| Patents for H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries (94,693) |
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| 04/18/2012 | CN101399386B Lithium battery pack and charging method thereof |
| 04/18/2012 | CN101359839B On-line accumulator set management apparatus and method |
| 04/18/2012 | CN101341643B System and method for recharging a battery exposed to a harsh environment |
| 04/18/2012 | CN101252287B 电源系统、便携式计算机及保护电池的方法 Power systems, portable computers and to protect the battery method |
| 04/17/2012 | US8159621 Video and audio system capable of saving electric power |
| 04/17/2012 | US8159601 Sequential shooting controller |
| 04/17/2012 | US8159366 Measurement of current and voltage of an in-orbit solar array |
| 04/17/2012 | US8159195 Overvoltage protection circuit for use in charger circuit system and charge circuit with overvoltage protection function |
| 04/17/2012 | US8159194 Charging apparatus including an operation inhibiting unit for inhibiting a battery circuit based on ambient temperature |
| 04/17/2012 | US8159193 Wireless communication device |
| 04/17/2012 | US8159192 Method for charging a nickel-metal hydride battery |
| 04/17/2012 | US8159191 Advanced rechargeable battery system |
| 04/17/2012 | US8159190 Method for controlling the end of the discharge of a rechargeable battery |
| 04/17/2012 | US8159189 Battery state of health monitoring system and method |
| 04/17/2012 | US8159188 Vehicle and method for managing power limits for a battery |
| 04/17/2012 | US8159187 Charging circuit for secondary battery |
| 04/17/2012 | US8159186 Power source system, power supply control method for the power source system, power supply control program for the power source system, and computer-readable recording medium with the power supply control program recorded thereon |
| 04/17/2012 | US8159185 Battery charger and control method therefor |
| 04/17/2012 | US8159184 Automotive power supply system |
| 04/17/2012 | US8159183 Contact-less power supply, contact-less charger systems and method for charging rechargeable battery cell |
| 04/17/2012 | US8159182 Contactless power transferring coil unit, mobile terminal, power transmitting apparatus, and contactless power transferring system |
| 04/17/2012 | US8159181 Combining two or more DC to DC converters to limit external coils |
| 04/17/2012 | US8159180 Battery charging device and delay angle control method for battery charging device |
| 04/17/2012 | US8159179 Battery charging device, three-phase voltage generating circuit, three-phase voltage generation method and delay angle control method |
| 04/17/2012 | US8159178 AC connected modules with line frequency or voltage variation pattern for energy control |
| 04/17/2012 | DE202010017625U1 Fahrerlose,mobile Montage-und/oder Materialtransporteinheit Driverless, mobile assembly and / or material transport unit |
| 04/17/2012 | CA2473817C Method and apparatus for controlling energy transfer between an energy bus and a battery system based upon battery operating condition |
| 04/12/2012 | WO2012048012A2 High voltage energy harvesting and conversion renewable energy utility size electric power systems and visual monitoring and control systems for said systems |
| 04/12/2012 | WO2012047888A2 Dynamic thermostatic control of small-scale electrical loads for matching variations in electric utility supply |
| 04/12/2012 | WO2012047779A1 Vehicle charger safety system and method |
| 04/12/2012 | WO2012047118A1 Battery augmentation system and method |
| 04/12/2012 | WO2012046832A1 Power supply system |
| 04/12/2012 | WO2012046722A1 Connector apparatus, power line communication apparatus, and power line communication system |
| 04/12/2012 | WO2012046549A1 Power control device, power control method, and feed system |
| 04/12/2012 | WO2012046453A1 Wireless power transmission device, and power generation device provided with wireless power transmission device |
| 04/12/2012 | WO2012046269A1 Charging control apparatus |
| 04/12/2012 | WO2012045303A1 Furniture component extending in a laminar manner |
| 04/12/2012 | WO2012005931A3 Integrated planar electrical connector for personal electronic devices |
| 04/12/2012 | WO2012003239A3 Ac adaptor minimization through active platform power consumption management |
| 04/12/2012 | WO2011163310A3 System and method for balancing voltage of individual battery cells within a battery pack |
| 04/12/2012 | WO2011163307A3 System and method for managing charge within a battery pack |
| 04/12/2012 | WO2011144509A3 Inductive battery-balancing with reduced circuit complexity |
| 04/12/2012 | WO2011138726A3 Method and cell monitoring unit for monitoring an accumulator; central monitoring unit and accumulator |
| 04/12/2012 | WO2011117361A3 Solar inverter for an extended insolation value range and operating method |
| 04/12/2012 | WO2011107640A3 System for controlling and managing power recharges, communication and lighting |
| 04/12/2012 | WO2009134864A3 Charging system for an article of footwear |
| 04/12/2012 | WO2004075039A8 Circuit and method of operation for an adaptive charge rate power supply |
| 04/12/2012 | US20120088556 Method and system for operating a portable electronic device in a power-limited manner |
| 04/12/2012 | US20120087078 Modular system having expandable form factor |
| 04/12/2012 | US20120086410 Capacitor charger system and digital control module and isolated acquisition module for such a capacitor charger system |
