| 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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| 09/12/2014 | WO2014135680A1 Overcurrent protection device and method |
| 09/12/2014 | WO2014134812A1 Protection device and method for preventing power source voltage of microcontroller from dropping in electronic cigarette |
| 09/12/2014 | WO2014134781A1 Control device and method for overcurrent or short-circuit protection of electronic cigarette |
| 09/11/2014 | US20140254210 Power supply apparatus and image forming apparatus |
| 09/11/2014 | US20140254054 Power supply device for plasma processing |
| 09/11/2014 | US20140254052 Display unit configured to display trip information and circuit interrupter including the same |
| 09/11/2014 | US20140254050 Protective device for an electrical supply facility |
| 09/11/2014 | US20140254048 Protection circuit and electronic device using the same |
| 09/11/2014 | US20140253008 Fail Safe Circuit |
| 09/11/2014 | DE102013102160A1 Elektronische Schaltung Electronic circuit |
| 09/10/2014 | EP2774236A1 Circuit protection device |
| 09/10/2014 | EP2774235A1 Process control field device with circuitry protection |
| 09/10/2014 | EP2774234A1 Vehicle communication component and process having active overvoltage protection |
| 09/09/2014 | US8830647 Fault current limiter |
| 09/09/2014 | US8830646 Protection coordination system |
| 09/09/2014 | US8830645 Power spike mitigation |
| 09/09/2014 | US8830643 Polarity reversal protection unit for vehicle electric systems of motor vehicles |
| 09/09/2014 | US8830641 Electrostatic discharge protection for high voltage domains |
| 09/09/2014 | US8830637 Methods and apparatus to clamp overvoltages for alternating current systems |
| 09/09/2014 | US8830636 High voltage DC switchyard with semiconductor switches |
| 09/09/2014 | US8829947 High voltage protection apparatus and method |
| 09/09/2014 | US8829877 Resonance frequency adjusting circuit |
| 09/04/2014 | WO2014134064A1 Reliable plasma ignition and reignition |
| 09/04/2014 | WO2014131768A1 Rotor earth fault protection for an electrical variable speed doubly fed induction machine |
| 09/04/2014 | WO2014035799A3 Wireless power overvoltage protection circuit with reduced power dissipation |
| 09/04/2014 | US20140247531 Elevator protection against short circuit of safety devices |
| 09/04/2014 | US20140247530 Testing apparatus with backdriving protection function |
| 09/04/2014 | US20140247529 Apparatus And Method for Water Protection Of An Electronic Device |
| 09/04/2014 | DE102013002874A1 Steuergerät mit Verpolungsindikator und Kraftwagen Control unit with Verpolungsindikator and semi-trailers |
| 09/03/2014 | EP2773004A2 Connection apparatus circuit and high voltage surge protection method thereof |
| 09/03/2014 | EP2773001A1 Electrical safety device and method for a driverless track vehicle system |
| 09/03/2014 | EP2773000A1 Surge protection and signaling device |
| 09/03/2014 | EP2772770A1 Rotor earth fault protection for an electrical variable speed doubly fed induction machine |
| 09/02/2014 | US8824217 Electro-static discharge power supply clamp with disablement latch |
| 09/02/2014 | US8824116 Method of determining end-of-life of a fault interrupting device |
| 09/02/2014 | US8824115 Vehicle communication component and process having active overvoltage protection |
| 09/02/2014 | US8824114 Monitor circuit for determining the lifetime of a semiconductor device |
| 09/02/2014 | US8824112 Digital protection relay and operation method thereof |
| 09/02/2014 | US8824110 Power plug with leakage current protection |
| 09/02/2014 | US8823356 Supply voltage auto-sensing |
| 09/02/2014 | CA2623718C A ground-fault circuit-interrupter system for three-phase electrical power systems |
| 08/28/2014 | WO2014092880A3 Circuit interrupter including supervisory function for protective function and hardware circuit repetitive test function |
| 08/28/2014 | US20140240885 Electronic part and electronic control unit |
| 08/28/2014 | US20140240882 System for protecting and monitoring a circuit for distributing direct-current power |
| 08/28/2014 | US20140240872 Power-supply unit |
| 08/28/2014 | DE102013222746A1 Stromversorgungsabzweigungssteuervorrichtung und Verfahren zum Liefern von Strom an elektrische Lasten Stromversorgungsabzweigungssteuervorrichtung and method for supplying power to electrical loads |
| 08/28/2014 | DE102013101875A1 Überwachungseinrichtung für eine elektrische Last und elektrisches Gerät mit einer Überwachungseinrichtung Monitoring device for an electrical load, and electrical device with a monitoring device |
| 08/27/2014 | EP2770597A1 Method for testing a plurality of spatially distributed protection devices of an energy supply network and corresponding testing system |
| 08/27/2014 | EP2769446A1 Power distribution apparatus for separate electrical over current and short circuit protection |
| 08/26/2014 | US8817445 Voltage surge protection device and high voltage circuit breakers |
| 08/26/2014 | US8817441 Circuit breaker |
| 08/26/2014 | US8817439 Power delivery circuit having protection switch for reverse battery condition |
| 08/26/2014 | US8817438 Recloser device and method of operation |
