| 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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| 01/15/2004 | US20040010771 Method and system for generating flexible time-based control of application appearance and behavior |
| 01/15/2004 | US20040010487 System and method for generating and managing quick recovery volumes |
| 01/15/2004 | US20040008461 Electrical network protection system |
| 01/15/2004 | US20040008458 Distance relay apparatus |
| 01/15/2004 | US20040008008 Control apparatus for electrical generator of vehicle |
| 01/15/2004 | DE19901789B4 Verfahren zur Erdschlußrichtungsbestimmung in Energieversorgungsnetzen Method for determining earth fault in power supply networks |
| 01/14/2004 | EP1380949A2 Automatic analysis of properties of a system based on result logs |
| 01/14/2004 | EP1380945A2 Method and system for flexible time-based control of application appearance and behaviour |
| 01/14/2004 | EP1380943A2 Method and system for generating flexible time-based control of application appearance and behaviour |
| 01/14/2004 | EP1380942A2 Method and system for providing flexible time-based control of application appearance and behaviour |
| 01/14/2004 | EP1379925A1 Electro-mechanical actuator including brushless dc motor for providing pinch protection |
| 01/13/2004 | US6678883 Apparatus and method for creating a trace file for a trace of a computer program based on loaded module information |
| 01/13/2004 | US6678835 State transition protocol for high availability units |
| 01/13/2004 | US6678777 Integrated real-time performance monitoring facility |
| 01/13/2004 | US6678136 Protective relay apparatus |
| 01/13/2004 | US6678135 Module plug for an electronic trip unit |
| 01/13/2004 | US6678134 Digital protective relay system |
| 01/13/2004 | US6678132 Ground fault detection system |
| 01/08/2004 | WO2004004090A1 Current limiting circuit arrangement comprising a superconductive switching element |
| 01/08/2004 | WO2003073571A3 External clock to obtain multiple synchronized computer |
| 01/08/2004 | US20040006724 Network processor performance monitoring system and method |
| 01/08/2004 | US20040004801 GFCI that cannot be reset until wired correctly on line side and power is applied |
| 01/08/2004 | US20040004795 Neutral switch test mechanism for a circuit interrupter |
| 01/08/2004 | US20040004794 Relaying method for protecting a transformer using a difference of current |
| 01/08/2004 | DE19539925B4 Vorrichtung zur Steuerung der Öffnung und Schließung eines Fensters Device for controlling the opening and closing of a window |
| 01/07/2004 | CN2598226Y Remote control of full turning-off control circuit for use in electrical apparatus |
| 01/07/2004 | CN2598225Y Master control auto-turning-off apparatus for electrical apparatus |
| 01/07/2004 | CN2598224Y Interlocking device for fan and electrical apparatus |
| 01/07/2004 | CN1466803A Power supply device for low-voltage electronic residual current circuit breakers |
| 01/07/2004 | CN1133966C Method for switching off power supply in dangerous situation and corresponding safeguarding arrangement |
| 01/06/2004 | US6675333 Integrated circuit with serial I/O controller |
| 01/06/2004 | US6675302 Power distribution system including integrated power node control center |
| 01/06/2004 | US6675108 Line fault protection unit for an electrical power system |
| 01/06/2004 | US6674631 Charging dispenser for a thin web |
| 01/06/2004 | US6674625 Lightning protection systems |
| 01/06/2004 | US6674289 Circuit protection device with half cycle self test |
| 01/02/2004 | EP1376811A2 Overvoltage protection circuit |
| 01/02/2004 | EP1376366A2 Method for acquiring logs for program debugging |
| 01/02/2004 | EP1376356A1 Error reporting network in multiprocessor computer |
| 01/02/2004 | EP1374470A1 System and method for aligning data between local and remote sources thereof |
| 01/02/2004 | EP1374361A1 Jamming protection device for moving member |
| 01/02/2004 | EP1373045A1 Electric load management center |
| 01/01/2004 | US20040003325 Testing of applications |
| 01/01/2004 | US20040001292 Mobile electric power supply system with deactivatable GFCI protection |
| 12/31/2003 | WO2004001924A1 Residual current detection circuit |
| 12/31/2003 | WO2004001600A1 Using file system information in raid data reconstruction and migration |
| 12/31/2003 | WO2004001431A1 Fault location using measurements of current and voltage from one end of a line |
| 12/31/2003 | WO2003073214A3 Method for communicating information bundled in digital message packets |
