Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02J - Circuit arrangements or systems for supplying or distributing electric power; Systems for storing electric energy › H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
Patents for H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries (94,693)
08/2005
08/09/2005US6927552 Control apparatus for on-vehicle electricity storage device
08/09/2005US6927475 Power generator and method for forming same
08/09/2005US6927441 Variable stage charge pump
08/09/2005US6926846 Methods of using an oxygen scavenger
08/04/2005WO2005071814A1 Apparatus for retention of battery in charger
08/04/2005WO2005071786A1 Rechargeable alkaline manganese cell with cathode consistency compensation
08/04/2005WO2005069882A2 Fuel cell power and management system, and technique for controlling and/or operating same
08/04/2005US20050172373 Floribunda rose plant named 'Meiangele'
08/04/2005US20050170676 Battery charger
08/04/2005US20050170245 Parallel cells each with three electrodes electrically isolated; discharged by load across first and second; recharged by application of a voltage across a recharging circuit on first electrodes and third electrodes; cell conditioning unit switching power converter, monitor, rectifier, filter
08/04/2005US20050169659 Image forming apparatus and its control method
08/04/2005US20050168227 Battery conditioning apparatus
08/04/2005US20050168194 Selector circuit for power management in multiple battery systems
08/04/2005US20050168193 Charging circuit with two levels of safety
08/04/2005US20050168192 Battery pack
08/04/2005US20050168191 Handheld electronic device cradle with enhanced heat-dissipating capability
08/04/2005US20050168190 Battery box for recreational vehicle
08/04/2005US20050168180 Method and device for controlling fan for cooling vehicle-mounted battery
08/04/2005US20050168073 Uninterruptible power supply system and method
08/04/2005DE202005008487U1 Charging device for battery of parked motor vehicle, has electrical contact made to vehicle battery by starting up one or more springy elements
08/04/2005DE19963418B4 Fahrzeug mit einer Motor-Stopp/Start-Steuer/Regeleinheit Vehicle with an engine stop / start control / control unit
08/04/2005CA2553852A1 Fuel cell power and management system, and technique for controlling and/or operating same
08/03/2005EP1560324A1 Battery charger comprising a direct converter
08/03/2005EP1559157A2 Method for operating an electrically driven motor vehicle and device therefor
08/03/2005EP1559151A1 Battery pack equipped with detachable rechargeable battery and portable electronic device equipped with the battery pack
08/03/2005EP1558940A2 Device and method of monitoring the starting capability of a vehicles starter battery
08/03/2005EP0972354B1 Apparatus and method for reducing magnetic fields in radio telephones
08/03/2005CN2715459Y Highly effective solar energy lighting fixture controller
08/03/2005CN2715427Y FM frequency modulation wireless transmitter
08/03/2005CN2715411Y Dedicated DC UPS for switch power supply input load
08/03/2005CN2715410Y Modularized parallel redundant UPS
08/03/2005CN2715361Y High-frequency charging device
08/03/2005CN2715357Y 3-in-1 intelligent repairing instrument for accumulator
08/03/2005CN2715263Y Solar cell feeding multifunctional multitime alarm
08/03/2005CN1650505A A power load-leveling system and packet electrical storage
08/03/2005CN1650497A Self-rechargeable portable telephone
08/03/2005CN1649233A Radio control colonizing solar light system
08/03/2005CN1649232A Variable connecting method AC/DC converter and its operation method
08/03/2005CN1649231A Seat type charger plan
08/03/2005CN1649230A Protection system, construction method and use for beam source furnace power-off or misoperation
08/03/2005CN1649202A Charger with self discharging function
08/03/2005CN1647832A Body building device capable of generating electricity
08/03/2005CN1213584C Handset with detachable battery assembly
08/03/2005CN1213504C Method in charging a battery powered device and apparatus for working the method
08/03/2005CN1213503C Battery charger
08/02/2005US6925400 Second battery control circuit
08/02/2005US6924629 Device and method for controlling a generator
