LandOfFree - US Patents - Listing for Electricity: measuring and testing

Electricity: measuring and testing – Fault detecting in electric circuits and of electric components – Of individual circuit component or element

Pulse width modulation simulator for testing insulating material

Electricity: measuring and testing – Fault detecting in electric circuits and of electric components – Of individual circuit component or element

Pulse width modulation simulator for testing insulating material

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Plural inputs

Pulse width modulator in an electronic watt-hour meter with up a

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Analysis of complex waves

Pulse width spectrum analyzer

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Plural inputs

Pulse width-pulse height multiplicator in a static kWh meter

Electricity: measuring and testing – Electrolyte properties – Using a battery testing device

Pulse-discharge battery testing methods and apparatus

Electricity: measuring and testing – Magnetic – Displacement

Pulse-duty-cycle-type evaluation circuit for a variable inductan

Electricity: measuring and testing – Impedance – admittance or other quantities representative of... – Lumped type parameters

Pulsed capacitance measuring circuits and methods

Electricity: measuring and testing – Magnetic – Displacement

Pulsed coil drive circuit for a sampled inductive transducer

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Frequency of cyclic current or voltage

Pulsed DC transient conductivity measurement system

Electricity: measuring and testing – Magnetic – With compensation for test variable

Pulsed eddy current inspections and the calibration and display

Electricity: measuring and testing – Magnetic – With means to create magnetic field to test material

Pulsed eddy current method for detection of corrosion in...

Electricity: measuring and testing – Magnetic – Magnetic sensor within material

Pulsed eddy current pipeline inspection system and method

Electricity: measuring and testing – Magnetic – Magnetic sensor within material

Pulsed eddy current pipeline inspection system and method

Electricity: measuring and testing – Fault detecting in electric circuits and of electric components – For fault location

Pulsed eddy current sensor probes and inspection methods

Electricity: measuring and testing – Fault detecting in electric circuits and of electric components – For fault location

Pulsed eddy current two-dimensional sensor array inspection...

Electricity: measuring and testing – Of geophysical surface or subsurface in situ – With radiant energy or nonconductive-type transmitter

Pulsed electromagnetic dipmeter method and apparatus employing c

Electricity: measuring and testing – Magnetic – With means to create magnetic field to test material

Pulsed electromagnetic nondestructive test method for determinin

Electricity: measuring and testing – Determining nonelectric properties by measuring electric... – Erosion

Pulsed electron attachment conductivity detector and carcinogen