221742 ⎘
Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling field-effect transistor switches
SiC-BASED POWER MODULE UTILIZING HIGH-TEMPERATURE GATE DRIVERS WITH OPTICAL FIBER-BASED ISOLATORS
#2LOW RESISTANCE LIGHT CONTROLLED SEMICONDUCTOR SWITCH (LCSS)
#3SEMICONDUCTOR RELAY AND SEMICONDUCTOR RELAY MODULE PROVIDED WITH SAME
#4Semiconductor device
#5Semiconductor device
#6LOW RESISTANCE PHOTOCONDUCTIVE SEMICONDUCTOR SWITCH (PCSS)
#7OPTICAL POWER FOR ELECTRONIC SWITCHES
#8High speed switching solid state relay circuit
#9Semiconductor device
#10PHOTORELAY
#11SEMICONDUCTOR DEVICE
#12Drive circuit for a power semiconductor circuit
#13Optically switched IGBT
#14Open circuit voltage photodetector
#15Photorelay
#16High speed switching solid state relay circuit
#17Signal measurement circuit and measurement method therefor
#18Pulse generator and consumption meter
#19Ultra low emission solid state relay
#20Bidirectional electronic switch and dimmer comprising a light emitting device to illuminate a photo-activated electronic device
#21Battery-operated electronic switching device having a power-free stand-by mode
#22High speed switching solid state relay circuit
#23Single-stage active integrator with multiplication of photodiode current
#24Semiconductor relay
#25SEMICONDUCTOR DEVICE AND POWER CONVERTOR
#26SWITCHING POWER MODULE COMBINING A GATE DRIVER WITH A PHOTONIC ISOLATED POWER SOURCE
#27Doorbell sound output device controllers, doorbell switches, and associated systems and methods
#28Circuit and system implementing a power supply configured for spark prevention
#29Electronic switch and dimmer
#30Signal distribution apparatus
#31High speed switching solid state relay circuit
#32Systems and methods for sending a power signal to a power switching device with galvanic isolation
#33Solid-state relay
#34Doorbell sound output device controllers, doorbell switches, and associated systems and methods
#35Circuit device including comparator circuit with switching circuit for offset prevention
#36GALVANIC ISOLATED DEVICE AND CORRESPONDING METHOD AND SYSTEM
#37POWER SWITCH
#38Driver system with an optical power based isolated power supply
#39Standby control circuit and display device
#40Dynamic Snubber Switch for AC Load Side Application
#41Flyback power converter with programmable output and control circuit and control method thereof
#42Standby power saving circuit
#43High speed switching solid state relay circuit
#44Signal output circuit
#45Electronic device for controlling the electric charge of a load electrically supplied by a battery pack and system for moving an electric or hybrid traction vehicle using the device
#46Adjustable internal gate resistor
#47Over-current and/or over-voltage protection circuit
#48Driving circuit for IGBT module
#49Isolated high speed switch
#50Solid state relay protective device
#51Optoelectronic integrated device including a photodetector and a MOSFET transistor, and manufacturing process thereof
#52Photocoupler
#53Optically controlled MEMS switch and method of using the same
#54Output module for industrial control with sink and source capability and low heat dissipation
#55GaN-Based Optocoupler
#56Solid-state relay
#57Device and method to discharge a capacitor for use in the electric power system of an electric drive vehicle
#58Solid-state circuit breakers and related circuits
#59Circuit for switching electric potentials via autarkic, self-supplying stages
#60Semiconductor device having at least a transistor cell with a second conductive type region surrounding a wall region and being insulated from both gate electrode and source electrode and solid state relay using same
#61Switching module for use in a device to limit and/or break the current of a power transmission or distribution line
#62Drive circuit for voltage-control type of semiconductor switching device
#63Semiconductor relay
#64Resonant gate drive circuit for a power switching device in a high frequency power converter
#65Optically controlled MEMS switch and method of using the same
#66Bi-directional circuit breaker
#67High speed solid-state relay with controller
#68Solid state circuit breaker
#69Circuit and method for operating a circuit
#70Photodetector
#71Switching device and switching arrangements for switching at high operating voltage
#72RF AC/DC coupling circuit using general purpose solid-state relay
#73Energy saving driving circuit and associated method for a solid state relay
#74Light receiving circuit and digital system
#756K pulse repetition rate and above gas discharge laser system solid state pulse power system improvements
#76Photo relay having an insulated gate field effect transistor with variable impedance
#77Energy saving driving circuit and associated method for a solid state relay
#78Optical semiconductor relay device for reducing transient voltage between output terminals of the relay and maintaining high operation speed and low capacitance characteristics
#79DRIVE SYSTEM FOR POWER SEMICONDUCTOR DEVICE
#80Semiconductor relay
#81OPTICAL COUPLING DEVICE
#82Method for controlling vertical type MOSFET in bridge circuit
#83Semiconductor circuit
#84Auxiliary device and data transmission method, auxiliary unit and electrical circuit breaker comprising said device
#85Half bridge inverter with dual N-MOS
#86Safe output circuit with a one-channel peripheral terminal for the ouput of a bus user
#87Driver system for MOSFET based, high voltage electronic relays for AC power switching and inductive loads
#88Low power switching for antenna reconfiguration
#896K pulse repetition rate and above gas discharge laser system solid state pulse power system improvements
#90Control device for power conversion circuit
#91Complementary transistor comparing circuits for time-to-threshold A/D conversion in digital imaging arrays
#92Electrical load switch
#93Optical Coupling Device
#94Circuit for preventing simultaneous on operations
#95Gate drive circuit with negative offset
#96Semiconductor relay device
#97Power control photocoupler and electronic device in which the power control photocoupler is used
#98MOSFET drive circuit, programmable power supply and semiconductor test apparatus
#99Comparing circuits for time-to-threshold A/D conversion in digital imaging arrays
#100Power supply for electronic switch
#101Optoelectronic receiver circuit for digital communication
#102Isolated control apparatus incorporating light controlled power semiconductors
#103Multiplexer method and system for intrinsically safe applications and a multiplexer switch for use therein
#104Semiconductor device
#105Light controlled switch module
#106Electronic switch and method for operation thereof
#107Dual gate III-switch for high voltage current relay