221727 ⎘
Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors with galvanic isolation between the control circuit and the output circuit using transformer coupling
ISOLATION SWITCH
#2POWER SUPPLY CIRCUIT, SIGNAL TRANSMISSION DEVICE, ELECTRONIC DEVICE, AND VEHICLE
#3METHODS AND APPARATUS TO SENSE A STATE OF ISOLATION IN GATE DRIVER CIRCUITRY
#4SIGNAL TRANSMISSION DEVICE, ELECTRONIC DEVICE, AND VEHICLE
#5SIGNAL TRANSMISSION DEVICE AND SWITCHING DEVICE
#6ISOLATION SWITCH AND SEQUENCER
#7POWER ELECTRONICS DEVICE
#8GATE DRIVER, INSULATION MODULE, LOW-VOLTAGE CIRCUIT UNIT, AND HIGH-VOLTAGE CIRCUIT UNIT
#9ISOLATION CHIP AND METHOD FOR MANUFACTURING ISOLATION CHIP
#10GATE DRIVER, INSULATION MODULE, LOW-VOLTAGE CIRCUIT UNIT, AND HIGH-VOLTAGE CIRCUIT UNIT
#11ISOLATED DRIVER AND AN ISOLATED DRIVING METHOD FOR DRIVING A POWER SWITCHING DEVICE
#12ISOLATION DEVICE HAVING INDUCTIVE AND CAPACITIVE ISOLATION CIRCUIT
#13SIGNAL TRANSMISSION CIRCUIT DEVICE, SEMICONDUCTOR DEVICE, METHOD AND APPARATUS FOR INSPECTING SEMICONDUCTOR DEVICE, SIGNAL TRANSMISSION DEVICE, AND MOTOR DRIVE APPARATUS USING SIGNAL TRANSMISSION DEVICE
#14INTERFACE FOR PASSING CONTROL INFORMATION OVER AN ISOLATION CHANNEL
#15SIGNAL TRANSMISSION DEVICE, ELECTRONIC DEVICE, AND VEHICLE
#16SIGNAL TRANSMISSION DEVICE, ELECTRONIC APPLIANCE, AND VEHICLE
#17GATE DRIVE CIRCUIT OF POWER CONVERTER
#18Cascode Solid-State Switch Device and Power Electronics System
#19PULSE TRANSMISSION CIRCUIT, SIGNAL TRANSMISSION DEVICE, ELECTRONIC DEVICE, AND VEHICLE
#20ACTIVE SWITCH LEAKAGE CURRENT DIVERSION
#21ISOLATED GATE DRIVER
#22DC-DC CONVERTER CIRCUIT
#23Interface for passing control information over an isolation channel
#24SIGNAL TRANSMISSION DEVICE AND ELECTRONIC DEVICE
#25SIGNAL TRANSMISSION CIRCUITRY AND SNUBBER CIRCUITRY
#26SIGNAL TRANSMISSION DEVICE, ELECTRONIC DEVICE, AND VEHICLE
#27SIGNAL ISOLATION CIRCUIT
#28DEAD-TIME CALIBRATION SCHEME FOR ACTIVE CLAMP FLYBACK (ACF) PRIMARY FIELD-EFFECT TRANSISTORS (FET)
#29ISOLATION TRANSFORMER, ISOLATION MODULE, AND GATE DRIVER
#30GATE DRIVING CIRCUIT
#31SEMICONDUCTOR RELAY DEVICE
#32Interface for passing control information over an isolation channel
#33GATE DRIVER, INSULATION MODULE, LOW-VOLTAGE CIRCUIT UNIT, AND HIGH-VOLTAGE CIRCUIT UNIT
#34GATE DRIVER, INSULATION MODULE, LOW-VOLTAGE CIRCUIT UNIT, AND HIGH-VOLTAGE CIRCUIT UNIT
#35Low-latency switch drive circuit with power transfer
#36Signal transmission device, electronic appliance, and vehicle
#37Signal transmission device, electronic device, and vehicle
#38Drive Circuit
#39Electronic circuitry
#40Parasitic immune isolated drive
#41SIGNAL TRANSMISSION CIRCUIT DEVICE, SEMICONDUCTOR DEVICE, METHOD AND APPARATUS FOR INSPECTING SEMICONDUCTOR DEVICE, SIGNAL TRANSMISSION DEVICE, AND MOTOR DRIVE APPARATUS USING SIGNAL TRANSMISSION DEVICE
#42Switching circuit
#43TRANSMISSION CIRCUIT
#44TRANSMISSION CIRCUIT
#45Power supply circuit
#46Power transfer, gate drive, and/or protection functions across an isolation barrier
#47MAGNETICALLY IMMUNE GATEDRIVER CIRCUIT
#48Low-latency switch drive circuit with power transfer
#49Interface for passing control information over an isolation channel
#50Lateral coreless transformer
#51Single transformer-based gate driver
#52Galvanically isolated driver package for switch drive circuit with power transfer
#53Voltage comparator
#54Signal transmission circuit device, semiconductor device, method and apparatus for inspecting semiconductor device, signal transmission device, and motor drive apparatus using signal transmission device
#55Single transformer-based gate driver
#56Switching circuit
#57ELECTROMAGNETIC RESONANCE COUPLER AND GATE DRIVE CIRCUIT USING SAME, AND SIGNAL TRANSMISSION DEVICE
#58Floating-ground isolated power supply for an electronic converter
#59RF impedance matching network
#60Current controlled amplifier
#61Signal transmission circuit device, semiconductor device, method and apparatus for inspecting semiconductor device, signal transmission device, and motor drive apparatus using signal transmission device
#62Galvanically isolated low-latency switch drive circuit with power transfer
#63Circuit arrangement with galvanic isolation between electronic circuits
#64Drive circuit for regulating voltage and reducing energy consumed
#65High temperature gate driver for silicon carbide metal-oxide-semiconductor field-effect transistor
#66Semiconductor device and load control system
#67Current controlled amplifier
#68Pulsed laser diode drivers and methods
#69Transformer based gate drive circuit
#70Transformer based gate drive circuit
#71Control of secondary switches based on secondary winding voltage in a power converter
#72Isolated high side drive circuit
