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

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

Cable condition analyzing system for electric arc furnace conduc

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

Calculation apparatus for an electronic meter

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

Circuit arrangement comprising multiplier circuits to find the s

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

Circuit arrangement for a meter for measuring two electrical qua

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

Circuit for regulating the torque of ratio meters

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

Combined watt and var transducer

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

Compact intelligent electronic device incorporating...

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

Computer controlled energy monitoring system

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

Configurable utility meter connection interface

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

Continuous switched-capacitor dual slope watthour meter circuit

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

Current measurement methods and apparatus employing second harmo

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

Current sensor

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

Current sensor

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

Current sensor

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

Current sensor for phase inversion-modulation of AC signals