| Patents for H02H 3 - Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition, with or without subsequent reconnection (33,031) |
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| 07/19/2007 | US20070168772 Circuits and methods for repairing defects in memory devices |
| 07/19/2007 | US20070168771 Circuits and methods for repairing defects in memory devices |
| 07/19/2007 | US20070165351 Optically ignited spark gap |
| 07/19/2007 | US20070165348 Circuit protection |
| 07/19/2007 | US20070165347 Dc/dc converter and decentralized power generation system comprising a dc/dc converter |
| 07/19/2007 | US20070165346 Apparatus and method for over-voltage, under-voltage and over-current stress protection for transceiver input and output circuitry |
| 07/19/2007 | US20070165342 Electrical switching apparatus including a second trip circuit responding to failure of a first trip circuit to provide a repetitive signal |
| 07/19/2007 | CA2635044A1 Receptacle providing sustained excessive voltage protection |
| 07/18/2007 | EP1601554B1 Adr unit |
| 07/18/2007 | CN2924878Y Energy-saving power-stealing-proof distribution device |
| 07/18/2007 | CN2924877Y No-load instant-stopping safety power-saving device for electric welding machine |
| 07/18/2007 | CN2924773Y Small-sized circuit breaker overcurrent protection device |
| 07/18/2007 | CN2924768Y Locomotive traction motor main circuit time-delay cutoff controller |
| 07/18/2007 | CN101001073A Wind power generation excitation control method and serial double-rotor generator |
| 07/18/2007 | CN101001015A Anti-surge protection circuit |
| 07/18/2007 | CN101001013A Current injection neutral conductor wire breakage detection device and method |
| 07/18/2007 | CN101001012A Automatic management device for unlawful using electric in electric network |
| 07/18/2007 | CN101001011A All-line phase-interruption protection switch |
| 07/18/2007 | CN101001010A Automatic control type domestic lightning protection device |
| 07/18/2007 | CN101000987A Power plug with temp monitoring function |
| 07/18/2007 | CA2569120A1 Circuit protection |
| 07/17/2007 | US7246273 Method of, apparatus and graphical user interface for automatic diagnostics |
| 07/17/2007 | US7246254 System and method for automatically and dynamically optimizing application data resources to meet business objectives |
| 07/17/2007 | US7246229 Predicting the health of a system that would result from the application of a proposed intervention to an existing system |
| 07/17/2007 | US7245976 Field apparatus |
| 07/17/2007 | US7245475 Wide input voltage range relay drive circuit for universal defrost timer |
| 07/17/2007 | US7245471 Discharge device for inductive devices |
| 07/17/2007 | US7245470 Unsafe voltage shutoff control |
| 07/17/2007 | US7245469 DC backup power supply device and method for diagnosing the same |
| 07/17/2007 | US7245468 Electro-static discharge (ESD) power clamp with power up detection |
| 07/17/2007 | US7245031 Generator with integrated powerswitch |
| 07/17/2007 | US7244524 Method and system for balanced control of backup power |
| 07/12/2007 | WO2007048421A3 Switch-fuse with control management for solar cells |
| 07/12/2007 | WO2007047857A3 Systems, methods, and apparatus for indicating faults within a power circuit utilizing dynamically modified inrush restraint |
| 07/12/2007 | WO2007047806A3 Linear low capacitance overvoltage protection circuit |
| 07/12/2007 | WO2007014270A3 System and method for protecting ic components |
| 07/12/2007 | WO2007011710A3 An apparatus and method for identifying a loss of a current transformer signal in a power system |
| 07/12/2007 | WO2006031709A3 Mirror element drive circuit with fault protection |
| 07/12/2007 | US20070159754 Circuit system for protecting thin dielectric devices from ESD induced damages |
| 07/12/2007 | US20070159753 System for EMI/RFI filtering and transient voltage suppression |
| 07/12/2007 | US20070159751 Power conversion device |
| 07/12/2007 | US20070159748 Safety switch |
| 07/12/2007 | US20070159747 Circuit arrangement and method for operating a circuit arrangement |
| 07/12/2007 | US20070159746 Centrally controlled protection systems having reduced energy let-through mode |
| 07/12/2007 | US20070159745 Circuit Element and Method for Protecting a Load Circuit |
| 07/12/2007 | US20070159741 Device for detecting a fault current in an electronic apparatus |
| 07/12/2007 | US20070159740 Leakage current detection and interruption circuit with improved shield |
| 07/12/2007 | US20070159739 Voltage Sensing Hand Tool |
