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)
08/2003
08/28/2003US20030160590 Method and apparatus for charging sterilizable rechargeable batteries
08/28/2003US20030160588 Implantable cardioverter defibrillator with switchable power source and patient warning system cardiac device
08/28/2003US20030160587 AC motor used wirelessly and charged with DC
08/28/2003US20030160510 Power supply control system for vehicle and method
08/28/2003US20030159728 Device for protecting a photovoltaic module against hot spots and photovoltaic module equipped with same
08/28/2003CA2460087A1 Power supply method and power supply system
08/27/2003EP1339232A1 Monitor device, base device and information terminal device
08/27/2003EP1339154A1 Monolithic battery protection circuit
08/27/2003EP1339114A1 Battery module
08/27/2003EP1338461A2 Power source apparatus for an electric automobile
08/27/2003EP1338075A2 Multi-functional ac/dc converter
08/27/2003EP1338074A2 Temperature limitation in li battery charging
08/27/2003EP1338073A2 Battery charger circuit
08/27/2003EP1338072A2 Life cycle charging for batteries
08/27/2003EP1337865A1 A method of predicting the state of charge as well as the use time left of a rechargeable battery
08/27/2003CN2569461Y Multipath coin charger for mobile phone cell
08/27/2003CN2569422Y Portable solar energy power device
08/27/2003CN2569421Y Super thin quick charger
08/27/2003CN2569420Y New charger base
08/27/2003CN2569419Y Redundant non-interruption switch power device
08/27/2003CN2569418Y Time control charger for mobile phone
08/27/2003CN2569417Y Reset signal controller for portable device
08/27/2003CN2569416Y Power supply device
08/27/2003CN2569415Y Automobile accumulator charger with automatic detection and switching
08/27/2003CN2569355Y Rechargeable battery intercharger
08/27/2003CN2569354Y Electric contact for rechargeable device
08/27/2003CN2568944Y LED high efficiency energy saving lamp set using solar cell
08/27/2003CN1439190A Automatic module configuration in a telecommunications power system and battery configuration with a click
08/27/2003CN1439178A Supply of electric power using fuel cell and chargeable/dischargeable storage
08/27/2003CN1438747A Power-supply device and electric implement
08/27/2003CN1438728A Management method for spare power-supply
08/27/2003CN1438555A Power-supply management apparatus
08/27/2003CN1438446A Cold cathode light-source and use thereof
08/27/2003CN1119850C Transformer equipment for increasing erergy utilization rate of wind-driven electric generation
08/27/2003CN1119668C Identifying and recharging apparatus for special battery
08/26/2003US6611410 Positive supply lead reverse polarity protection circuit
08/26/2003US6611129 Voltage mode, high accuracy battery charger
08/26/2003US6611128 Device for detecting a battery condition
08/26/2003US6611115 Control device for hybrid vehicles
08/26/2003US6611068 Power system
08/26/2003US6611067 Electric power supplier, method for controlling supplying of electric power, and information processing device
08/26/2003US6610941 Battery size detector for a battery charger
08/26/2003US6610440 Microscopic batteries for MEMS systems
08/21/2003WO2003069761A1 Portable charging apparatus having a charging battery built-in
08/21/2003WO2003069760A1 Device for a battery charger
08/21/2003WO2003069716A1 A portable electronic device charger and a method for using the same
08/21/2003WO2003069715A1 Method for recycling secondary battery
08/21/2003WO2002061914A3 Battery-operated power supply
08/21/2003US20030159073 Battery charger current limiting based on AC power adapter power
08/21/2003US20030158609 Power saving management for portable devices
08/21/2003US20030157974 Urgent power-supply arrangement using cascaded wireless mobile devices
08/21/2003US20030156712 Cellular phone holder capable of an electric charging
08/21/2003US20030155892 Universal apparatus and method for charging batteries
08/21/2003US20030155891 Charge/discharge control method for battery pack and charge/discharge control apparatus for battery pack
08/21/2003US20030155890 Current supply device and electrical apparatus
08/21/2003US20030155889 Battery charger with standby mode
08/21/2003US20030155888 Uninterruptable lighting device with its supervisory function thereof
08/21/2003US20030155887 Hybrid power supply
08/21/2003US20030155812 Power-supply control apparatus
08/21/2003US20030155810 Method and apparatus for indicating battery state of hybrid car
08/20/2003EP1337026A1 A battery charging device
08/20/2003EP1337025A2 Battery charger with standby mode
08/20/2003EP1336856A2 Method and apparatus for indicating battery state of hybrid car
08/20/2003EP1336229A1 Charging set
08/20/2003EP1336113A2 Method and apparatus for determining the state of charge of a lithium-ion battery
08/20/2003EP1264384B1 Method and device for controlling a converter
08/20/2003CN2567853Y Electric magnetic clutch type brushless silicon rectifier power set for vehicle
08/20/2003CN2567852Y AC-DC double-output power special UPS
08/20/2003CN1437296A Wheel electricity generating method and device
08/20/2003CN1437295A Charging apparatus for battery assembly and charging method
08/20/2003CN1437282A Method and apparatus for delaying accumulator discharging process
08/20/2003CN1119053C Portable radio transmit-receiver set
08/20/2003CN1118918C Vehicular power management system
08/20/2003CN1118917C Control device and method for changing charge current with system load
08/20/2003CN1118916C Charge control device and charge control method
08/20/2003CN1118915C Battery discharge protection system and battery overdischarge preventing method for mobile telecommunication apparatus
08/20/2003CN1118882C Method and apparatus for testing connection between secondary cell and charger
08/19/2003US6608482 Battery control method for hybrid vehicle
08/19/2003US6608470 Overcharge protection device and methods for lithium based rechargeable batteries
08/19/2003US6608469 Device and method for charging a secondary battery
08/19/2003US6608468 Battery pack compensating a cell voltage, a charge and discharge current and temperature data, by using a built-in CPU for the battery pack
08/19/2003US6608467 Replacement battery formation system
08/19/2003US6608466 Cleaning apparatus
08/19/2003US6608464 Integrated power source layered with thin film rechargeable batteries, charger, and charge-control
08/15/2003CA2372283A1 Standby battery of an electric device
08/14/2003WO2003067737A1 Method of automotive battery charging
08/14/2003WO2003067736A1 Vehicle-mounted battery charging system
08/14/2003WO2003067734A2 Recharging device for hearing aid with rechargeable battery
08/14/2003WO2003067733A1 Method and apparatus for controlling energy transfer between an energy bus and a battery system based upon battery operating condition
08/14/2003WO2003067700A1 Lithium secondary battery having internal protection circuit
08/14/2003WO2002029955A3 Power pack for cordless tools and electronics
08/14/2003US20030154040 Process to determine battery storage capacity
08/14/2003US20030152815 Microscopic batteries for MEMS systems
08/14/2003US20030151914 Safety flashlight
08/14/2003US20030151875 Current limiting super capacitor charger
08/14/2003US20030151393 Battery pack used as power source for portable device
08/14/2003US20030151392 Power supply apparatuses and methods of supplying electrical energy
08/14/2003US20030151391 Circuits, apparatuses, electrochemical device charging methods, and lithium-mixed metal electrode cell charging methods
08/14/2003US20030151390 Battery capacity recovery apparatus and method
08/14/2003US20030151389 Electrical power source apparatuses, circuits, electrochemical device charging methods, and methods of charging a plurality of electrochemical devices
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