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

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

Redundant resistor matching detector with constant...

Electricity: measuring and testing – Fault detecting in electric circuits and of electric components – In an ignitor or detonator

Redundant safety circuit for squib testing

Electricity: measuring and testing – Electromechanical switching device – Relay

Reed switch having trilubular bars for surface mounting

Electricity: measuring and testing – Magnetic – Displacement

Reed switch oscillator assembly for a position indicating system

Electricity: measuring and testing – Magnetic – Displacement

Reel shaft of barcode printer

Electricity: measuring and testing – Magnetic – Magnetometers

Reference current optimizing apparatus for controlling...

Electricity: measuring and testing – Electrolyte properties – Using a ph determining device

Reference electrode and a pair of electrodes for detecting the a

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 – Conductor identification or location – Inaccessible

Reference point locator for residential and commercial...

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

Reference quantity and unknown quantity comparator

Electricity: measuring and testing – Magnetic – Displacement

Reference signal generation circuit, angle converter, and...

Electricity: measuring and testing – Magnetic – Calibration

Reference standard block for use in nondestructive test probe ca

Electricity: measuring and testing – Magnetic – Hysteresis or eddy current loss testing

Reference standard for inspection of dual-layered coatings

Electricity: measuring and testing – Fault detecting in electric circuits and of electric components – For fault location

Reference voltage diagnostic suitable for use in an...

Electricity: measuring and testing – Fault detecting in electric circuits and of electric components – Of individual circuit component or element

Reference voltage generating device, semiconductor...

Electricity: measuring and testing – Fault detecting in electric circuits and of electric components – Of individual circuit component or element

Reference voltage measuring bridge for a device for monitoring a

Electricity: measuring and testing – Fault detecting in electric circuits and of electric components – Of individual circuit component or element

Reference-free direct digital lock-in method and apparatus

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

Reflected signal measurement blanking circuit