| Patents for H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries (94,693) |
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| 03/04/2009 | CN201199866Y Solar energy black-light lamp insect trap |
| 03/04/2009 | CN101379669A Power source device, electric vehicle mounted with the power source device, and control method for power source device |
| 03/04/2009 | CN101378228A Power-supply switching control device and power-supply circuit |
| 03/04/2009 | CN101378219A Motion electrification method for electric automobile |
| 03/04/2009 | CN101378205A Electric power supply control system for vehicle |
| 03/04/2009 | CN101378204A Device and method for AC/UPS mixed networking |
| 03/04/2009 | CN101378203A Self-charging type portable electronic device |
| 03/04/2009 | CN101378202A Voltage controller for vehicle using averaged status signal |
| 03/04/2009 | CN101378201A Passive control type wind power generation system capable of automatically tracking maximum wind energy |
| 03/04/2009 | CN101378200A Body-building energy storage method and energy storage type body-building device |
| 03/04/2009 | CN101378199A Charging circuit for battery |
| 03/04/2009 | CN101378198A Method for resolving unable charging of ferric lithium phosphate dynamic battery |
| 03/04/2009 | CN101378197A Charger with boundary mode control |
| 03/04/2009 | CN101378196A Charger for smart card |
| 03/04/2009 | CN101378195A Charging method for artificial kinetic energy |
| 03/04/2009 | CN101378140A Shaking mobile phone charger and mobile phone |
| 03/04/2009 | CN101378139A Charging method for nickel-hydrogen dynamic battery with constant voltage |
| 03/04/2009 | CN101377275A Self-power generation intelligent road lamp |
| 03/04/2009 | CN101376334A Preventing rollback of a hybrid electric vehicle |
| 03/04/2009 | CN101375752A Solar energy charging packsack |
| 03/04/2009 | CN101375739A Vest capable of fanning to cool down by solar |
| 03/04/2009 | CN100466414C Electronic equipment |
| 03/04/2009 | CN100466367C Power supply apparatus |
| 03/04/2009 | CN100466344C Low internal resistance collector used for storing electric installations |
| 03/04/2009 | CN100466338C Fuse used on lithium-ion cell and the lithium-ion cell including the fuse |
| 03/04/2009 | CA2597118A1 Remotely controlled traffic beacon |
| 03/03/2009 | US7498868 Current mirror circuit and constant current circuit having the same |
| 03/03/2009 | US7498774 Battery pack for hand-held electric machine tools |
| 03/03/2009 | US7498773 Information terminal and battery remaining capacity calculating method |
| 03/03/2009 | US7498772 Method and system of modeling energy flow for vehicle battery diagnostic monitoring |
| 03/03/2009 | US7498770 Load controlled battery charging device |
| 03/03/2009 | US7498769 Apparatus and method for dual mode battery charger with linear and switched control modes based on operating conditions |
| 03/03/2009 | US7498768 Key for a vehicle |
| 03/03/2009 | US7498766 System and method for authenticating a battery |
| 03/03/2009 | US7498765 Method of controlling charging secondary battery based on type of secondary battery and apparatus |
| 03/03/2009 | US7498692 Power over ethernet battery backup |
| 03/03/2009 | US7498689 Power supply device for vehicle |
| 03/03/2009 | CA2452657C A power source with solid oxide fuel cells |
| 03/01/2009 | CA2639155A1 Apparatus and method for wireless energy and/or data transmission between a source device and at least one target device |
| 02/28/2009 | CA2639377A1 Vehicle starting assist system |
| 02/28/2009 | CA2601345A1 Solar operated battery headset |
| 02/26/2009 | WO2009025973A1 Pass around electrical contacts |
| 02/26/2009 | WO2009025944A2 Method for anomaly prediction of battery parasitic load |
| 02/26/2009 | WO2009025746A1 Electric tool holder with accessory pod |
| 02/26/2009 | WO2009025279A1 Noncontact power receiving apparatus, electronic device using noncontact power receiving apparatus and charging system |
| 02/26/2009 | WO2009024444A2 Monitoring apparatus for monitoring a connection of a connection component |
| 02/26/2009 | WO2009024395A2 Device and method for reliable power supply |
| 02/26/2009 | WO2009024122A2 Vehicle driven by electric motor |
| 02/26/2009 | WO2009023958A1 Team skate system with battery heated skates |
