| Patents for H02J 1 - Circuit arrangements for dc mains or dc distribution networks (12,155) |
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| 06/12/2008 | DE102006057249A1 Power distributor for an vehicle electrical system, has input, output and power distributor controller, where input is locked at multiple energy sources, which has multiple energy storage |
| 06/11/2008 | EP1929607A2 Energy management system for a motor vehicle |
| 06/11/2008 | CN100394661C A constant voltage power supply circuit |
| 06/11/2008 | CN100394342C Multiphase synthetic ripple pulsation generator and method for controlling phase of multiphase voltage stabilizer |
| 06/10/2008 | US7385311 Voltage controller implemented in a low operation voltage device |
| 06/10/2008 | US7385302 Wind turbine having variable pitch airfoils |
| 06/10/2008 | CA2515994C Suspension system in fuel cell electric vehicle |
| 06/10/2008 | CA2472409C Aircraft secondary electric load controlling system |
| 06/05/2008 | WO2008066000A1 Power supply charger and power supply charging method |
| 06/05/2008 | WO2007143610A3 Device for converting ac power to multiple dc outputs with retractable cords and multiple adapter tips |
| 06/05/2008 | US20080129274 Controller, information processing apparatus and supply voltage control method |
| 06/05/2008 | US20080129121 Apparatus and method for selectively coupling system with a first power supply or a second power supply |
| 06/05/2008 | US20080129119 Control device for power supply bus voltage regulation |
| 06/05/2008 | US20080129118 System and method for controlling power delivered to a powered device based on channel impediments |
| 06/05/2008 | US20080129116 System and method for providing power and control through a rotating interface |
| 06/05/2008 | US20080129050 Hybrid power-generating device |
| 06/04/2008 | EP1928063A2 Detachable tip for communicating with adapter and electronic device |
| 06/04/2008 | EP1927175A1 Device for redundantly supplying power to at least one load |
| 06/04/2008 | EP1927160A1 Ground electrode |
| 06/04/2008 | CN101192802A Spinning machine with electric drive |
| 06/04/2008 | CN100392965C Power device with improved output voltage responsiveness |
| 06/04/2008 | CN100392932C Method and device for overvoltage protection in dual-voltage vehicle electrical systems |
| 06/03/2008 | US7382064 Supply voltage identifier |
| 06/03/2008 | US7382062 Wide voltage range stabilized switching power supply for valve actuators |
| 05/30/2008 | CA2612970A1 Asset, poe and power supply, stack management controller |
| 05/29/2008 | WO2008061357A1 Ground fault detector interrupter |
| 05/29/2008 | US20080122292 USB cable device, USB subsystem and USB drive devices |
| 05/29/2008 | US20080122291 Switching Power Supply Control Circuit, Switching Power Supply Device and Electronic Apparatus Employing the Same |
| 05/29/2008 | US20080122290 Adapter power for mobile devices |
| 05/29/2008 | DE202006020319U1 Fahrzeug mit einem Wohnaufbau Vehicle with a residential building |
| 05/29/2008 | DE102007032092A1 Schaltungsanordnung zur Energieversorgung eines integrierten Schaltkreises Circuit arrangement for supplying power to an integrated circuit |
| 05/28/2008 | CN100391077C Electric power supply device |
| 05/27/2008 | US7379997 System and method of controlling delivery and/or usage of a commodity |
| 05/27/2008 | US7378760 Barrier movement operator with controlled power outlet |
| 05/27/2008 | US7378757 Power generation system |
| 05/27/2008 | US7378755 System and method for power application to an information handling system |
| 05/22/2008 | US20080116749 Power supplier with combinable power output ports |
| 05/22/2008 | US20080116746 Self-powered electrical system |
| 05/20/2008 | US7375937 Current fault detector and circuit interrupter and packaging thereof |
| 05/20/2008 | US7375443 CPU surge reduction and protection |
| 05/20/2008 | US7375442 Interface circuit for providing a computer logic circuit with first and second voltages and an associated method |
| 05/20/2008 | US7375441 Systems and methods for dynamically affecting power dissipation in a disk drive including a fixed output voltage regulator |
| 05/20/2008 | CA2522128C Programmable peripheral power hub module |
| 05/17/2008 | CA2610507A1 Mobile power generator |
| 05/15/2008 | WO2008025490A3 Redundant current supply with diagnostic capability and a suppressor |
| 05/15/2008 | WO2007094935A3 Control of point-of-load regulations and auxiliary devices |
| 05/15/2008 | US20080111535 Separate type converter having relatively better effectiveness |
| 05/15/2008 | US20080111421 Modular and scalable power conversion system for aircraft |
| 05/15/2008 | US20080111420 Architecture and a multiple function power converter for aircraft |
