| Patents for G05F 5 - Systems for regulating electric variables by detecting deviations in the electric input to the system and thereby controlling a device within the system to obtain a regulated output (1,182) |
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| 07/24/2008 | US20080175025 DC-DC converter and method in wireless communication system |
| 07/17/2008 | US20080169861 Reference current source circuit and infrared signal processing circuit |
| 07/17/2008 | US20080169798 Method for controlling current in a load |
| 07/15/2008 | US7400119 Modular high voltage power supply for chemical analysis |
| 07/10/2008 | US20080164766 Current bypass for distributed power harvesting systems using dc power sources |
| 07/09/2008 | CN101218554A Switching power converter employing pulse frequency modulation control |
| 07/08/2008 | CA2460100C Power source regulation along a transmission line with feedback loop |
| 07/01/2008 | US7394237 Maxium power point tracking method and tracking device thereof for a solar power system |
| 06/26/2008 | US20080150622 Semiconductor integrated circuit and method of controlling internal voltage of the same |
| 06/26/2008 | US20080150510 Three-phase alternating current voltage regulator |
| 06/24/2008 | US7391201 Regulated analog switch |
| 06/19/2008 | US20080143313 Adjusting method and device of sensitivity of signal interpretation |
| 06/12/2008 | US20080136399 Current sensor |
| 06/12/2008 | US20080136398 Voltage control circuit |
| 06/12/2008 | US20080136397 Operating integrated circuit logic blocks at independent voltages with single voltage supply |
| 06/11/2008 | CN100394347C Dimmer circuit with improved ripple control |
| 06/11/2008 | CN100394342C Multiphase synthetic ripple pulsation generator and method for controlling phase of multiphase voltage stabilizer |
| 06/10/2008 | US7385376 Voltage regulator with high voltage protection |
| 06/03/2008 | US7382150 Sensitivity switchable detection circuit and method |
| 05/30/2008 | CA2594079A1 Method and system for stabilizing gain of a photomultiplier used with a radiation detector |
| 05/29/2008 | US20080122518 Multi-Source, Multi-Load Systems with a Power Extractor |
| 05/29/2008 | US20080122411 Constant voltage power supply circuit |
| 05/29/2008 | US20080122410 Circuit arrangement and method for supplying power to, and clocking, clocked loads |
| 05/27/2008 | US7378821 Method and apparatus using VAR measurements to control power input to a three-phase induction motor circuit |
| 05/22/2008 | WO2008061116A2 Charge controller for dc-dc power conversion |
| 05/22/2008 | US20080116873 Power Supply |
| 05/15/2008 | US20080111517 Charge Controller for DC-DC Power Conversion |
| 05/01/2008 | US20080103633 Digitally implemented power supply supervisories |
| 04/22/2008 | US7362083 DC-DC converter with modulator circuit having a feed forward structure |
| 04/17/2008 | US20080091308 Devices, Systems, and Methods for Adaptive RF Sensing in Arc Fault Detection |
| 04/17/2008 | US20080088360 Power supply apparatus of semiconductor integrated circuit |
| 04/17/2008 | US20080088293 Electronic leakage reduction techniques |
| 04/15/2008 | US7360006 Apparatus and method for managing voltage buses |
| 04/15/2008 | US7358712 Power supply control circuit and control method thereof |
| 04/08/2008 | US7355376 Battery status indicator compensating for battery voltage recovery |
| 04/08/2008 | US7355296 Wind turbine generator system |
| 04/03/2008 | WO2008039837A2 Steering wheel position sensor |
| 04/02/2008 | CN101154907A Correction method for position signal phase error of brushless DC motor without position sensor |
| 03/27/2008 | WO2008035033A1 A circuit |
| 03/04/2008 | US7339357 Power supply regulation using kelvin tap for voltage sense feedback from point within integrated circuit load |
| 03/04/2008 | US7339331 Dimmer circuit with improved ripple control |
| 03/04/2008 | US7337694 Foot-operated parking brake device for vehicles |
| 02/28/2008 | US20080048752 Multi-level voltage supply circuit |
| 02/28/2008 | US20080048633 Detection circuit to detect input voltage of transformer and detecting method for the same |
| 02/26/2008 | US7336060 Circuit and method for controlling a DC-DC converter by enabling the synchronous rectifier during undervoltage lockout |
| 02/19/2008 | US7332896 Apparatus and method for controlling supply voltage in multiple interface card |
| 02/19/2008 | CA2287798C Static voltage regulator |
| 02/14/2008 | US20080036440 Systems and Methods for Providing Maximum Photovoltaic Peak Power Tracking |
