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

Apparatus for measuring frequency modulation noise signals havin

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

Apparatus for measuring harmonic distortion in a conductor, and

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

Apparatus for measuring high frequency currents

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

Apparatus for measuring insulation resistance in an operating th

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – With amplifier or space discharge device

Apparatus for measuring low currents with high dynamics

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

Apparatus for measuring noise factor and available gain

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

Apparatus for measuring output DC current of rectifier devices

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

Apparatus for measuring parasitic capacitance and inductance...

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

Apparatus for measuring parasitic capacitance and inductance...

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

Apparatus for measuring parasitic capacitance and inductance...

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

Apparatus for measuring parasitic capacitance and inductance...

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

Apparatus for measuring phase, amplitude and frequency character

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

Apparatus for measuring Q-quality of oscillatory circuit compone

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

Apparatus for measuring quantity of AC electricity

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

Apparatus for measuring spark plug gap spacing

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

Apparatus for measuring the current-voltage characteristics of a

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

Apparatus for measuring the direction and relative position betw

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

Apparatus for measuring the duty cycle of a high speed...

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

Apparatus for measuring the dwell of an automotive ignition syst