LandOfFree - US Patents - Listing for Electricity: measuring and testing

Electricity: measuring and testing – Magnetic – Displacement

Hall-effect ferrous-article-proximity sensor assembly

Electricity: measuring and testing – Magnetic – Displacement

Hall-Effect position sensing system and device

Electricity: measuring and testing – Magnetic – With means to create magnetic field to test material

Hall-effect sensor having integrally molded frame with printed c

Electricity: measuring and testing – Magnetic – Magnetometers

Hall-effect sensor having reduced edge effects and improved sens

Electricity: measuring and testing – Magnetic – Displacement

Hall-effect sensor with component positioning element for detect

Electricity: measuring and testing – Magnetic – With means to create magnetic field to test material

Hall-effect sensor with integrally molded frame and plate suppor

Electricity: measuring and testing – Magnetic – Magnetometers

Hall-effect sensor with integrally molded frame, magnet, flux gu

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

Hall-voltage device

Electricity: measuring and testing – Magnetic – Displacement

Hall-voltage slope-activated sensor

Electricity: measuring and testing – A material property using electrostatic phenomenon – Corona induced

Halogen gas leak detector

Electricity: measuring and testing – Using ionization effects – For analysis of gas – vapor – or particles of matter

Halogen monitoring apparatus

Electricity: measuring and testing – Impedance – admittance or other quantities representative of... – Lumped type parameters

Hammer having integral stud and mains sensor

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

Hand held antenna/network impedance analyzer

Electricity: measuring and testing – Conductor identification or location – Inaccessible

Hand held arc fault testing system

Electricity: measuring and testing – Testing potential in specific environment – Voltage probe

Hand held circuit and polarity tester

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – With waveguide or long line

Hand held electromagnetic field detector

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

Hand held instrument with safety locked battery compartment

Electricity: measuring and testing – Testing potential in specific environment – Voltage probe

Hand held non-contact voltage tester

Electricity: measuring and testing – Conductor identification or location – Inaccessible

Hand held sensor and display