LandOfFree - US Patents - Listing for Electricity: measuring and testing,Measuring, testing, or sensing electricity, per se

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

System for detecting leakage faults in a pipeline by measuring t

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

System for detecting leaks from liquid-containing reservoirs and

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

System for determining fundamental frequency of an AC signal

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

System for determining the current-voltage characteristics of a

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

System for determining the phase and magnitude of an...

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – With rotor

System for diagnosing an internal combustion engine

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

System for difference calculation using a quad slope converter

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

System for digital measurement of breakdown voltage of high...

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – With rotor

System for digitizing and displaying analog signatures of integr

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

System for electrical signal sampling with ultrashort optical pu

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

System for estimating the frequency of the power signal on a...

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – With rotor

System for facilitating planar probe measurements of high-speed

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – With rotor

System for inspecting a replaceable part in an electronic...

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – With rotor

System for inspecting exposure pattern data of semiconductor int

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

System for localizing a spot along a conductor in which an imped

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

System for locating electrical shorts by tracking the paths of i

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – With rotor

System for locating probe tips on an integrated circuit probe ca

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

System for measuring amplitude of noise-contaminated periodic si

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

System for measuring and generating electric noise