LandOfFree - US Patents - Listing for Measuring and testing

Measuring and testing – Gas analysis – Moisture content or vapor pressure

Optical humidity sensor

Measuring and testing – Vibration – Sensing apparatus

Optical hydrophone for a shock-wave field with long service...

Measuring and testing – Fluid pressure gauge – Combined

Optical interferometric pressure sensor

Measuring and testing – With fluid pressure – Leakage

Optical leak sensor and position detector

Measuring and testing – Liquid level or depth gauge – With illumination

Optical level detector

Measuring and testing – Liquid level or depth gauge – With illumination

Optical level sensor

Measuring and testing – Specimen stress or strain – or testing by stress or strain... – By loading of specimen

Optical measurements of stress in thin film materials

Measuring and testing – Specimen stress or strain – or testing by stress or strain... – By loading of specimen

Optical measuring device

Measuring and testing – Specimen stress or strain – or testing by stress or strain... – By loading of specimen

Optical method for measuring poisson's ratio

Measuring and testing – Vibration – Sensing apparatus

Optical method for the characterization of...

Measuring and testing – Surface and cutting edge testing – Roughness

Optical microcantilever

Measuring and testing – Surface and cutting edge testing – Roughness

Optical microcantilever

Measuring and testing – Surface and cutting edge testing – Roughness

Optical microcantilever, manufacturing method thereof, and...

Measuring and testing – Volume or rate of flow – Thermal type

Optical micropressure transducer

Measuring and testing – Gas analysis – By vibration

Optical paramagnetic/diamagnetic gas sensor

Measuring and testing – Volume or rate of flow – Mass flow by imparting angular or transverse momentum to the...

Optical pickup and signal analyzing system for mass flowmeters

Measuring and testing – Dynamometers – Responsive to force

Optical pressure detector

Measuring and testing – Fluid pressure gauge – Photoelectric

Optical pressure monitoring system

Measuring and testing – Fluid pressure gauge

Optical pressure monitoring system