#73Device for controlling a transistor
#74Control of secondary switches based on secondary winding voltage in a power converter
#75Current limiting I/O interface and isolated load switch driver IC
#76Gate-drive system
#77SIGNAL TRANSMISSION CIRCUIT DEVICE, SEMICONDUCTOR DEVICE, METHOD AND APPARATUS FOR INSPECTING SEMICONDUCTOR DEVICE, SIGNAL TRANSMISSION DEVICE, AND MOTOR DRIVE APPARATUS USING SIGNAL TRANSMISSION DEVICE
#78Isolator circuit
#79Galvanic isolation circuit and system and a corresponding method of operation
#80Isolated power source apparatus
#81RF power amplifier
#82Lateral transmission of signals across a galvanic isolation barrier
#83Gate driver
#84Signal transmission circuit and power conversion device
#85LLC converter with wake-up circuitry
#86Gate drive devices and switching systems
#87Method and device for controlling a semiconductor switch
#88Switching circuit
#89Parasitic capacitance compensation circuit
#90Magnetically immune gatedriver circuit
#91Semiconductor integrated circuit
#92Semiconductor integrated circuit
#93Optocoupler-based control circuit and method thereof
#94Current limiting I/O interface and isolated load switch driver IC
#95CURRENT LIMITING I/O INTERFACE AND ISOLATED LOAD SWITCH DRIVER IC
#96Level shifting circuit
#97Pulsed laser diode drivers and methods
#98Current limiting I/O interface and isolated load switch driver IC
#99Motor driving device
#100Driver Interface Methods and Apparatus for Switch-Mode Power Converters, Switch-Mode Power Amplifiers, and Other Switch-Based Circuits
#101POWER CONVERSION DEVICE AND DRIVE DEVICE
#102Transformer based gate drive circuit
#103Transformer device and control method therefor
#104Feedback controller for resonant gate drive
#105Flyback converter with wake-up circuitry
#106Communicating across galvanic isolation, for example, in a power converter
#107Signal transmission circuit and power conversion device
#108Lateral transmission of signals across a galvanic isolation barrier
#109Signal transmission circuit
#110Thermostat with power stealing
#111Isolated driver
#112Galvanically-isolated signaling between modules with step-up transformer
#113Receiver for resonance-coupled signaling
#114Backup electrical supply for main capacitor discharge
#115Isolated circuit formed during back end of line process
#116Switching circuit
#117Isolated gate driver and a power device driving system including the same
#118Transformation relay and battery voltage measurement system using same
#119Signal transmission circuit and vehicle
#120Control Unit for Providing Bias To a Radio Frequency (RF) Switch
#121Signal transmission device
#122Signal transmission device and power switching element driving device
#123Receiver circuit
#124Driver interface methods and apparatus for switch-mode power converters, switch-mode power amplifiers, and other switch-based circuits
#125Switching circuit for RF currents
#126Apparatus for and method of programmable matching network for multiple signal types
#127Method and apparatus for driving power switch tube
#128Insulating structure for power conversion device
#129Driver for the high side switch of the cascode switch
#130Signal transmission circuit device, semiconductor device, method and apparatus for inspecting semiconductor device, signal transmission device, and motor drive apparatus using signal transmission device
#131Ultra high performance silicon carbide gate drivers
#132Driver circuit for synchronous rectifier switches in resonant converters, corresponding converter and method
#133Apparatus for and method of programmable matching network for multiple signal types
#134Method of transmitting power and data across a galvanic isolation barrier, corresponding system and apparatus
#135Switch controller with validation circuit for improved noise immunity
#136Bootstrap compensation circuit and power module
#137Simplified gate driver for power transistors
#138Simplified gate driver for power transistors
#139High speed sync FET control
#140System and method for generating high pulsed power, comprising a single power supply
#141Receiver circuit
#142Communicating across galvanic isolation, for example, in a power converter
#143Power conversion device and drive device
#144Drive circuit and module equipped with same
#145Signal generation circuit
#146Gate drive circuit to reduce parasitic coupling
#147Asymmetric gate driver apparatus, methods, and systems
#148Ignition control circuit with current slope detection
#149Isolated uni-polar transistor gate drive
#150Gate driver and method of driving the same
#151Drive device
#152Gate-power-supply device and semiconductor circuit breaker using same
#153Environment detecting apparatus employing an asymmetric waveform pulse generator
