| Patents for H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries (94,693) |
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| 01/25/2012 | CN101467327B Charging/discharging circuit for secondary battery, and battery pack |
| 01/25/2012 | CN101346215B Electric driver and electric driver device |
| 01/25/2012 | CN101340103B Overvoltage protection system, battery set and electronic device |
| 01/24/2012 | US8103892 Power management apparatus with buck boost converter module |
| 01/24/2012 | US8103885 Systems and methods for controlling use of power in a computer system |
| 01/24/2012 | US8103401 Battery system for vehicle, on-vehicle battery module, and cell controller |
| 01/24/2012 | US8102179 Method for determining the state of charge of a battery in charging or discharging phase at constant current |
| 01/24/2012 | US8102159 Power distributor and semiconductor device having the same |
| 01/24/2012 | US8102158 Phase synchronization circuit |
| 01/24/2012 | US8102157 Multi-output power supply device having charge pump circuit |
| 01/24/2012 | US8102156 Differential amplifier circuit and electric charge control apparatus using differential amplifier circuit |
| 01/24/2012 | US8102155 Discharge controller |
| 01/24/2012 | US8102154 Energy source isolation and protection circuit for an electronic device |
| 01/24/2012 | US8102153 Battery voltage adjusting device |
| 01/24/2012 | US8102152 Deterioration detecting method and deterioration suppressing method for rechargeable lithium batteries, deterioration detector, deterioration suppressor, battery pack, and charger |
| 01/24/2012 | US8102151 Terminal having real time clock (RTC) operator and method of RTC operation using the same |
| 01/24/2012 | US8102149 Charger capable of performing integrated control and separate control of parallel operations |
| 01/24/2012 | US8102148 Augmented distribution transformer and method of making same |
| 01/24/2012 | US8102147 Wireless multi-charger system and controlling method thereof |
| 01/24/2012 | US8102146 Remaining-amount estimation device and method for secondary battery |
| 01/24/2012 | US8102145 Internal packaged alternator with microprocessor controlled multi-input regulator |
| 01/24/2012 | US8102144 Power converter for a solar panel |
| 01/23/2012 | CA2746919A1 Warning and preparatory system for a portable device |
| 01/20/2012 | DE202011109385U1 Laderegler für ein Solarzellen Autoakkumulator Ladegerät Charge controller for a solar charger Autoakkumulator |
| 01/19/2012 | WO2012009652A2 Method and apparatus for recharging a battery |
| 01/19/2012 | WO2012008910A1 Battery reconditioning method and device |
| 01/19/2012 | WO2012008672A1 Method and device for designing a current supply and collection device for a transportation system using an electric vehicle |
| 01/19/2012 | WO2012008509A1 Protective semiconductor apparatus for an assembled battery, a battery pack including the protective semiconductor apparatus, and an electronic device |
| 01/19/2012 | WO2012008462A1 Battery-capacity management device |
| 01/19/2012 | WO2012008448A1 Assembled-battery voltage equalization apparatus |
| 01/19/2012 | WO2012008392A1 Energy management system for houses |
| 01/19/2012 | WO2012008250A1 Rechargeable electric apparatus |
| 01/19/2012 | WO2012008247A1 Secondary battery charging method and charging apparatus |
| 01/19/2012 | WO2012008244A1 Electric power tool using battery pack as power supply thereof, and adapter therefor |
| 01/19/2012 | WO2012008195A1 Battery charging system and battery charging method |
| 01/19/2012 | WO2012008124A1 Power supply device for vehicle |
| 01/19/2012 | WO2012007700A2 Device for balancing the voltage at the terminals of a capacitor of a capacitor assembly, and voltage conversion system comprising such a balancing device |
| 01/19/2012 | WO2012007683A1 Charger for a battery for supplying power to a drive motor of a motor vehicle |
| 01/19/2012 | WO2012007666A2 Contactless charging of a motor vehicle battery |
| 01/19/2012 | WO2012007640A1 Chp plant which uses wood chips and functions as an island |
| 01/19/2012 | WO2012007134A2 Circuit and method for power management |
| 01/19/2012 | WO2012007024A1 A system and method for extending the physical life of batteries in mobile devices |
| 01/19/2012 | WO2012006883A1 Bluetooth earphone and method for charging bluetooth earphone |
| 01/19/2012 | WO2011143136A3 Ac battery employing magistor technology |
| 01/19/2012 | WO2011127446A4 Portable charging cable with in-line controller |
| 01/19/2012 | WO2011127251A3 Dynamically reconfigurable framework for a large-scale battery system |
| 01/19/2012 | WO2011106506A3 Method and apparatus for inductively transferring ac power between a charging unit and a vehicle |
| 01/19/2012 | WO2011055217A3 Vehicular electric power unit and method of controlling the same |
| 01/19/2012 | WO2011051575A3 Method for charging or discharging a battery in order to determine the end of charging or discharging on the basis of measurements of current and temperature |
| 01/19/2012 | US20120016609 In-vehicle battery monitor |
