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 – Combined

Piezoelectric apparatus for sensing movement of a moving element

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

Piezoelectric material testing method and apparatus

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

Piezoelectric-tuned microwave cavity for absorption spectrometry

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Meter protection or fraud combatting

Pilfer proofing system and method for electric utility meter box

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

Pin driver for in-circuit test apparatus

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

Pin electronic for automatic testing of integrated circuits

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

Pin electronics card having ringing preventive circuit for remov

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

Pin electronics having current measuring unit and testing...

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

Pin electronics interface circuit

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

Pin electronics interface circuit

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

Pin electronics test circuit for IC device testing

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – With probe – prod or terminals

Pincette type multi-tester

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

Pipe coating

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

Pipe current detector with plural magnetic flux detectors

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

Pipeline inspection device with pivotal support structure

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

Pivotable spring contact

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Magnetic saturation

Planar coil device, method and system for sensing changing...

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

Planar magnetoresistance thin film probe for magnetic field alig

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Using radiant energy

Planar type mirror galvanometer incorpotating a displacement det