| 08/26/2014 | US8817435 Integrated electrostatic discharge (ESD) device |
| 08/26/2014 | US8817432 Power switch embedded in ESD PAD |
| 08/26/2014 | US8817427 Current limitation system for limiting the effects of a fault in a DC grid and a method of operating a current limitation system |
| 08/26/2014 | US8816669 Short circuit monitor for current set resistor |
| 08/21/2014 | WO2014126703A1 Protection monitoring system with fault indicators |
| 08/21/2014 | WO2014124713A1 Circuit interruption device |
| 08/21/2014 | WO2014124660A1 Method and device for detection of a fault in a protected unit |
| 08/21/2014 | US20140233142 Apparatus and method for detecting voltage unbalance, and power meter using the same |
| 08/21/2014 | US20140233141 System to Protect from Unsafe Conditions in an Electrical Power System |
| 08/21/2014 | US20140233138 Ground fault circuit interrupter |
| 08/20/2014 | EP2768115A1 Protective control device |
| 08/20/2014 | EP2768103A1 Electrical overload fuse without external power supply |
| 08/20/2014 | EP2768102A1 Circuit interruption device |
| 08/20/2014 | EP2768101A1 Protective control device |
| 08/20/2014 | EP2767839A2 Root mean square detector and circuit breaker using the same |
| 08/20/2014 | EP2766969A1 System and integrated method for arc fault detection and interruption |
| 08/19/2014 | US8810990 Overvoltage protection for remote radio head-based wireless communication systems |
| 08/19/2014 | US8810987 Method and apparatus for power management in ETU within a circuit breaker when used as a host controller |
| 08/19/2014 | US8810986 Circuit breaker |
| 08/19/2014 | US8810983 Power disconnect system and method |
| 08/19/2014 | US8810981 Sequential electrostatic discharge (ESD)-protection employing cascode NMOS triggered structure |
| 08/19/2014 | US8810980 Systems and methods for automatically re-routing power |
| 08/19/2014 | US8810979 Method and apparatus for supervisory circuit for ground fault circuit interrupt device |
| 08/19/2014 | US8810977 Power supply system for a display panel |
| 08/19/2014 | US8810976 Harmonic protection method for capacitor bank |
| 08/19/2014 | US8810414 Situational awareness system and method for disconnect switches in electrical substations |
| 08/19/2014 | US8810272 Method of testing a structure protected from overvoltages and the corresponding structure |
| 08/18/2014 | DE202013009956U1 Vorrichtung und Messsystem zur automatischen Charakterisierung und Überwachung eines elektrischen Netzes oder eines Stromnetzabschnitts eines elektrischen Netzes oder einer elektrischen Anlage Apparatus and measuring system for automatic characterization and monitoring of an electrical network or power network portion of an electrical network or an electrical system |
| 08/14/2014 | WO2014122647A1 System and method for protecting against electric current leakages |
| 08/14/2014 | WO2014122168A1 Device for signal processing in an electrical installation |
| 08/14/2014 | US20140226247 Dc voltage line circuit breaker |
| 08/14/2014 | US20140226246 High Efficiency Power Regulator and Method |
| 08/14/2014 | US20140226243 System and method to derive power and trip a circuit breaker from an external device |
| 08/14/2014 | US20140226242 System for combining direct current power from multiple inputs |
| 08/14/2014 | US20140225457 Methods for anti-islanding in distributed-source electrical power generation and distribution systems and electrical systems and apparatus using same |
| 08/14/2014 | US20140223926 Heat pump device, heat pump system, and method for controlling inverter |
| 08/14/2014 | DE102014101851A1 Vorrichtungen, Systeme und Verfahren zum Betätigen einer Auslöseeinheit in einer Schaltkreisschutzvorrichtung Devices, systems and methods for actuating a trip unit in a circuit protection device |
| 08/14/2014 | DE102014101509A1 System und Verfahren zur Erlangung von Energie und zur Auslösung eines Leitungsunterbrechers von einer externen Einrichtung System and method for obtaining energy and for triggering a line breaker from an external device |
| 08/14/2014 | DE102013101466A1 Elektrische Überstromsicherung ohne externe Spannungsversorgung Electrical overcurrent protection without external power supply |
| 08/14/2014 | DE102013002376A1 Vorrichtung zur Erfassung von elektrischen Differenzströmen, insbesondere von Mischströmen aus glattem Gleichstrom und Wechselströmen Device for detecting electrical residual currents, in particular by mixing streams from smooth direct current and alternating currents |
| 08/14/2014 | DE102013000846A1 E/A Gerät mit einer Stromflussüberwachungseinheit und Verwendung eines solchen I / O device with a current flow monitoring unit and use of such |
| 08/14/2014 | DE102009004960B4 Verpolschutz im Stromverteiler Reverse polarity protection in power distribution |
| 08/13/2014 | EP2765665A2 Device for detecting differential currents, in particular of mixed currents of smoothed direct current and alternating currents |
| 08/13/2014 | EP2765664A1 Power charging device for electric vehicle |
| 08/13/2014 | EP2764593A1 Motor protection and control apparatus, system, and/or method |
| 08/13/2014 | EP2764592A1 Selectivity module with serial status signal |
| 08/13/2014 | EP2763868A2 Control unit for a motor vehicle |