| 07/12/2007 | US20070159738 Receptacle providing sustained excessive voltage protection |
| 07/12/2007 | DE102006052135A1 Rücksetzbare Schaltkreisschutz-Vorrichtung Resettable circuit protection device |
| 07/11/2007 | EP1805861A1 Earth leakage circuit breaker |
| 07/11/2007 | EP1805860A2 Mirror element drive circuit with fault protection |
| 07/11/2007 | EP1805777A2 Fuse state indicating optical circuit and system |
| 07/11/2007 | CN2922232Y Long-distance power supply system signal safety transmission detecting and protecting device |
| 07/11/2007 | CN1998121A Surge protection device |
| 07/11/2007 | CN1998120A Method and apparatus for providing current controlled electrostatic discharge protection |
| 07/11/2007 | CN1998119A Device and method for the extended protection of electric lines |
| 07/11/2007 | CN1996695A Multifunctional circuit of the control and protection switch appliance |
| 07/11/2007 | CN1996694A Design method of the measurement software for the protection direction of the PC relay protection device |
| 07/11/2007 | CN1996691A Alarming device for exceptional voltage of the grounding system |
| 07/11/2007 | CN1996679A Display circuit for the life expiration of the current leakage protection jack |
| 07/11/2007 | CN1996406A Separated heating device for ATM |
| 07/11/2007 | CN1996182A Air-assisted type spraying machine controller based on microcomputer |
| 07/11/2007 | CN1326302C Surge suppressing circuit capable of responding power disturbance change rate |
| 07/10/2007 | US7243338 Representation of core files in a generic format |
| 07/10/2007 | US7243260 Programmable controller unit and method of automatically restoring memory |
| 07/10/2007 | US7243258 Network system having function of changing route upon failure |
| 07/10/2007 | US7243256 External storage and data recovery method for external storage as well as program |
| 07/10/2007 | US7243188 Method and apparatus for maintaining inventory of logical volumes stored on storage elements |
| 07/10/2007 | US7242565 Thermal shut-down circuit |
| 07/10/2007 | US7242564 ESD protection circuit for charge pump and electronic device and system using the same |
| 07/10/2007 | US7242563 Reverse phase control power switching circuit with overload protection |
| 07/10/2007 | US7242562 Fan protection method and apparatus |
| 07/10/2007 | US7242558 ESD protection module triggered by BJT punch-through |
| 07/10/2007 | US7242557 Residual current device with double grounded neutral fault detection |
| 07/10/2007 | US7242291 Arc fault circuit interrupter test circuit and test board |
| 07/10/2007 | US7242116 Safety controller |
| 07/10/2007 | US7242110 Control system for canceling load unbalance of three-phase circuit |
| 07/10/2007 | CA2256208C Arc fault detector with circuit interrupter |
| 07/05/2007 | WO2007076550A2 Audio/video media distribution in a power center |
| 07/05/2007 | WO2007074023A1 Protection unit for an ac/dc low-voltage power supply line |
| 07/05/2007 | WO2006028915A3 Radiation-tolerant inrush limiter |
| 07/05/2007 | WO2005117211A3 Improved grounding of electrical structures |
| 07/05/2007 | US20070153442 Circuit Arrangement with Explosion Protection |
| 07/05/2007 | US20070153440 Circuit for protecting motherboard |
| 07/05/2007 | US20070153439 Fault control circuit and method therefor |
| 07/05/2007 | US20070153438 Methods and systems for electrical power sub-metering |
| 07/05/2007 | US20070153436 Low cost arc fault detection technique |
| 07/05/2007 | US20070152510 Voltage controller implemented in a low operation voltage device |
| 07/05/2007 | DE102005062259A1 Schutzschalter Circuit breaker |
| 07/05/2007 | DE10149578B4 Vorrichtung und Verfahren zur Überwachung einer Verstellvorrichtung eines Kraftfahrzeuges, insbesondere eines Fensterhebers Apparatus and method for monitoring an adjusting device of a motor vehicle, in particular a window lifter |
| 07/04/2007 | EP1804358A1 Digital directional relay |
| 07/04/2007 | EP1804357A1 Digital directional relay |
| 07/04/2007 | EP1334502A4 Circuit interrupting device |
| 07/04/2007 | CN2919515Y Superminiature two-wire current breaker with 18 mm width |
| 07/04/2007 | CN2919330Y Full-automaticity high-power compensating type synchronous electricity-saving manostat |
| 07/04/2007 | CN1993790A Breaker device for low voltage applications |
| 07/03/2007 | US7240272 Method and system for correcting errors in a memory device |
| 07/03/2007 | US7240057 System and method for implementing journaling in a multi-node environment |
| 07/03/2007 | US7239497 Environmentally hardened Ethernet switch |