| Patents for H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries (94,693) |
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| 01/16/2008 | EP1878106A2 Plurality of solar cell modules, each of which is coupled to a voltage transformer via a switch element |
| 01/16/2008 | EP1878084A1 Switching circuit for balancing of battery cell |
| 01/16/2008 | EP1877291A1 Battery charging unit |
| 01/16/2008 | CN201008209Y Solar energy active loudspeaker box |
| 01/16/2008 | CN201008099Y Massage chair with standby power |
| 01/16/2008 | CN201008091Y Thermal protection circuit of intelligent charger |
| 01/16/2008 | CN201008013Y Portable thin type charger |
| 01/16/2008 | CN201008012Y Portable solar charger for D/C, A/C conversion and USB power source |
| 01/16/2008 | CN201005201Y Solar energy backpack combined device |
| 01/16/2008 | CN101107760A Current sensing analog to digital converter and method of use |
| 01/16/2008 | CN101107759A Apparatus and method for reducing voltage of battery pack |
| 01/16/2008 | CN101107581A Power source system |
| 01/16/2008 | CN101106853A A control method for charging circuit of shooting lamp |
| 01/16/2008 | CN101106617A UPS system and method for remote monitoring |
| 01/16/2008 | CN101106337A Electrical conversion device, converter and uninterruptible power supply comprising such a device |
| 01/16/2008 | CN101106334A Power converter for providing output power limit and depending on load voltage adjustment |
| 01/16/2008 | CN101106286A Remote controller for solar charging appliance |
| 01/16/2008 | CN101106285A Intelligent charging and control system for high power vehicular energy |
| 01/16/2008 | CN101106284A A charging method for negative and positive pulse |
| 01/16/2008 | CN101106283A Method for charging battery of portable handheld device |
| 01/16/2008 | CN101106282A Portable large capacity power device |
| 01/16/2008 | CN101106281A An intelligent digital battery |
| 01/16/2008 | CN101106239A A multi-function jack |
| 01/16/2008 | CN100362726C Communication terminal and method of controlling heat generation thereof |
| 01/16/2008 | CN100362725C No point of contact charging system |
| 01/16/2008 | CN100362724C Apparatus and method for multi function products effectively utilizing battery electricity quantity |
| 01/16/2008 | CN100362723C Control circuit for eliminating bounce signal production |
| 01/16/2008 | CN100362722C Method for controlling operating characteristic of mixed type electric vehicle |
| 01/16/2008 | CN100362690C Accumulator charging method |
| 01/15/2008 | US7319333 Power control unit |
| 01/15/2008 | US7319305 Battery pack apparatus with control section |
| 01/15/2008 | US7319304 Shunt connection to a PCB of an energy management system employed in an automotive vehicle |
| 01/15/2008 | US7318971 Fuel cell system utilizing control of operating current to adjust moisture content within fuel cell |
| 01/10/2008 | WO2008005790A2 Systems and methods of profiling power cycles in an electronics device |
| 01/10/2008 | WO2008005425A2 Thin-film battery recharging systems and methods |
| 01/10/2008 | WO2007106221A3 Energy harvesting for mobile rfid readers |
| 01/10/2008 | WO2007053743A3 Systems and methods for powering an electronic device from selectable power sources |
| 01/10/2008 | WO2007012315A3 Energy store |
| 01/10/2008 | WO2006099094A3 Headset charging system with interchangeable charge devices |
| 01/10/2008 | US20080007308 Circuit for discharging an electrical load, power output stage comprising such a discharge circuit for the control of plasma display cells, and related system and method |
| 01/10/2008 | US20080007228 Regulator system for alternator |
| 01/10/2008 | US20080007227 Charging circuit, method of controlling operation of charging circuit, and power supply unit |
| 01/10/2008 | US20080007226 Charger circuit and PWM controller thereof |
| 01/10/2008 | US20080007225 Method for detecting battery stratification |
| 01/10/2008 | US20080007224 Determination of battery predictive power limits |
| 01/10/2008 | US20080007223 Battery charging method |
| 01/10/2008 | US20080007222 Low cost ultra low power in-battery charge monitor |
| 01/10/2008 | US20080007221 Enhanced-accuracy battery capacity prediction |
| 01/10/2008 | US20080007220 Vehicular Battery Charging Method |
| 01/10/2008 | US20080007219 Arbitrating battery power calibration in an intelligent storage element |
