216850 ⎘
Emergency protective circuit arrangements for limiting excess current or voltage without disconnection avoiding undesired transient conditions
Sub-classes:METHOD AND APPARATUS FOR CONTROLLING ARC SUPPRESSION DEVICE
#2POWER ELECTRONIC CONVERTER, ELECTRIC MOTOR DRIVE AND METHOD FOR OPERATING A POWER ELECTRONIC CONVERTER
#3WEARABLE DEVICE INCLUDING CONDUCTIVE MEMBER FORMING INDUCTION PATH FOR ELECTROSTATIC DISCHARGE
#4SEMICONDUCTOR DEVICE
#5SEMICONDUCTOR DEVICE WITH ACROSS-THE-BARRIER ESD PROTECTION
#6RF ESD PROTECTION CIRCUIT AND RF ESD PROTECTION SYSTEM
#7SEMICONDUCTOR DEVICE, SEMICONDUCTOR MODULE, AND ELECTRONIC APPARATUS
#8ELECTROSTATIC DISCHARGE PROTECTION DEVICE
#9TRANSIENT VOLTAGE SUPPRESSOR AND PRODUCTION METHOD
#10FLEXIBLE CIRCUIT BOARD, DISPLAY MODULE AND DISPLAY DEVICE
#11CURRENT LIMITING DEVICES
#12PROTECTION CIRCUIT FOR BATTERY MANAGEMENT CHIP
#13CURRENT TRANSFORMER SENSING WITH SATURATION PROTECTION
#14CONTROL DEVICE, PUMP UNIT, AND REFRIGERANT CIRCULATION DEVICE
#15METHODS AND SYSTEMS FOR PROTECTION OF ELECTRIC NETWORKS AND DEVICES FROM EXTREME TRANSIENT ELECTROMAGNETIC SURGES
#16CIRCUIT BREAKER WITH A PASSIVE CLAMPING CIRCUIT INCLUDING CAPACITORS, OPERATION METHOD, DC NETWORK AND AIRCRAFT
#17Systems and Methods for Electrical Filter Including a Conductive Concrete Structure
#18Techniques For Providing Electrostatic Discharge Protection Using An Off-Chip Capacitor
#19SUPER JUNCTION REGION FOR LOW CAPACITANCE ESD SEMICONDUCTOR DEVICES
#20THREE PIN CURRENT TRIGGERED TVS PROTECTION SEMICONDUCTOR DEVICE
#21Adaptive Power Supply Voltage Transient Protection
#22INTEGRATED CIRCUIT WITH ELECTROSTATIC DISCHARGE PROTECTED POWER SUPPLY
#23COMMON MODE TERMINATION MATCHING METHOD FOR DIGITAL COMMUNICATIONS
#24SUPPRESSION OF SIGNAL TRANSMISSION OVER A CONDUCTOR
#25PRE-CHARGE CIRCUITS FOR DIRECT CURRENT BUS TRANSIENT VOLTAGE PROTECTION
#26SUBSTRATE PARASITE REDUCTION TECHNIQUE
#27ESD PROTECTION CIRCUIT
#28OVERVOLTAGE PROTECTION DEVICE AND USE OF AN OVERVOLTAGE PROTECTION DEVICE
#29ELECTRICAL DEVICE WITH INDIRECT LIGHTNING PROTECTION, ATTITUDE AND HEADING REFERENCE SYSTEM, AND AIRCRAFT
#30Crowbar circuit, in particular for a voltage transformer, in explosion-protected applications
#31THERMAL-PROTECTIVE TRANSIENT VOLTAGE SUPPRESSOR (TVS)
#32Adaptive Power Supply Voltage Transient Protection
#33POWER CLAMP DEVICE
#34ESD protection circuit
#35Current Protection-Type Semiconductor Device
#36Suppression of signal transmission over a conductor
#37TRANSIENT VOLTAGE ABSORPTION ELEMENT
#38THUNDER PROTECTION DEVICE
#39ELECTROSTATIC DISCHARGE PROTECTION DEVICE
#40POWER GRID PROTECTION
#41CONTROL DEVICE, PUMP UNIT, AND REFRIGERANT CIRCULATION DEVICE
#42Electrostatic discharge (ESD) protection circuits
#43Surge protection circuit
#44Polarity protection for a converter
#45Power clamp device
#46Suppression of signal transmission over a conductor
#47DISTRIBUTED ELECTRO-STATIC DISCHARGE PROTECTION
#48BATTERY SURGE REDUCTION USING A TRANSIENT AUXILIARY CONVERTER
#49ESD PROTECTION CIRCUIT AND SEMICONDUCTOR DEVICE
#50Electrostatic discharge protection circuit
#51Electrostatic discharge protection for RF pins
#52Systems and methods for charge storage and providing power
#53Surge protection apparatus
#54Adaptive power supply voltage transient protection
#55SURGE PROTECTION DEVICES WITH SURGE LEVEL DISCRIMINATION AND METHODS OF OPERATING THE SAME
#56Method and apparatus for DV/DT controlled ramp-on in multi-semiconductor solid-state power controllers
#57PCB-mountable surge protective device modules and SPD circuit systems and methods including same
#58Unidirectional transient voltage suppression device
#59Electrostatic discharge (ESD) protection circuits
#60Driving circuit, array substrate and display apparatus
#61Integrated circuit with electrostatic discharge protected power supply
#62Protection circuit
#63Disconnection arc prevention in cable-supplied power connection
#64Suppression of signal transmission over a conductor
#65Semiconductor circuit breaker
#66Electrostatic discharge (ESD) protection device
#67Transient voltage suppression device
#68Continuous cascode voltage control for protection of low voltage devices
#69Leakage current based remote monitoring device and method for disconnector devices
#70Electrical surge protection circuits
#71Surge protection devices with surge level discrimination and methods of operating the same
#72Ultra-low clamping voltage surge protection module using depletion mode MOSFET
#73Power supply for electric utility underground equipment
#74Multi-port solid-state circuit breaker apparatuses, systems, and methods
#75Charge storage with electrical overstress protection