| 02/05/2008 | US7327203 PWM signal generation circuit and PWM control circuit |
| 01/31/2008 | US20080024107 Phase detecting device, phase control device including the phase detecting device, and fuser control device including the phase control device |
| 01/10/2008 | US20080007322 Power supply apparatus |
| 01/08/2008 | US7317307 Circuit arrangement for load regulation in the receive path of a transponder |
| 01/03/2008 | US20080001591 Voltage regulator providing power from AC power source |
| 01/03/2008 | US20080001588 Voltage regulator |
| 12/20/2007 | US20070290668 Maxium power point tracking method and tracking device thereof for a solar power system |
| 12/13/2007 | WO2006127844A3 Device, system, and method for providing a low-voltage fault ride-through for a wind generator farm |
| 11/29/2007 | US20070273351 Dynamic switch power converter |
| 11/27/2007 | US7301320 On-chip high frequency power supply noise sensor |
| 11/21/2007 | CN101075144A Automatic power-supply switch |
| 11/15/2007 | US20070262765 Method for Controlling an Electrical Light Source By Pulse Width Modulation |
| 10/30/2007 | US7289341 Power supply adaptive feedforward control circuit |
| 10/30/2007 | US7288924 Digital input current control for switch mode power supplies |
| 10/25/2007 | US20070248877 Gradient non-linear adaptive power architecture and scheme |
| 10/10/2007 | CN101049832A Method and equipment for controlling electronic braking controller |
| 10/09/2007 | US7280376 Primary side voltage sense for AC/DC power supplies capable of compensation for a voltage drop in the secondary |
| 10/09/2007 | US7279878 Output regulating device for regulating output of electric power source depending on input therefrom |
| 09/19/2007 | CN101039090A Wind turbine generator system |
| 09/18/2007 | US7271550 Dimmer circuit arrangement |
| 08/30/2007 | US20070200348 Wind Turbine Generator System |
| 07/31/2007 | US7250743 Voltage control system |
| 07/26/2007 | WO2006124094A3 Apparatus, and associated method, for converting electrical power into form for powering a load device |
| 07/24/2007 | US7248031 Electric circuit and semiconductor device |
| 07/12/2007 | WO2007078114A1 Apparatus and method for controlling operation of linear compressor |
| 06/28/2007 | US20070150217 Low-voltage detection device and low-voltage detection method |
| 06/28/2007 | DE10226066B4 Pegelschieberschaltung und Leistungshalbleitervorrichtung A level shifter circuit and the power semiconductor device |
| 06/07/2007 | US20070126407 Electrical appliance with battery protection |
| 06/06/2007 | CN1320743C Wind power generator system |
| 05/29/2007 | US7224154 System and method for adjusting the current limit of a power supply |
| 05/15/2007 | US7218086 Switching regulator with programmable output levels using a single input pin |
| 04/17/2007 | US7205676 Wind turbine generator system |
| 04/10/2007 | US7202633 Driving circuit for field effect transistor |
| 03/28/2007 | CN1307796C Driving circuit for field effect transistor |
| 03/21/2007 | CN2881756Y Automatic switching device for double-voltage |
| 02/22/2007 | US20070040541 Power control device |
| 02/13/2007 | CA2442228C Electrochemical stripping using single loop control |
| 01/11/2007 | US20070007939 Low voltage electrical vehicle propulsion system using double layer capacitors |
| 01/10/2007 | EP1741017A1 Method and system for transmission of information |
| 01/10/2007 | CN1893216A Electronic equipment, and battery pack and load apparatus used in the same |
| 01/09/2007 | US7161334 Modular high voltage power supply for chemical analysis |
| 12/21/2006 | WO2006074371A3 Switching power converter employing pulse frequency modulation control |
| 12/12/2006 | US7149609 Vehicular electronic control unit |
| 11/28/2006 | US7142951 Direct current power pooling for an ethernet network |
| 11/28/2006 | US7142401 Detecting overcurrents in a switching regulator using a voltage dependent reference |
| 11/28/2006 | US7141958 Power supply apparatus and power supply control device |
| 11/23/2006 | US20060262630 Apparatus and method for managing voltage buses |
| 11/09/2006 | US20060250122 Battery voltage regulator |
| 11/08/2006 | CN1284421C Gate driver multi-chip module |
| 11/02/2006 | US20060244265 Wind turbine generator system |
| 10/24/2006 | US7126294 Method and device for controlling photovoltaic inverter, and feed water device |
| 10/05/2006 | US20060220632 System and method for automatic power-up and power-down of an output video circuit |