| 01/19/2012 | US20120014534 Wireless multi-user audio system |
| 01/19/2012 | US20120013309 Method for charging a nickel-metal hydride battery |
| 01/19/2012 | US20120013308 Interconnection housing for motor vehicle |
| 01/19/2012 | US20120013307 Electric tool battery |
| 01/19/2012 | US20120013306 Electrical energy storage systems and methods |
| 01/19/2012 | US20120013305 Charging/discharging device with low resistance conductor sandwiched between electrode plates |
| 01/19/2012 | US20120013304 Battery control apparatus, vehicle, and battery control method |
| 01/19/2012 | US20120013303 Charge control apparatus, battery pack, and vehicle |
| 01/19/2012 | US20120013302 Staged Deployment for Electrical Charge Spots |
| 01/19/2012 | US20120013301 Method And A Device For Charging Electric Vehicles |
| 01/19/2012 | US20120013300 Overhead mobile charger system for reaching and charging electric vehicles parked in a pair of adjacent rows of side-by-side parking spaces |
| 01/19/2012 | US20120013299 Controller for a modular system for charging electrical vehicles |
| 01/19/2012 | US20120013298 Single electric vehicle charger for electrically connecting to multiple electric vehicles simultaneously while automatically charging the multiple electric vehicles sequentially |
| 01/19/2012 | US20120013297 Power charging assembly and method that includes a low voltage electrical device operable with pulse width modulation (pwm) control |
| 01/19/2012 | US20120013296 Method and system for harvesting rf signals and wirelessly charging a device |
| 01/19/2012 | US20120013295 Bidirectional wireless charging/discharging device |
| 01/19/2012 | US20120013294 Enclosure bidirectional wireless charging/discharging device |
| 01/19/2012 | US20120013293 System and Method for Charging an Electronic Device |
| 01/19/2012 | US20120013292 Non-Intrusive Energy Harvesting Systems and Methods |
| 01/19/2012 | US20120013291 Battery charger |
| 01/19/2012 | US20120013290 Battery pack enumeration method |
| 01/19/2012 | US20120013288 Solar cell system |
| 01/19/2012 | US20120013201 Battery pack fault communication and handling |
| 01/19/2012 | US20120013189 battery management system |
| 01/19/2012 | US20120013188 Power supply system and container data center including the same |
| 01/19/2012 | DE112009002329T5 Elektrisch betriebenes Fahrzeug und Verfahren zur Steuerung eines Ladens des elektrisch angetriebenen Fahrzeugs Electrically operated vehicle and method for controlling a charging of the electric automobile |
| 01/19/2012 | DE102010027640A1 Elektrobeladungssystem Electric loading system |
| 01/19/2012 | DE102010027050A1 Modular multifunctional connecting and charging system for charging electric car in parking space of e.g. supermarket, during night, has multifunctional interface formed between electricity main/control system and module |
| 01/19/2012 | DE102010027006A1 Method for charging e.g. lead-acid battery, connected at electrical charge source, for e.g. electric car, involves selecting charge pulses for battery charging depending on charging and/or nominal capacity of battery during charging phases |
| 01/19/2012 | DE102010001682A1 Vollständige Integration von Energiespeichern und Leistungselektronik in Elektro- und Hybridfahrzeugen im Umfeld Ladestation/Energienetz Full integration of energy storage and power electronics in electric and hybrid vehicles in the vicinity charger / power grid |
| 01/19/2012 | CA2802650A1 Protective semiconductor apparatus for an assembled battery, a battery pack including the protective semiconductor apparatus, and an electronic device |
| 01/18/2012 | EP2408087A2 Method for controlling switching arm switches, in particular for loading accumulation resources, and the corresponding loading device |
| 01/18/2012 | EP2408086A2 Energy storage assembly |
| 01/18/2012 | EP2408053A2 Assigning addresses to multiple cascade battery modules |
| 01/18/2012 | EP2408052A2 Wireless patient parameter sensors for use in MRI |
| 01/18/2012 | EP2407338A1 Electric vehicle |
| 01/18/2012 | EP2406867A1 Apparatus and method for powering electronic devices |
| 01/18/2012 | EP2406866A2 Charge management of a battery pack |
| 01/18/2012 | EP2406864A1 Wireless power transfer for chargeable devices |
| 01/18/2012 | EP2406098A1 Fast charging device for an electric vehicle |
| 01/18/2012 | DE202010014316U1 Ladestation für ein elektrisches Fahrzeug Charging station for an electric vehicle |
| 01/18/2012 | CN202121819U Solar controller and solar street lamp |
| 01/18/2012 | CN202121531U Solar energy photovoltaic power supply system |
| 01/18/2012 | CN202121530U Solar charging tree |
| 01/18/2012 | CN202121525U Novel steamship power generating system |
| 01/18/2012 | CN202121512U Multifunctional charging power supply apparatus |
| 01/18/2012 | CN202121371U Multifunctional power supply apparatus integrating energy |
| 01/18/2012 | CN202121370U Family offgrid power supply device |
| 01/18/2012 | CN202121369U Regeneration charging system for electric automobiles |
| 01/18/2012 | CN202121368U Controller utilizing wind-electricity conversion |