| 02/26/2009 | WO2009007162A3 Charging device for charging an accumulator |
| 02/26/2009 | WO2008093170A3 Ultra-fast ultracapacitor pack/device charger |
| 02/26/2009 | WO2007005047A3 System and method for configuring direct current converter |
| 02/26/2009 | US20090055110 Lithium sulfur rechargeable battery fuel gauge systems and methods |
| 02/26/2009 | US20090051563 Electronic device with remote controller |
| 02/26/2009 | US20090051331 Method and Circuit for Controlling the Refresh Rate of Sampled Reference Voltages |
| 02/26/2009 | US20090051330 Charging Device |
| 02/26/2009 | US20090051329 Method and charge-up circuit capable of adjusting charge-up current |
| 02/26/2009 | US20090051328 Battery charging apparatus |
| 02/26/2009 | US20090051327 Charger system for communication devices |
| 02/26/2009 | US20090051326 Battery overheating protection circuit |
| 02/26/2009 | US20090051325 Automotive power system and method of controlling same |
| 02/26/2009 | US20090051324 Battery pack and method for detecting disconnection of same |
| 02/26/2009 | US20090051323 Battery pack |
| 02/26/2009 | US20090051322 Battery Control Device And Hybrid Forklift Truck Equipped With The Device |
| 02/26/2009 | US20090051321 Apparatus for estimating state of charge of secondary battery |
| 02/26/2009 | US20090051320 Rechargeable Battery and Method for its Operation |
| 02/26/2009 | US20090051319 Phone charging stand |
| 02/26/2009 | US20090051318 Pass Around Electrical Contacts |
| 02/26/2009 | US20090051317 Man-powered slim charger |
| 02/26/2009 | US20090051316 Battery charging device and battery with the same |
| 02/26/2009 | US20090051315 System and Method for Information Handling System Battery Charge Protection and Fault Alarm |
| 02/26/2009 | US20090051314 Self-powered magnetic generator |
| 02/26/2009 | US20090051313 Battery Charger |
| 02/26/2009 | US20090051312 Battery charger |
| 02/26/2009 | US20090051223 Method of controlling battery power, power control apparatus, and portable device using the same |
| 02/26/2009 | US20090051222 Method And System For Providing Electrical Power To A Wind Turbine System |
| 02/26/2009 | DE102007039480A1 Vehicle e.g. passenger car, has integrated data detection and storage device, which detects present charge condition and/ or time point of last battery changeover and/ or load cycle taking place during battery change over |
| 02/26/2009 | DE102007038376A1 Supercharger with function for determining battery capacity, has charging unit provided with control unit for charging battery and discharging unit is provided to discharge battery |
| 02/26/2009 | CA2696855A1 Pass around electrical contacts |
| 02/25/2009 | EP2028743A2 Control apparatus for internal combustion engine |
| 02/25/2009 | EP2028742A1 Method of monitoring voltage for energy storage device and apparatus using the method |
| 02/25/2009 | EP1969693A4 Protective circuits for secondary battery packs |
| 02/25/2009 | EP1751567B1 Method for determining the available energy of a lithium ion battery |
| 02/25/2009 | EP1495526B1 Battery charge control circuit for a battery pack consisting of re-chargeable battery elements |
| 02/25/2009 | EP1283732B1 Battery recharge management for an implantable medical device |
| 02/25/2009 | EP1206826B1 Energy management system for automotive vehicle |
| 02/25/2009 | CN201199641Y Induction type electric force structure and apparatus |
| 02/25/2009 | CN201199638Y Multifunctional charger |
| 02/25/2009 | CN201199637Y Management circuit for battery set |
| 02/25/2009 | CN201199636Y Power supply for low power electric appliance |
| 02/25/2009 | CN201199538Y Battery charging circuit and mobile terminal |
| 02/25/2009 | CN201198983Y Lighting lamp |
| 02/25/2009 | CN201198982Y Solar warning light |
| 02/25/2009 | CN201198964Y Concealed charging flashlight |
| 02/25/2009 | CN201198812Y Waste water wind impact type power generation current condenser |
| 02/25/2009 | CN101375482A Power supply system |
| 02/25/2009 | CN101375479A Semiconductor unit for protecting secondary battery, battery pack having the semiconductor unit built-in and electronic apparatus using it |
| 02/25/2009 | CN101375460A Battery authentication in a wireless communication device |
| 02/25/2009 | CN101374688A Hybrid control device |
| 02/25/2009 | CN101373962A Electronic device |