| 05/15/2008 | CA2667092A1 Modular wiring system with locking elements |
| 05/14/2008 | EP1920516A1 Ac-to-dc electrical switching circuit |
| 05/14/2008 | EP1380087B1 Motor vehicle electrical load management |
| 05/14/2008 | CN201061143Y Power control unit of high-capacity Bailry control system |
| 05/14/2008 | CN201061090Y DC distributing equipment and communication cabinet |
| 05/14/2008 | CN100388588C Method and system for power supply device |
| 05/13/2008 | US7373527 System and method for interleaving point-of-load regulators |
| 05/13/2008 | US7372709 Power conditioning system for energy sources |
| 05/08/2008 | WO2008011460A3 Power supply systems for dispensers and methods of powering dispensers |
| 05/08/2008 | US20080106920 Inverter circuit with transformer having balanceable input currents |
| 05/08/2008 | US20080106248 Voltage Regulator Configured to Exchange Commands and Data with a Power Management Engine |
| 05/08/2008 | US20080106242 Current regulation module |
| 05/08/2008 | US20080106149 Multipurpose radio |
| 05/08/2008 | DE102007053229A1 Submarine direct current network, has slope control limiting protective element i.e. high temperature superconductor current limiter, which is provided for limiting total short-circuit current of parallel switched battery groups |
| 05/08/2008 | DE102006052318A1 Motor vehicle, has detection device detecting critical vehicle condition and cooperating with consumer switching devices, where one consumer switching device is opened during detection of critical vehicle condition |
| 05/07/2008 | EP1919057A2 Inter-regulator control of multiple electric power sources |
| 05/07/2008 | EP1917707A2 Modular system controlled according to power requirements |
| 05/07/2008 | EP1504512A4 One wire self referencing circuits for providing power and data |
| 05/07/2008 | EP1266436B1 Shared operating unit for a network of programmable equipment |
| 05/07/2008 | CN101176049A Dynamic optimization of efficiency using dead time and fet drive control |
| 05/07/2008 | CN100386937C Power supply circuit and power supply control method therein |
| 05/07/2008 | CN100386936C Energy system for watercraft |
| 05/06/2008 | US7370213 Power supply unit and computer |
| 05/06/2008 | US7368833 Multichannel DC/DC converter |
| 05/01/2008 | US20080100393 Low Power Direct Conversion Rf Transceiver Architecture and Asic and Systems Including Such |
| 05/01/2008 | US20080100278 Cycle by cycle synchronous buck converter control based on external clock |
| 05/01/2008 | US20080100143 Power management system with charger/boost controller |
| 05/01/2008 | US20080100141 Redundant Power Supply For Power-Over-Ethernet |
| 05/01/2008 | US20080100140 Remote power management and monitoring system for solid state circuit breaker control with manual bypass |
| 05/01/2008 | US20080100136 Power supply system and method on board an aircraft |
| 04/30/2008 | DE102006050034A1 Multi-voltage electrical system for motor vehicle, has voltage converter connected between generator and electrical system parallel to coupling unit and carrying provided part of current flowing from generator to electrical system |
| 04/30/2008 | DE102006048194A1 System mit separater Stromversorgungsvorrichtung für eine Zusatzheizung System with separate power supply device for additional heating |
| 04/30/2008 | CN201054502Y Novel AC and DC distribution device for ship |
| 04/30/2008 | CN201054501Y Box type serial-connection capacitance compensation device |
| 04/30/2008 | CN101170262A DC power switching device |
| 04/30/2008 | CN100385766C Stator double winding asynchronous electrical machine matrix type collecting and generating system of wind force generating field on the sea |
| 04/29/2008 | US7365998 Unregulated isolated DC/DC converter with ripple control |
| 04/29/2008 | US7365516 Multi-voltage power supply system and method for operating same |
| 04/29/2008 | US7365455 Energy harvesting for wireless sensor operation and data transmission |
| 04/29/2008 | US7365453 Aqueous solution plate control system and method |
| 04/29/2008 | US7365451 Power converter |
| 04/24/2008 | WO2008047617A1 Converter control device |
| 04/24/2008 | WO2008047616A1 Converter control device |
| 04/24/2008 | WO2008047400A1 Electric power system |
| 04/24/2008 | WO2008013724A3 Improved controller for oring field effect transistor |
| 04/24/2008 | WO2007117449A3 Polyphase power conditioning circuits |
| 04/24/2008 | US20080094423 Lighting System Power Adaptor |
| 04/24/2008 | US20080093931 Power supply voltage generating circuit and semiconductor integrated circuit device |
| 04/23/2008 | EP1914162A1 DC power distribution system |
| 04/23/2008 | EP1913669A1 Ups system |
| 04/23/2008 | CN201051669Y A redundant hot swap power supply system |