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 – Demand – excess – maximum or minimum

Peak power ratio generator

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

Peak value detecting circuit

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

Peak voltage detector with ferroelectric element

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

Peak-to-average measurement with envelope pre-detection

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

Pen-shaped precision multi-level current mode logic test probe

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

Perfluoropolyethers used as fluids for testing in electronic fie

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

Performance assurance apparatus for phased antenna array drives

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

Performance board and testing system

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

Performance measurement of device dedicated to phase locked...

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

Period and frequency measuring instrument

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

Period and frequency measuring instrument

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

Periodic signal analyzer using a randomly varied phase shifting

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

Personality board

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

Phase angle measurement method and system in electric power syst

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

Phase change detection method of and apparatus for current-traci

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

Phase comparator

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

Phase comparator

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

Phase comparator apparatus and method

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

Phase detecting apparatus, test apparatus and adjusting method