| 12/31/2003 | CN2596541Y Intelligent multifunction breaker |
| 12/31/2003 | CN1464607A Auto-power-off electrical source protecting equipment |
| 12/31/2003 | CN1463848A Ink-jet printer ink-ejecting unit open circuit and short circuit testing process and apparatus |
| 12/31/2003 | CN1133191C 用于快速、自动响应过载电流的电子开关 For fast, automatic response to an overload current of the electronic switch |
| 12/31/2003 | CN1132555C Numeric keypad simulated on touchscreen |
| 12/30/2003 | US6671827 Journaling for parallel hardware threads in multithreaded processor |
| 12/30/2003 | US6671821 Byzantine fault tolerance |
| 12/30/2003 | US6671820 System and method for the prevention of corruption of networked storage devices during backup data recovery |
| 12/30/2003 | US6671782 Method and apparatus for processing read requests in a shared disk system |
| 12/30/2003 | US6671151 Network protector relay and method of controlling a circuit breaker employing two trip characteristics |
| 12/30/2003 | US6671150 Circuit breaker for detecting an excessive voltage and tripping responsive thereto |
| 12/30/2003 | US6671148 Electronic communicating residential circuit breaker |
| 12/30/2003 | US6671145 Reset lockout mechanism and independent trip mechanism for center latch circuit interrupting device |
| 12/30/2003 | US6671144 Method and apparatus for detecting ground faults and for isolating power supply from the ground faults |
| 12/30/2003 | US6670870 Lockout for reset mechanism of electrical protective device |
| 12/30/2003 | US6670679 Semiconductor device having an ESD protective circuit |
| 12/30/2003 | CA2202738C Apparatus for detecting and responding to series arcs in ac electrical systems |
| 12/25/2003 | US20030237027 Method, apparatus, and program for a state machine framework |
| 12/25/2003 | US20030237021 Automatic restoration of software applications in a mobile computing device |
| 12/25/2003 | US20030237019 Using file system information in RAID data reconstruction and migration |
| 12/25/2003 | US20030237018 Server takeover system and method |
| 12/25/2003 | US20030234729 Power extension cable with loading indication and warning |
| 12/24/2003 | WO2003107189A1 System and method for monitoring the state and operability of components in distributed computing systems |
| 12/24/2003 | WO2003073580A3 Processing system for a power distribution system |
| 12/24/2003 | CN2595043Y Overvoltage protector by paralleled on apparatus |
| 12/24/2003 | CN2595042Y Thunder and lightning protector for electrical power supply |
| 12/23/2003 | US6668232 Arrangements to detect and respond to disturbances in electrical power systems |
| 12/23/2003 | US6667866 Virtual ground following single-phase trip |
| 12/23/2003 | US6667691 Apparatus for the detection and early warning of electrical arcing fault |
| 12/18/2003 | WO2003105304A1 Protection of electric energy consumers against earthquakes |
| 12/18/2003 | WO2003105303A1 Arc detection by non-causal signal correlation |
| 12/18/2003 | US20030233635 Automated test generation |
| 12/18/2003 | US20030233603 Method for detecting fault between storage devices, and storage device used for the same |
| 12/18/2003 | US20030233596 Method and apparatus for fast initialization of redundant arrays of storage devices |
| 12/18/2003 | US20030233594 System and method for monitoring the state and operability of components in distributed computing systems |
| 12/18/2003 | US20030231449 Circuit breaker for detecting overload |
| 12/18/2003 | US20030231447 Circuit breaker lockout |
| 12/18/2003 | US20030231440 Circuit protection system |
| 12/17/2003 | EP1372236A2 Personnel protection curcuit |
| 12/17/2003 | EP1371075A1 Control arrangement |
| 12/17/2003 | EP1281226B1 Under- and/or overvoltage release |
| 12/17/2003 | EP1021123B1 Dishwasher |
| 12/17/2003 | EP0684677B1 Overcurrent protective circuit and semiconductor device |
| 12/17/2003 | CN2593437Y Power source protection apparatus |
| 12/17/2003 | CN2593435Y 数码显示剩余电流保护器 Digital display residual current protection |
| 12/17/2003 | CN2593434Y Rapid current-limiting protection apparatus |
| 12/17/2003 | CN2593433Y Alarm type curent-limiting automatic protector |
| 12/17/2003 | CN1131566C Electrostatic discharging protector for polysilicon diode |
| 12/16/2003 | US6665859 Bitstream generation tools for bitstream management system |
| 12/16/2003 | US6665813 Method and apparatus for updateable flash memory design and recovery with minimal redundancy |
| 12/16/2003 | US6665591 Protection device for low voltage networks |
| 12/11/2003 | WO2003103110A1 Load break dc power disconnect |