| 01/10/2008 | US20080007218 Battery charger having analog charge profile for charging multiple batteries |
| 01/10/2008 | US20080007217 Method and apparatus for recharging a hearing device |
| 01/10/2008 | US20080007216 Method To Reduce Resistance For Lithium/Silver Vanadium Oxide Electrochemical Cells |
| 01/10/2008 | US20080007215 Portable power supplying device |
| 01/10/2008 | US20080007214 Carrying case with an emergency charger |
| 01/10/2008 | US20080007213 Battery charger and associated method |
| 01/10/2008 | US20080007212 Universal charger |
| 01/10/2008 | US20080007211 Battery charger chute |
| 01/10/2008 | US20080007210 Barrier movement operator battery backup and power equipment battery charging center |
| 01/10/2008 | US20080007209 System and method for battery removal in a mobile device |
| 01/10/2008 | US20080007208 Systems and Methods of Profiling Power Cycles in an Electronics Device |
| 01/10/2008 | US20080007207 Cordless power tool battery and charging system therefore |
| 01/10/2008 | US20080007206 Universal battery adapter system |
| 01/10/2008 | US20080007205 System for the coordination of at least one switchable vehicle function of a motor vehicle |
| 01/10/2008 | US20080007204 Car power source apparatus |
| 01/10/2008 | US20080007203 Autonomous robot auto-docking and energy management systems and methods |
| 01/10/2008 | US20080007202 System and method for optimizing grid charging of an electric/hybrid vehicle |
| 01/10/2008 | US20080007201 Accumulator arrangement |
| 01/10/2008 | DE19749548B4 Betrieb eines Kraftfahrzeugs Operation of a motor vehicle |
| 01/10/2008 | CA2656343A1 Thin-film battery recharging systems and methods |
| 01/10/2008 | CA2655611A1 Systems and methods of profiling power cycles in an electronics device |
| 01/09/2008 | EP1876511A2 Method and system for supplying electrical energy from a battery power supply unit |
| 01/09/2008 | EP1876510A2 Method for controlling and system for charging a battery power supply unit |
| 01/09/2008 | EP1876051A1 Thermal control of electric storage device |
| 01/09/2008 | EP1875584A1 Charging system for field devices |
| 01/09/2008 | EP1875583A1 Electrical appliance for use with batteries |
| 01/09/2008 | EP1875582A2 Power supply system |
| 01/09/2008 | EP1579546A4 Method for charging a battery |
| 01/09/2008 | EP1522005B8 Circuit arrangement for stabilizing a supply voltage and method for operating said circuit arrangement |
| 01/09/2008 | CN201004609Y Efficient solar power supply device |
| 01/09/2008 | CN201004602Y An integrated device for digital power supply and intelligent charger |
| 01/09/2008 | CN201004596Y Manually rocking charging battery |
| 01/09/2008 | CN201004564Y High gain and high capacity photoelectric conversion device |
| 01/09/2008 | CN201004563Y Parallel connection control device for sine wave reverse converter |
| 01/09/2008 | CN201004562Y General charging module for phosphate iron lithium battery |
| 01/09/2008 | CN201004561Y Mobile phone emergent charger with flashlight |
| 01/09/2008 | CN201004560Y Portable power supply device |
| 01/09/2008 | CN201004559Y A charging and discharging circuit for backup battery of vehicular electronic device |
| 01/09/2008 | CN201004558Y 15-min intelligent extreme speed nickel hydrogen battery charger |
| 01/09/2008 | CN201004557Y Charging and discharging plug and jack for accumulator unit |
| 01/09/2008 | CN201003867Y Photovoltaic photothermal heat integral solar water heater |
| 01/09/2008 | CN201003712Y Autoluminescence type multipurpose mark |
| 01/09/2008 | CN201002630Y Portable train access protection alarm device for railway across |
| 01/09/2008 | CN101103509A Secondary battery protection circuit, battery pack and thermosensitive protection switch device |
| 01/09/2008 | CN101103508A Method and apparatus for charging and discharging a rechargeable battery |
| 01/09/2008 | CN101102054A Method for controlling and system for charging a battery power supply unit |
| 01/09/2008 | CN101102053A Method and system for supplying electrical energy from a battery power supply unit |
| 01/09/2008 | CN101102052A Power supply unit, power supply device and system and power supply method |
| 01/09/2008 | CN101102051A An accumulator battery control circuit |
| 01/09/2008 | CN101102050A Generator systems and methods |