| Patents for H02J 1 - Circuit arrangements for dc mains or dc distribution networks (12,155) |
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| 11/06/2008 | WO2008132401A2 Device for balancing the power supplied by power generators |
| 11/06/2008 | US20080272760 Rechargeable Battery for Connection to a Load |
| 11/06/2008 | US20080272652 Virtual power rail modulation within an integrated circuit |
| 11/06/2008 | US20080272650 XDSL CPE and power system thereof |
| 11/05/2008 | CN101300423A System, apparatus, and method for generating directional forces by introducing a controlled plasma environment into an asymmetric capacitor |
| 11/04/2008 | US7447050 Multilevel converter and method of converting a supply voltage |
| 11/04/2008 | US7446436 Waveform correction filters |
| 11/04/2008 | US7446434 Dual mode power management system |
| 11/04/2008 | US7446431 Multi-input single-output power converter and method thereof |
| 11/04/2008 | US7446430 Plural load distributed power supply system with shared master for controlling remote digital DC/DC converters |
| 11/04/2008 | US7446425 Cooperative control apparatus |
| 10/30/2008 | US20080269729 Uninterrupted power supply, especially for a refractive laser |
| 10/30/2008 | US20080265862 Parallell Arranged Power Supplies |
| 10/30/2008 | US20080265861 Voltage providing circuit and related method thereof |
| 10/30/2008 | US20080265782 Lighting System Control Device Charging System and Method |
| 10/30/2008 | US20080265683 Method and circuit to output adaptive drive voltages within information handling systems |
| 10/30/2008 | US20080265676 High voltage power controlling apparatus of image forming apparatus and method thereof |
| 10/30/2008 | US20080265675 External transformation socket |
| 10/30/2008 | US20080265674 System And Method For Controlling Voltage And Frequency In A Multiple Voltage Environment |
| 10/30/2008 | US20080265673 Express power load center |
| 10/29/2008 | EP1984801A2 Method and system for controlling an array of point-of-load regulators and auxiliary devices |
| 10/29/2008 | EP1321952B1 Enabler of teaching pendant |
| 10/29/2008 | CN101297454A Mixed device for controlling power transfer between two cores of a direct current network and supplying an alternating current motor |
| 10/29/2008 | CN101297453A Device for controlling power transfer between two cores of a direct current network |
| 10/29/2008 | CN101297252A Using pulse width modulation in the control of load sharing between paralleled power supplies |
| 10/29/2008 | CN101295205A Multiple sources of operating power to a load |
| 10/28/2008 | US7444530 Standby circuit for an electrical device |
| 10/28/2008 | US7443055 Systems and methods for providing redundant voltage regulation |
| 10/28/2008 | US7443054 Environmentally hardened Ethernet switch |
| 10/28/2008 | US7443052 DC/DC converter and decentralized power generation system comprising a DC/DC converter |
| 10/28/2008 | US7443051 System and method for providing adaptive power supply to system on a chip |
| 10/23/2008 | US20080259646 Dynamic converter topology |
| 10/23/2008 | US20080258701 DC-DC converter with improved dynamic response |
| 10/23/2008 | US20080258700 Method and apparatus for adjusting on-chip delay with power supply control |
| 10/23/2008 | US20080258678 Mobile type power supply, connection device, and carried type electronic equipment |
| 10/23/2008 | US20080258555 Multi-level power supply system for a complementary metal oxide semiconductor circuit |
| 10/23/2008 | US20080258554 Power conditioner and method of managing the same |
| 10/23/2008 | DE102007018987A1 Energiespeicheranordnung für Kraftfahrzeuge Energy storage device for motor vehicles |
| 10/22/2008 | EP1982400A1 Power supply for limited power sources and audio amplifier using power supply |
| 10/21/2008 | US7439708 Battery charger with control of two power supply circuits |
| 10/21/2008 | US7439634 Electrical starting, generation, conversion and distribution system architecture for a more electric vehicle |
| 10/16/2008 | US20080253156 Dc/dc power conversion device |
| 10/16/2008 | US20080252146 Controllable power supply device with step-up function |
| 10/16/2008 | DE102007017187A1 Electrical system for motor vehicle, has locking element designed to prevent current flow from one connection of one direct current/direct current converter to another connection of another direct current/direct current converter |
| 10/15/2008 | EP1981255A1 Surge protection circuit for ORing circuitry of power supplies |
| 10/15/2008 | EP1980004A2 Method and device for providing a supply voltage by means of generator units connected in parallel |
| 10/15/2008 | CN101286655A Complementary power supply system of wind and photovoltaic power generation based on super capacitor power storage |
| 10/15/2008 | CN101286638A System capable of realizing centralized power supply |
