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

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Open bond detector for an integrated circuit

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

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Open neutral protection

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

Patent

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Open thermocouple tester system

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

Patent

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Open-loop electric current sensor and a power supply circuit...

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

Reexamination Certificate

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Operation of electronic demand register following a power outage

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Demand – excess – maximum or minimum

Patent

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Operation supervisory apparatus of canned motor

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

Patent

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Opitcal system for linearizing non-linear electro-optic

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

Patent

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Optical absorption spectroscopy for semiconductors

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

Patent

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Optical analysis of integrated circuits

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

Reexamination Certificate

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Optical apparatus and method for photocarrier diffusion length m

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

Patent

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Optical communications light shield for energy meter

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

Patent

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Optical current measuring for high voltage systems

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

Reexamination Certificate

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