#76Current cut-off device for high-voltage direct current with capacitive buffer circuit, and control method
#77Common-mode transient immunity (CMTI) circuit and method of operation therefor
#78Power management system for maintaining bus voltage
#79Protection from and filtering of disturbances for serial connected facts
#80Arrangement for overvoltage protection of subsea electrical apparatus
#81System-in-package and electronic module including the same
#82Wireless power system and method with protection from overvoltage conditions
#83High frequency data transceiver and surge protection retrofit for a smart meter
#84System and method for adding a high voltage DC source to a power bus
#85Clearing circuit for liquid crystal apparatus
#86System and method for temperature compensated ESD protection
#87Fill level sensor with power limitation
#88Electronic circuit and electronic apparatus
#89CIRCUIT PROTECTION APPARATUS INCLUDING STRUCTURALLY RESILIENT ELECTRICAL TRANSIENT MATERIAL AND METHOD FOR MAKING SAME
#90Compensation filter and method for activating a compensation filter
#91Transient power management circuit
#92Protection circuit
#93Compensation Filter and Method for Activating a Compensation Filter
#94Transient Surge Monitoring
#95Snubber circuit and power semiconductor module with snubber circuit
#96Limiter circuit
#97Surge protection circuit with integrated surveillance
#98Surge protection device for the protection of multiple DC or AC power lines
#99Fast fault current limiter
#100High voltage clamps with transient activation and activation release control
#101Method and apparatus for operating a power distribution system
#102DC interrupting device
#103Power supply for electric utility underground equipment
#104Fast current transient suppression in a test system
#105SYSTEMS AND METHODS FOR ELECTRICAL FILTER INCLUDING A CONDUCTIVE CONCRETE STRUCTURE
#106Storing charge associated with electrical overstress
#107Wireless power system with protection from overvoltage conditions
#108Bidirectional flat clamp device with shared voltage sensor circuit
#109Surge protection circuit
#110Low leakage transient overvoltage protection circuit using a series connected metal oxide varistor (MOV) and silicon controlled rectifier (SCR)
#111Adjustable power limiter with integrated power detector
#112Protection of an inductive element
#113Power transfer device using an oscillator
#114POWER STRIP WITH UNINTERRUPTABLE POWER SUPPLY
#115AC switching arrangement
#116Hybrid overvoltage protection device and assembly
#117Overvoltage protector with array of resistors
#118NEUTRAL CONNECTION DETECTION METHOD FOR 3/4 -WIRE ACTIVE FILTERS
#119Apparatus for mitigation of adverse effects of geomagnetically induced currents on transformers
#120System to reduce start-up times in line-mounted fault detectors
#121Filter systems for reducing bearing current in high-frequency motor control systems
#122Systems and methods to suppress AC transient voltage and for AC powerline polarity reversal detection and alarm
#123Selectable input transient voltage suppressor
#124Power supply device
#125Switches for bypass capacitors
#126SURGE PROTECTION DEVICE STRUCTURE
#127Multi-semiconductor solid state power controllers and method for managing inductive switching transients thereof
#128Power transfer device using an oscillator
#129Systems having impedance source semiconductor device protection
#130Voltage suppressor test circuit and method of testing a voltage suppressor
#131SURGE SUPPRESSION CIRCUIT AND MICROWAVE OVEN
#132Electrical overstress reporting
#133Overvoltage recovery circuit and a controller and HVAC system including the same
#134Electric circuit arrangement for the input protection circuit of a switching power supply and a switching power supply
#135Soft-starter AC-AC converter with integrated solid-state circuit breaker and method of operation thereof
#136System electrostatic discharge circuit
#137High surge bi-directional transient voltage suppressor
#138Systems and methods for a voltage snubber circuit utilized with light fixtures
#139Protection of electrical devices based on electromagnetic pulse signal
#140Combined direct current circuit breaker and application method thereof
#141Spark gap arrangement
#142System and method for protection of electronic box under lightning strike
#143Electrostatic discharge (ESD) protection for a high side driver circuit
#144High surge bi-directional transient voltage suppressor
#145Dual-bus battery precharge circuit
#146ELECTRIC VEHICLE AND ELECTROMAGNETIC INTERFERENCE SUPPRESSION CIRCUIT THEREOF
#147Fault current managing branch for surge-less current interruption in DC system
#148Grounding module having external coaxial cable ground lug
