171455 ⎘
Arrangements for measuring currents or voltages or for indicating presence or sign thereof Measuring currents or voltages from sources with high internal resistance by means of measuring circuits with high input impedance, e.g. OP-amplifiers
CURRENT SENSE AMPLIFIER
#2DEVICE FOR POWER SUPPLYING A LOAD AND MEASURING THE CURRENT CONSUMPTION OF THE LOAD
#3CURRENT SENSING DEVICE AND ELECTRONIC DEVICE
#4EXCITATION CIRCUIT OF ELECTROMAGNETIC FLOWMETER
#5CURRENT SENSOR SYSTEMS
#6ELECTRICAL ASSEMBLY
#7SYSTEMS AND METHODS FOR DETECTING CURRENTS OF POWER MANAGEMENT SYSTEMS
#8CURRENT SENSING CIRCUIT ADAPTABLE TO MOSFET CIRCUITS
#9CURRENT SENSE AMPLIFIER
#10CURRENT SENSING SYSTEM
#11ACTIVE PROBE FOR MEASURING VOLTAGE AT HIGH IMPEDANCES
#12Current Measurement Circuit and Method
#13AMPLIFIER, AMPLIFICATION CIRCUIT, AND CURRENT DETECTION DEVICE
#14VOLTAGE AND CURRENT SENSE CIRCUITS FOR MEASURING A LOAD CONNECTED TO A POWER AMPLIFIER
#15CURRENT SENSOR
#16CHOPPER-STABILIZED AMPLIFIER
#17Analog to pulse width modulation (PWM) circuit
#18IN MEMORY COMPUTING (IMC) MEMORY DEVICE AND METHOD
#19TECHNIQUES FOR REDUCED NOISE CAPACITANCE-TO-VOLTAGE CONVERTER
#20METHOD FOR SENSING A CURRENT FLOWING IN A TRANSISTOR DRIVING A LOAD, AND CORRESPONDING CIRCUIT ARRANGEMENT FOR SENSING
#21MEASUREMENT CIRCUIT AND ELECTRONIC EQUIPMENT
#22Multi-level voltage detector
#23CURRENT SENSING CIRCUIT WITH INTEGRATED RESISTOR AND DUAL SENSE AMPLIFIERS
#24DEVICE FOR POWER SUPPLYING A LOAD AND MEASURING THE CURRENT CONSUMPTION OF THE LOAD
#25Insulation monitoring device using triangular wave and method for controlling thereof
#26Voltage-to-current architecture and error
#27Open-wire detection for analog differential inputs using an alternating current (AC) bias
#28Voltage current conversion device
#29Measuring circuit of the voltage of an electric machine, system and process for calibrating electric machines using such circuit
#30Busbar as current sensor
#31On resistance current sensing for power conversion devices
#32Current detection circuit, circuit device, and solenoid control device
#33Current sensing
#34Current detection resistor
#35Leakage compensation technique for current sensor
#36Self-calibrated input voltage-agnostic replica-biased current sensing apparatus
#37Electrostatic capacitance sensor
#38Current detection circuit, current detection system, and method of adjusting current detection circuit
#39Current sensor
#40Voltage-to-current architecture and error correction schemes
#41Current measurement device
#42CURRENT SENSOR FOR BIOMEDICAL MEASUREMENTS
#43Bidirectional sensor circuit
#44SYSTEM FOR PRECISION MEASUREMENT OF ELECTRICAL CURRENT
#45Apparatus for performing an extracorporeal blood treatment
#46Current sensor and method
#47Method for measuring heat generation distribution in honeycomb structure, system for measuring heat generation distribution in honeycomb structure, method for producing honeycomb structure, and method for producing electric heating type support
#48Current sensing circuit
#49Multi-level voltage detector
#50Detection of loop resistance and leakage current in input/output (I/O) loop
#51Current measuring apparatus
#52Apparatus and method for detecting wiring short in substrate
#53Voltage increasing and decreasing device for power storage apparatus and power storage apparatus
#54Line post sensor
#55Resistance measuring device and method
#56Single input circuit for receiving output from a di/dt sensor or current transformer and circuit breaker including same
#57Current sensing recovery for imaging systems and methods
#58Voltage dividers
#59Actuator and sensor device based on electroactive polymer
#60Autoranging ammeter with fast dynamic response
#61Circuit board
#62Systems and methods for a current sense amplifier comprising a sample and hold circuit
#63Current detector and current meter
#64Predictive sample queueing for time-shared ADC in a multiphase PWM controller