#154System and method for controlling at least one switching device, especially for use in aircraft
#155Gate drive circuit for a semiconductor switch
#156Power electronic circuit and system comprising the same
#157Switch controller with validation circuit for improved noise immunity
#158Double-ended forward converter and power supply device
#159Power conversion device, driving device and driving method
#160Power converter, short circuit protection circuit, and control method
#161Driving device and driving method
#162Gate drive power supply having gate drive voltage supply transformer circuits and kick starter circuit
#163Power supply apparatus for power converters
#164Circuit arrangement and method for controlling semiconductor switching element
#165Methods and systems for controlling voltage switching
#166Radio-frequency signal reception circuit and isolated signal transmission apparatus
#167Gate drive circuit
#168Gate drive circuit
#169Transformer driver circuit with IC protection circuitry
#170Power supply and gate driver therein
#171High speed sync FET control
#172Low power consumption AC load switches
#173Gate driver and power module equipped with same
#174Signal transmission circuit device, semiconductor device, method and apparatus for inspecting semiconductor device, signal transmission device, and motor drive apparatus using signal transmission device
#175Circuit arrangement for actuating a semiconductor switching element
#176Method and apparatus for driving half bridge connected semiconductor power switches with a stable and extremely short interlock delay combined with a switching transition speed increase and a driving power consumption reduction
#177Apparatus and methods of N-type load switch using bootstrap gate drive for wireless power receiver
#178Insulated power supply apparatus applied to power converter circuit including series connections of upper and lower arm switching elements
#179Insulated power supply apparatus with upper arm transformers and a lower arm transformer
#180Insulated power supply apparatus for power conversion apparatus including series of connections of upper and lower arms switching elements connected to each other
#181Circuit including a transformer for driving a semiconductor switching element
#182Power controller
#183Signal and power supply transmission
#184Asymmetric waveform pulse generator and FAIMS ion detector employing same
#185Power conversion apparatus having a negative terminal of a power supply connected to one of connection nodes of a negative side bus with U-phase, V-phase and W-phase lower-arm switching elements except the end-side ones
#186Semiconductor integrated circuit and drive apparatus including the same
#187Capacitive load driving circuit
#188Method and apparatus for driving power switch tube
#189Recharging of the gate charge of a transistor
#190Method for reducing interwinding capacitance current in an isolation transformer
#191Drive transformer isolation adaptive drive circuit
#192Gate driving circuit
#193Safety function control for an electric machine and method of operating the electric machine
#194Electronic circuit operating based on isolated switching power source
#195Semiconductor switch with reliable blackout behavior and low control power
#196Gate drive circuit
#197Switch-driving circuit
#198Transformer-coupled gate-drive power regulator system
#199Circuit to generate high frequency signals
#200Device and method for interconnecting electronic systems having different reference potentials
#201Output module for industrial control with sink and source capability and low heat dissipation
#202Driver for semiconductor switch element
#203Method and apparatus for driving a voltage controlled power switch device
#2043-level bridge driver with single supply and low common mode EMI emission
#205Isolated gate driver adapted for PWM-based switching power supply
#206HIGH TEMPERATURE OPERATION SILICON CARBIDE GATE DRIVER
#207Semiconductor integrated circuit and drive apparatus including the same
#208SUPPRESSION OF OVERVOLTAGE CAUSED BY AN INDIRECT LIGHTNING STRIKE
#209Method for transmitting a binary signal via a transformer
#210Gate driver
#211High temperature half bridge gate driver
#212Power converter including a power module allowing main current supply and cutoff
#213Synchronous rectifier driver circuit rectifier
#214Transformer driver circuit with IC protection circuitry
#215Gate driving circuit
#216Bootstrap gate drive for full bridge neutral point clamped inverter
#217Signal transmission circuit device, semiconductor device, method and apparatus for inspecting semiconductor device, signal transmission device, and motor drive apparatus using signal transmission device