#149Semiconductor device
#150CIRCUIT ASSEMBLY FOR ELECTRONICALLY ACTUATING TRIGGERABLE SURGE ARRESTERS
#151Household appliance and apparatus and method for detecting arc fault in the same
#152Short-circuit detection circuit in a full-bridge circuit
#153TRANSMISSION CABLE STRUCTURE WITH CAPACITOR DEVICE
#154Oring control using low voltage device for high voltage DC rack
#155Transient overvoltage protection system
#156Method for operating an electrical circuit
#157Electronic devices and method for filtering common mode disturbances from power electronic devices
#158Apparatus for preventing electric shock in event of flooding and method therefor
#159Transient voltage suppressor apparatus
#160Integrated thermally protected varistor and discharge tube
#161Adjustable power limiter with integrated power detector
#162Thermostat assembly
#163System and method for modular electric device having biased modular safety doors
#164Surge protection circuit
#165Method for using chemical thermodynamics to buffer the voltage of electric circuits and power systems
#166TRANSIENT VOLTAGE PROTECTION CIRCUITS
#167Surge suppression system for medium and high voltage
#168Surge suppression system for medium and high voltage
#169High voltage clamps with transient activation and activation release control
#170Thermostat with display and printed circuit board
#171Surge Protection Circuit and Terminal
#172Driver circuit able to monitor usage of a surge protection arrangement
#173Surge suppression system for medium and high voltage
#174Surge suppression system for medium and high voltage
#175Surge suppression system for medium and high voltage
#176Surge suppression system for medium and high voltage
#177Surge suppression system for medium and high voltage
#178Surge suppression system for medium and high voltage
#179Surge suppression system for medium and high voltage
#180Surge suppression system for medium and high voltage
#181Surge suppression system for medium and high voltage
#182Surge suppression system for medium and high voltage
#183Surge suppression system for medium and high voltage
#184Inrush current free switching apparatus and control method thereof
#185Transmission circuit for ethernet device
#186Distribution block with integrated surge protective device
#187Surge suppression system for medium and high voltage
#188Selectable input transient voltage suppressor
#189Multi-channel transient voltage suppressor
#190Transient voltage suppressing integrated circuit
#191Overvoltage recovery circuit and a controller and HVAC system including the same
#192Semiconductor device
#193Protected capacitor system and method
#194Device for distributing hybrid cable and transitioning from trunk cable to jumper cable with overvoltage protection
#195Low capacitance surge suppression device
#196Breaker device for interrupting current on a transmission line
#197Protection circuit assembly and method for high voltage systems
#198Transient voltage suppressor having built-in-test capability for solid state power controllers
#199Broadband surge suppression module having optical coupling channel
#200Method for using chemical thermodynamics to buffer the voltage of electric circuits and power systems
#201Structure and method for dynamic biasing to improve ESD robustness of current mode logic (CML) drivers
#202PLUGGABLE CABLE MANAGEMENT BOX WITH BUILT-IN SURGE PROTECTOR
#203DEVICE AND METHOD FOR DETECTING TRANSIENT ELECTRICAL SHORT CIRCUITS IN A BATTERY CELL OR PACK
#204Bidirectional current limiter
#205Systems and methods for dissipating transient voltages in electrical systems
#206Surge protector for a transceiver
#207Docking module for a current transformer for preventing overvoltages and a current transformer having a docking module
#208Systems and methods for grounding power line sections to clear faults
#209Surge suppression system for medium and high voltage
#210Base element and surge protection system
#211Low profile surge protector
#212Methods and systems of impedance source semiconductor device protection
#213Redundant over-voltage protection/power distribution system for telecommunication systems
#214PHASE-TO-PHASE SURGE PROTECTIVE DEVICES
#215Surge Protected Extension Cord with Multiple Outlet Sections
#216RELIABILITY IMPROVEMENT FOR SWITCH CONTROLLED MOTOR OPERATED DEVICES
#217Network filtering circuit for protection lightning surge
#218Transmission circuit for ethernet
#219Surface-mountable electrical circuit protection device
#220Spark gap arrangement
#221Methods and apparatus for mitigation of damage of power line assets from traveling electrical arcs
#222Apparatus for mitigation of adverse effects of geomagnetically induced currents on transformers