| 10/15/2008 | CN101286637A Power isolating circuit for non-contact/contact IC card |
| 10/14/2008 | US7436950 Apparatus and method for real-time power distribution management |
| 10/14/2008 | US7436687 Intelligent direct current power supplies |
| 10/14/2008 | CA2292714C Constant current power supply over a wide range of input voltages |
| 10/09/2008 | WO2008121982A1 Vehicle hybrid energy system |
| 10/09/2008 | WO2007149822A3 Solar power supply with monitoring and communications |
| 10/09/2008 | US20080246458 Digital compensation tuning for switching power supply control |
| 10/09/2008 | US20080246341 Power supply selection for multiple circuits on an integrated circuit |
| 10/09/2008 | US20080246338 Multi-power source locomotive control method and system |
| 10/09/2008 | US20080246336 Current Fed Inverter with Pulse Regulator for Electric Induction Heating, Melting and Stirring |
| 10/09/2008 | DE102007015996A1 Vehicle for use in vehicle industry, has electrically driven actuator provided at drive module, where actuator obtains electrical power output for operation from generator and/or electrical energy storage connected with generator |
| 10/08/2008 | EP1872456B1 Method for the operation of a capacitor |
| 10/08/2008 | EP1417741B1 Improvement to a photovoltaic-type charger |
| 10/08/2008 | CN101282038A Novel method for non-power controlling back to back direct-current system with low power mode |
| 10/07/2008 | US7433214 DC converter |
| 10/07/2008 | US7432614 Single-inductor multiple-output switching converters in PCCM with freewheel switching |
| 10/07/2008 | US7432609 Exhaust gas-driven generator system and method of controlling electrical system |
| 10/07/2008 | US7432481 Induction heating method and unit |
| 10/02/2008 | US20080238209 Image forming apparatus |
| 10/02/2008 | US20080238201 Aircraft Power System and Apparatus for Supplying Power to an Aircraft Electrical System |
| 10/02/2008 | US20080238200 Power Converter and Control Method For a Power Converter |
| 10/02/2008 | US20080238199 Current Source, Control Device and Method for Operating Said Control Device |
| 10/02/2008 | US20080238198 Charge pump for bus-powered device |
| 10/02/2008 | US20080238193 Auto (Car) inverter, & auto timer, with always-on and timed sockets and outlets |
| 10/02/2008 | DE102007014383A1 Multi-voltage vehicle electrical system for motor vehicle, has multi-voltage generator, whose energy is supplied over controllable switching device in either of two energy storage |
| 10/01/2008 | CN101278459A Power up circuit with low power sleep mode operation |
| 10/01/2008 | CN101277027A Selection circuit for Single-chip integrated power supply |
| 10/01/2008 | CN101277026A Intelligent remote low pressure high power electric power supply system as well as working method thereof |
| 10/01/2008 | CN100423422C Voltage booster circuit, power supply circuit, and liquid crystal driver |
| 09/30/2008 | US7429806 Smart power supply |
| 09/30/2008 | US7429805 Energy harvesting for wireless sensor operation and data transmission |
| 09/25/2008 | US20080234871 Generation Facility Management System |
| 09/25/2008 | US20080231117 Power management topologies |
| 09/25/2008 | US20080231116 Power-aware multi-circuit system and method |
| 09/25/2008 | US20080231115 Multiple-Output DC-DC Converter |
| 09/25/2008 | US20080231113 Multiple device battery charger |
| 09/25/2008 | US20080231112 Multi-functional lrm performing sspc and elcu functions |
| 09/25/2008 | DE102007013345A1 Energieregelvorrichtung für ein Flugzeug Energy control device for an aircraft |
| 09/25/2008 | CA2679130A1 Power regulating device for an aircraft |
| 09/24/2008 | CN101273508A Device for redundantly supplying power to at least one load |
| 09/24/2008 | CN101273322A Countering power resonance |
| 09/19/2008 | CA2609578A1 Ethernet voltage source apparatus and method |
| 09/18/2008 | WO2008111649A1 Generator motor driving device and method for discharging capacitor of generator motor driving device |
| 09/18/2008 | US20080224685 Method and apparatus to manage power consumption of a semiconductor device |
| 09/18/2008 | US20080224684 Device and Method for Compensating for Voltage Drops |
| 09/18/2008 | US20080224670 Electrical power generation system |
| 09/18/2008 | US20080224632 Constant current circuit and light emitting diode drive circuit |
| 09/18/2008 | US20080224541 Power control method for secondary batteries |
| 09/18/2008 | US20080224540 Power supply device and image forming apparatus |
| 09/18/2008 | US20080224539 Accessory Power Distribution Module |
| 09/18/2008 | US20080224538 Grid-connected fuel cell system and load using the same |
| 09/18/2008 | DE102007022766B3 Circuit arrangement for supplying a current to control devices in vehicles comprises mass lines connected together using a controllable switch and a logic switch for closing the controllable switch when one mass line is interrupted |