| 04/12/2012 | US20120086409 Technique for fully discharging a storage capacitor in a firing circuit for an electro-explosive device |
| 04/12/2012 | US20120086408 Power distributor and semiconductor device having the same |
| 04/12/2012 | US20120086407 Battery charging circuit and electronic device |
| 04/12/2012 | US20120086406 Charge control circuit, battery pack, and charging system |
| 04/12/2012 | US20120086405 Battery state-of-charge calculation device |
| 04/12/2012 | US20120086404 Apparatus and method of controlling high current and power storage apparatus using the same |
| 04/12/2012 | US20120086402 Fault-tolerant power supply |
| 04/12/2012 | US20120086401 Cell balancing circuit for use in a multi-cell battery system |
| 04/12/2012 | US20120086400 Module Bypass Switch for Balancing Battery Pack System Modules |
| 04/12/2012 | US20120086399 Battery pack, method of controlling the same, and energy storage system including the battery pack |
| 04/12/2012 | US20120086398 In-vehicle charger |
| 04/12/2012 | US20120086397 Power exchange system |
| 04/12/2012 | US20120086396 Vehicle charging system with charging efficiency control and providing adaptive charging service |
| 04/12/2012 | US20120086395 Telematics device for remote charging control and method of providing service thereof |
| 04/12/2012 | US20120086394 Battery charging system |
| 04/12/2012 | US20120086393 Device and Method for an Intermittent Load |
| 04/12/2012 | US20120086392 Information processing apparatus, and control method and storage medium therefor |
| 04/12/2012 | US20120086391 Recharging device for use with electronic stylus pen's |
| 04/12/2012 | US20120086390 Charge Equalization Apparatus And Method For Series-Connected Battery String |
| 04/12/2012 | US20120086389 Battery charger for mobile robotic vacuum cleaner |
| 04/12/2012 | US20120086388 Charging status display circuit and electronic device using the same |
| 04/12/2012 | US20120086368 Lithium-ion battery controlling apparatus and electric vehicle |
| 04/12/2012 | US20120086279 Three-dimensional wind-light congregating power generating system with spherical joints |
| 04/12/2012 | US20120086276 Supplying Power To An Electronic Device Using Multiple Power Sources |
| 04/12/2012 | DE102011115628A1 Verfahren und vorrichtung zum steuern von mehreren batteriepacks in einem hybrid- oder elektrofahrzeug Method and device for controlling multiple battery packs in a hybrid or electric vehicle |
| 04/12/2012 | DE102010062168A1 Telematikeinrichtung für die Fern-Auflade-Steuerung und Verfahren für das Liefern des Service hiervon Telematics device for the remote control and charging methods for delivering the service thereof |
| 04/12/2012 | DE102010047676A1 Straßenbeleuchtungsanlage mit Ladestationen für Elektrofahrzeuge Street lighting system with charging stations for electric vehicles |
| 04/12/2012 | DE102010042328A1 Verfahren zum Überwachen des Ladebetriebs eines Energiespeichers in einem Fahrzeug und Ladesystem zum Laden eines Energiespeichers in einem Fahrzeug Method for monitoring the charging operation of an energy store in a vehicle, and charging system for charging an energy storage device in a vehicle |
| 04/12/2012 | DE102010042227A1 Verfahren und Ladestation zum elektrischen Aufladen eines elektrischen Energiespeichers Procedures and charging station for electrically charging an electrical energy storage |
| 04/12/2012 | DE102010042018A1 Bike carrier for electric bike at region of trailer coupling of passenger car, has charging device connected with accumulator of bike by two cables and connected with battery of vehicle i.e. passenger car, by third cable |
| 04/12/2012 | CA2813678A1 Vehicle charger safety system and method |
| 04/11/2012 | EP2439551A1 Method of determining battery status information |
| 04/11/2012 | EP2439524A1 Reactive replenishable device management |
| 04/11/2012 | EP2439098A1 Electric car, and wholly allowable discharge electric energy setting method in the electric car |
| 04/11/2012 | EP2439097A1 Power supply system of electric vehicle and control method thereof |
| 04/11/2012 | EP1542099B1 Electronic clock |
| 04/11/2012 | CN202190231U 一种太阳能备用电源 A solar backup power |
| 04/11/2012 | CN202190229U 基于vrla蓄电池在光伏发电系统中的应用 Based vrla batteries used in photovoltaic power generation system |
| 04/11/2012 | CN202190225U 用于放置经纬仪的箱体 Box for placing theodolite |
| 04/11/2012 | CN202190128U Mobile wireless power charging device of wireless sensor network node |
| 04/11/2012 | CN202190112U Charging device |
| 04/11/2012 | CN202190111U Non-contact type bathroom electrical product charging device |
| 04/11/2012 | CN202190110U Non-contact illumination charging device |
| 04/11/2012 | CN202190109U Zigbee-based orderly charging and discharging management system for household electric cars |
| 04/11/2012 | CN202190108U 电池充电放电器 Battery charging discharger |
| 04/11/2012 | CN202190107U 储能电站中的电池管理系统 Energy storage power station in the battery management system |
| 04/11/2012 | CN202190106U 万能座充 Universal Charger |
| 04/11/2012 | CN202190105U 一种蓄电池充电管理电路 A battery charge management circuit |
| 04/11/2012 | CN202190104U 并联大电流直流电动汽车充电桩系统 Parallel high-current DC electric car charging pile system |
| 04/11/2012 | CN202190103U 可让手持装置反向放电的保护套 Handheld device allows reverse-discharge protection sleeve |