#223Thermostat with display and printed circuit board
#224ESD/EOS DETECTION
#225Semiconductor device and related protection methods
#226Single transceiver ultrasonic flow meter having an array of transducer elements
#227Overvoltage notching of electricity delivered to an electrical load
#228Method of detecting metal oxide varistor (MOV) failure within a surge protection device
#229System for protection of dry type transformers
#230Printed circuit board and display device having the same
#231Circuit for protection against overvoltages
#232Surge suppression system for medium and high voltage
#233System for preventing arc discharge generated during use of DC power supply
#234Semiconductor device
#235Power supply with surge voltage protection
#236Cut-off member of a device for protecting an electric installation against lightning
#237SURGE PROTECTION DEVICE FOR PROTECTING AN ONBOARD POWER SYSTEM OF AN ELECTRIC VEHICLE FROM AN ELECTRIC SURGE, CORRESPONDING METHOD, AND ELECTRIC VEHICLE WITH THE SURGE PROTECTION DEVICE
#238System and control method to improve the reliability and range of mineral insulated electrical cables
#239System and method for isolating and protecting a PoE (power over ethernet) device
#240Surge reduction filter
#241Systems and methods for grounding power line sections to clear faults
#242Surge protective network signal processing circuit assembly
#243Surge reduction filter
#244Apparatus and methods for transient overstress protection with active feedback
#245Bus explosion proof network and explosion proof node structure thereof
#246Structure and method for dynamic biasing to improve ESD robustness of current mode logic (CML) drivers
#247Structure and method for dynamic biasing to improve ESD robustness of current mode logic (CML) drivers
#248Container based by-pass module for electric power lines
#249Method and Apparatus Relating to Surge Protection
#250Fireproof separator board and plug-based circuit interrupter employing the fireproof board
#251Driver current control apparatus and methods
#252Surge protection assembly and method for electrical switching apparatus
#253Protective circuit
#254Device for limiting disturbances of an electrical nature
#255Electrical wiring system and method
#256Variable capacitance device and communication apparatus
#257Electrical surge protection device
#258ELECTRICAL POWER DISTRIBUTION UNIT
#259Dynamic current pull-down for voltage regulator
#260Methods and systems of impedance source semiconductor device protection
#261Thermostat with display and printed circuit board
#262SURGE PROTECTION CIRCUIT
#263Choke and EMI filter with the same
#264BIAS VOLTAGE CIRCUIT FOR BIASING A TRANSIENT SUPPRESSION DEVICE AND APPARATUS USING SAME
#265Discharge circuits of discharge paths for electromagnetic interference filters
#266Apparatus and method for protecting RF and microwave integrated circuits
#267Crowbar device for voltage transient circuit protection
#268Cable breakout assembly
#269SURGE PROTECTOR HAVING IMPROVED I-SHAPED LOAD STRUCTURE
#270WELLHEAD MOUNTED TRANSIENT VOLTAGE SURGE SUPPRESSION AND METHOD OF USE THEREOF
#271CIRCUIT FOR PROTECTING AN ELECTRONIC CONTROL UNIT (ECU) FROM HIGH ENERGY PULSES
#272PROTECTIVE DEVICE
#273Power device for preventing malfunction
#274Network appliance with power conditioning
#275Solid state fault current limiter
#276Fast switch fault current limiter
#277Arrester bypass devices
#278Anti-arcing circuit
#279Systems and methods for grounding power line sections to clear faults
#280Inrush Current Control System
#281DRIVER CURRENT CONTROL APPARATUS AND METHODS
#282Single transceiver ultrasonic flow meter having an array of transducer elements
#283Device of protection against transient electrical overvoltages
#284POWER SUPPLY HAVING SURGE PROTECTION CIRCUIT
#285POWER OVER ETHERNET SURGE PROTECTOR
#286Mechatronic circuit breaker device and associated tripping method and use thereof in interrupting a high direct current
#287Hybrid DC breaker
#288Circuit protection device
#289Power and telecommunications surge protection apparatus
#290Stress control assembly and methods of making the same
#291Active transient voltage suppression device
#292Base element and surge protection system
#293Low-, medium-, or high-voltage switchgear
#294Temperature compensation system for an electronic device
#295Electronic device and methods
#296Housing for an electronic device internal walls
#297Surge protection for an electronic device
#298Methods and apparatus to provide transient event protection for circuits
#299Methods and apparatus related to a precision input power protection device
#300Electrostatic discharge connector and method for an electronic device