of recognising a defective car battery |
| 07/11/2001 | EP1114329A1 Apparatus and method for determining the capacity of a nickel-cadmium battery |
| 07/11/2001 | EP0824778B1 Intelligent battery charging in a hand-held phone |
| 07/11/2001 | CN2439141Y Silicon rectifier AC generator electronic regulator with excitation diode |
| 07/11/2001 | CN2439135Y Solar non-power off alarming lamp device for shoes |
| 07/11/2001 | CN2438606Y Repeatable use vehicle emergency starting charger |
| 07/11/2001 | CN1303533A Process and apparatus for modulating terminal voltage of battery |
| 07/11/2001 | CN1303526A Primary battery having buit-in controller to extend battery run time |
| 07/11/2001 | CN1303524A Battery having built-in controller |
| 07/11/2001 | CN1303164A Electric generation method and equipment for permanent-magnet electric generator of vehicle |
| 07/11/2001 | CN1303160A Charger for lithium ion battery |
| 07/11/2001 | CN1303136A Rechargeable battery carrying unique identification mark and time reference of mobile terminal |
| 07/10/2001 | US6259254 Apparatus and method for carrying out diagnostic tests on batteries and for rapidly charging batteries |
| 07/10/2001 | US6259234 Converter module for an electrical power supply and a system including it |
| 07/10/2001 | US6259232 Battery pack |
| 07/10/2001 | US6259231 Rapid battery charger |
| 07/10/2001 | US6259230 Apparatus for charging and discharging a battery device |
| 07/10/2001 | US6259228 Battery pack and protective pouch therefor |
| 07/10/2001 | US6259227 Arrangement and method for controlling the power supply to a load |
| 07/10/2001 | US6259171 Hot-swap device preventing system crash when switching power source |
| 07/05/2001 | WO2001048900A2 Battery pack |
| 07/05/2001 | WO2001048886A1 System and method for efficiently charging a battery over a linear or nonlinear interface |
| 07/05/2001 | WO2001048496A1 Battery disconnect method and system |
| 07/05/2001 | US20010006747 Safety device for electrical storage cell battery and battery equipped with the device |
| 07/05/2001 | US20010006338 Method of fast-charging of a rechargeable battery |
| 07/05/2001 | US20010006337 Battery capacity recovery apparatus and method |
| 07/05/2001 | DE19964057A1 Verfahren zur Erkennung einer defekten Kraftfahrzeug-Batterie Method for detecting a defective motor vehicle battery |
| 07/05/2001 | DE19960955A1 Batterieladegerät Battery charger |
| 07/05/2001 | DE10065483A1 Controlling battery charging involves alternately and periodically charging with current and voltage and monitoring battery temperature to detect, measure corresponding temperature change |
| 07/05/2001 | DE10063289A1 DC-DC-Wandler und Energie-Management-System DC-DC converters and energy management system |
| 07/04/2001 | EP1113563A2 Battery pack, power source apparatus, and charging and discharging method |
| 07/04/2001 | EP1113562A1 Charging system for portable equipment |
| 07/04/2001 | EP1113561A1 Portable information terminal and power supply control method therefor |
| 07/04/2001 | EP1112896A1 Power generation system for a dual-voltage |
| 07/04/2001 | CN2438259Y Storage battery charging set |
| 07/04/2001 | CN2438258Y Solar power supply with remote-controlled switch |
| 07/04/2001 | CN1302481A Method and device for electrical supply of mobile apparatus |
| 07/04/2001 | CN1302468A Charge circuit for UPS |
| 07/04/2001 | CN1302467A Method and apparatus for charging rechargeable battery |
| 07/04/2001 | CN1302148A Charging system of portable machine |
| 07/04/2001 | CN1302111A Displacement generation structure of hand held electric controller |
| 07/04/2001 | CN1302109A Temperature test type automatic stopping and transient keeping charging circuit |
| 07/04/2001 | CN1302108A Electric power storage device and tool with the electric power storage device |
| 07/04/2001 | CN1302107A Temperature control charger with environment temperature difference compensation function and controlling method |
| 07/04/2001 | CN1302092A Fast charging method of battery |
| 07/04/2001 | CN1302091A Battery assembly, power device and charging and discharging method |
| 07/04/2001 | CN1067949C 电动车辆 Electric vehicles |
| 07/03/2001 | US6256520 Mobile communication device, power supply device and power supply method for the mobile communication device, and data terminal connection modem card connectable to the mobile communication device |
| 07/03/2001 | US6255826 Battery voltage measuring device |
| 07/03/2001 | US6255804 Method for charging a battery with maximum power tracking |
| 07/03/2001 | US6255802 Apparatus and method for controlling battery charging with variable current |
| 07/03/2001 | US6255801 System and method for assessing a capacity of a battery and power plant incorporating the same |
| 07/03/2001 | US6255800 Bluetooth enabled mobile device charging cradle and system |
| 07/03/2001 | US6255799 Rechargeable shoe |
| 07/03/2001 | US6255008 Fuel cell system capable of reducing electric power loss |
| 07/03/2001 | US6253563 Solar-powered refrigeration system |
| 07/03/2001 | CA2150787C Solar cell system and intermittent motion apparatus using same |
| 06/28/2001 | WO2001047088A2 Methods of charging lithium-sulfur batteries |
| 06/28/2001 | WO2001047087A1 Method and apparatus for charging a battery |
| 06/28/2001 | US20010005686 Portable information terminal and power supply control method therefor |
| 06/28/2001 | US20010005128 Method and apparatus for the supply of energy to a hearing device |
| 06/28/2001 | US20010005127 Battery charger and method of detecting a fully charged condition of a secondary battery |
| 06/28/2001 | US20010005126 Charging system for portable equipment |
| 06/28/2001 | US20010005125 Battery pack, power source apparatus, and charging and discharging method |
| 06/28/2001 | US20010005124 Charge control method and computer |
| 06/28/2001 | US20010005122 Battery discriminating method, dry cell battery pack, and electronic device |
| 06/28/2001 | DE19958098A1 Stromversorgung für Fahrzeuge Power supply for vehicles |
| 06/27/2001 | EP1111753A1 Control device for vehicular AC generator |
| 06/27/2001 | EP1111751A1 Safety device for electric battery cells and battery provided with such a device |
| 06/27/2001 | EP1111492A1 Low loss voltage preregulator |
| 06/27/2001 | EP1110436A1 X-ray examination apparatus |
| 06/27/2001 | EP1110295A1 Method for controlling a battery recharging and implementing device |
| 06/27/2001 | EP1110294A1 Battery charger |
| 06/27/2001 | EP1110293A1 A method and an arrangement relating to temperature sensing in electric circuitry |
| 06/27/2001 | EP1109595A1 Method and apparatus for low power, regulated output in battery powered electrotherapy devices |
| 06/27/2001 | CN1301425A Portable communication device with electromechanical transducer means and a battery pack therefor |
| 06/27/2001 | CN1301424A Power system |
| 06/27/2001 | CN1301423A Battery pack protection circuit |
| 06/27/2001 | CN1301410A Method and device for enhancing smart battery performance |
| 06/27/2001 | CN1301047A Electric power device |
| 06/26/2001 | US6252511 Real-time battery gauge display |
| 06/26/2001 | US6252406 Programmable event limit detector for computer system power control |
| 06/26/2001 | US6252381 Method for regulating a generator capable of being driven by an internal combustion engine |