#65Method for sensing inductor current across range exceeding ADC dynamic range and PWM controller system including ADC therefor
#66Method for calibrating current measurement device, current measurement method and device, display device
#67Electronic amplification device, measurement apparatus and associated measurement method
#68Electrical signal measurement device using reference signal
#69Circuit for automatically measuring gain of built-in trans-impedance amplifier
#70Apparatus for performing an extracorporeal blood treatment
#71Nested ammeter
#72Method for detecting surface electric field distribution of nanostructures
#73Method for calculating surface electric field distribution of nanostructures
#74Modular Sensor Systems
#75Virtual ground sensing circuit for high impedance voltage sensors
#76Ultra high impedance sensor with applications in neurosensing
#77DC impedance detection circuit and method for speaker
#78Current measurement circuit
#79Electrochemical sensing module
#80Devices and methods of measuring gain of a voltage-controlled oscillator
#81Broad-range current measurement using variable resistance
#82Impedance matching element for voltage and/or current sensing devices
#83Input current compensation during current measurement
#84Current detection circuit and pile-up detection circuit
#85VCO gain estimation by capacitive measurement
#86Current sensor
#87Active current measurement circuit and measurement device
#88Negative voltage measurement
#89Charge pump generator with direct voltage sensor
#90Charge pump generator with direct voltage sensor
#91Surface potential sensor and copying machine
#92Differential measurements with a large common mode input voltage
#93Measurement probe providing different levels of amplification for signals of different magnitude
#94Integrated electric field sensor
#95Electrostatic detecting circuit and method thereof
#96Differential probe with common-mode offset
#97Coupled heterogeneous devices for pH sensing
#98Active shunt ammeter apparatus and method
#99Power supply device and image forming apparatus having the same
#100Self-heating electrometer for high pressure ion chamber for verification of temperature compensation
#101Current sensor
#102Integral value measuring circuit
#103Switched capacitance voltage differential sensing circuit with near infinite input impedance
#104Circuits and methods for current sensing
#105Wide-dynamic range electrometer with a fast response
#106Systems and methods for high-sensitivity detection of input bias current
#107System and device for measuring voltage in a conductor
#108Wide-dynamic range electrometer with a fast response
#109Current integrator with wide dynamic range
#110Amplifier circuit and magnetic sensor
#111Switched-capacitor amplifier arrangement having a low input current
#112Circuits and methods for current sensing
#113Current measurement circuit and method of diagnosing faults in same
#114Industrial universal electrometer
#115Electric potential sensor
#116Comparator
#117Electric potential sensor
#118Low noise differential charge amplifier for measuring discrete charges in noisy and corrosive environments
#119Differential amplification circuit and manufacturing method thereof
#120Reference voltage generating circuit and offset-compensated current-voltage converting circuit using the same
#121Multi-pin CV measurement
#122AC amplifier for precision measurement
#123Electrostatic voltmeter
#124Current-to-voltage detection circuit
#125Probe holder for testing of a test device
#126Apparatus for current sensing
#127Sense amplifier for flash memory device
#128Probe holder for testing of a test device
#129Current-measuring circuit arrangement
#130Sensing services and sensing circuits
#131Probe holder for testing of a test device
#132Device and method for monitoring a turn-off capability
#133Voltage comparator and operation method thereof
#134Semiconductor devices for sensing voltages