#218Semiconductor switching device drive circuit using a limited drive voltage
#219Controller for secondary side control of a switch, power converter, and related synchronous rectification control method
#220GATE DRIVING POWER SUPPLY SYSTEM AND INVERTER CONTROL CIRCUIT
#221System and method for driving a switch
#222SWITCH CIRCUIT WITH INDEPENDENT DC POWER SUPPLY
#223Alternating current/direct current two-way switch
#224Gate driver and switching power source apparatus
#225Driver for driving power switch element
#226Radiation tolerant complementary cascode switch using non-radiation hardened transistors
#227Gate drive controller circuit with anti-saturation circuit and power up circuit therefor
#228DRIVE CIRCUIT
#229High power radio frequency (RF) switch
#230Semiconductor switch and wireless device
#231Solar photovoltaic module safety shutdown system
#232Drive circuit
#233Drive system for power switching elements
#234Drive circuit for semiconductor switching element
#235Four quadrant MOSFET based switch
#236Gate driving circuit
#237Analog input device
#238High-power switching module and method for the generation of switching synchronism in a high-power switching module
#239High-voltage modulator system
#240Circuit including a transformer for driving a semiconductor switching element
#241High voltage high side transistor driver
#242Gate-charge retaining switch
#243Current measurement signal device with electrical isolation, electronic trip unit, and circuit breaker comprising one such device
#244Analog multiplexer with insulation power supply
#245Drive circuit device for a power semiconductor, and signal transfer circuit device for use therein
#246Insulating communication circuit
#247METHOD FOR LOW TEMPERATURE ELECTROSUGERY AND RF GENERATOR
#248Pulse transformer driver
#249Circuit arrangement and a method for galvanically separate triggering of a semiconductor switch
#250Electric Power Conversion Apparatus
#251Transformer-isolated analog-to-digital converter (ADC) feedback apparatus and method
#252Solid state relay
#253GATE-CHARGE RETAINING SWITCH
#254Secondary side-driven half-bridge power supply
#255IGBT-driver circuit for desaturated turn-off with high desaturation level
#256History-independent noise-immune modulated transformer-coupled gate control signaling method and apparatus
#257Modulated transformer-coupled gate control signaling method and apparatus
#258Switching circuit apparatus having a series conduction path for servicing a load and switching method
#259Analog insulation/multiplexer
#260Insulating transformer and power conversion device
#261Semiconductor relay
#262Isolator circuit including a voltage regulator
#263Method for determining a switch-on threshold and electronic circuit arrangement for carrying out the method
#264Integrated gate drive for use in control and protection of power modules
#265Semiconductor circuit
#266Driving circuit
#267IGBT-Driver circuit for desaturated turn-off with high desaturation level
#268X-ray apparatus
#269Capacitively coupled floating gate driver
#270Electromagnetic coupling galvanic isolated solid state relay with output feedback
#271Power electronics equipments
#272Driving circuit for power switching device
#273Integrated circuit arrangements
#274Driver system for MOSFET based, high voltage electronic relays for AC power switching and inductive loads
#275Inverter circuit
#276Drive circuit having a transformer for a semiconductor switching element
#277High voltage high side transistor driver
#278Control device for power conversion circuit
#279Driver circuit
#280Isolated gate driver circuit for power switching devices
#281Solid state relay driver
#282Radiation tolerant solid-state relay
#283Metal detector with improved receiver coil
#284Radiation tolerant solid-state relay
#285Compensation circuit and drive circuit including such a compensation circuit
#286Drive circuit and power supply apparatus
#287Driver circuit
#288Isolated control apparatus incorporating light controlled power semiconductors
#289Modulated transistor gate driver with planar pulse transformer
#290Switched-mode power supply arrangement
#291Integrated circuit and method for interfacing two voltage domains using a transformer
#292PCB trace coupling system for providing high voltage isolation
#293Method and apparatus for delivering power to semiconductors
#294Method and apparatus for delivering power to semiconductors
#295Pulse driven power FET
#296Power FET driver
#297Power converter with circuits for providing gate driving
#298Recuperative gate drive circuit and method
#299Method and apparatus for delivering power to semiconductors
#300Replication of a drive signal across a galvanic isolation barrier