08/02/2005US6924625 Battery pack and method of detecting battery pack abnormalities
08/02/2005US6924624 Method and apparatus for slowing the discharge process of a battery
08/02/2005US6924623 Method and device for judging the condition of secondary batteries and method for regenerating secondary batteries
08/02/2005US6924621 System and method for controlling electric load and battery charge in a vehicle
08/02/2005US6924620 Battery, battery charger, electrical system and method of charging a battery
08/02/2005US6924619 Charging system for charging electronic devices in garments
08/02/2005US6924567 Method and system for managing battery power
08/02/2005US6923279 Power supply apparatus and electric vehicle using the same
07/2005
07/28/2005WO2005069405A2 Methods of charging lithium sulfur cells
07/28/2005WO2005069096A1 Solar power source with maximum power-point tracking
07/28/2005WO2005069026A1 Fuel cell voltage monitoring system and associated electrical connectors
07/28/2005WO2005038951A3 Method and system for managing battery power
07/28/2005US20050165471 Implantable medical device
07/28/2005US20050165461 Non-intrusion type charging system for artificial organ, capacitor and power supplying device used in the system
07/28/2005US20050164636 Inductive communication system and method
07/28/2005US20050164076 Rechargeable alkaline manganese cell with cathode consistency compensation
07/28/2005US20050163309 Apparatus of power line communication in portable device
07/28/2005US20050162874 Switching power supply apparatus
07/28/2005US20050162793 Li-ion/Li-polymer battery charger configured to be DC-powered from multiple types of wall adapters
07/28/2005US20050162172 Wireless battery monitor
07/28/2005US20050162146 Control circuit apparatus and power supply circuit control method
07/28/2005US20050162135 Alternator system with temperature protected voltage regulator
07/28/2005US20050162132 Power apparatus and electronic equipment
07/28/2005US20050162131 Battery packs
07/28/2005US20050162130 Balancing the voltages of electrochemical cells in a rechargeable battery by means of two-terminal circuits
07/28/2005US20050162129 Method and apparatus for monitoring energy storage devices
07/28/2005US20050162128 Structures of terminals and component-to-be-loaded
07/28/2005US20050162126 Portable electronic appliance
07/28/2005US20050162125 Integrated induction battery charge apparatus
07/28/2005US20050162124 Battery charger with booster pack
07/28/2005US20050162123 Power system and method
07/28/2005US20050162122 Fuel cell power and management system, and technique for controlling and/or operating same
07/28/2005US20050162121 Multifunctional and portable solar charger
07/28/2005US20050162020 DC power source determination circuitry for use with an adapter
07/28/2005US20050162017 Power supply device for peripheral device
07/28/2005DE10361215A1 Elektrische Einrichtung und Betriebsverfahren Electrical equipment and operating procedures
07/28/2005CA2552645A1 Methods of charging lithium sulfur cells
07/28/2005CA2552037A1 Fuel cell voltage monitoring system and associated electrical connectors
07/27/2005EP1557932A1 Generator-motor
07/27/2005EP1557927A2 Power apparatus and electronic equipment
07/27/2005EP1557926A1 Rechargeable electrical power supply unit for an electronic device of a bicycle
07/27/2005EP1556937A1 Electric power generation control system and electric power generation control method for fuel cell
07/27/2005EP1555910A1 Powered toothbrush
07/27/2005CN2713711Y Cable winding type charger
07/27/2005CN2713659Y Frequency changing type induction charging equipment
07/27/2005CN2713651Y Multifunctional mobile telephone battery protecting box
07/27/2005CN2713522Y Intelligent controller for DC power supply panel
07/27/2005CN2713063Y Mobile safety laboratory
07/27/2005CN1647342A Charging apparatus
07/27/2005CN1647340A Microprocessor controlled booster apparatus with polarity protection
07/27/2005CN1645726A Enabling circuit for avoiding negative voltage transients and battery recharging system
07/27/2005CN1645710A Displaying device with multiple power supplier
07/27/2005CN1645709A Power apparatus and electronic equipment
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