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 – With rotor

Reducing power consumption of electrical meters

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

Redundant rate sensor and method

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

Reference frequency and low voltage detector circuit

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

Reference frequency spur cancellation in synthesized...

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

Reference quantity and unknown quantity comparator

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

Reflection coefficient measurements

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

Reflection coefficient measurements

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

Regenerative load bank with a motor drive

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Inertia control – instrument damping and vibration damping

Regenerative method and apparatus to control an elastic reset to

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

Register circuit board for electronic energy meter

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

Relayless interconnections in high performance signal paths

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

Releasable sensor for conductor fault detection including a rigi

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

Remote current detector

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

Remote current sensor

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

Remote current sensor

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

Remote detector of flaws in surfaces using micro-waves

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

Remote light indication fault indicator with a timed reset circu

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

Remote light indication fault indicator with a timed reset...

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

Remote lightning monitor system