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

Optics: measuring and testing – Inspection of flaws or impurities – Surface condition

Apparatus and method for detecting particles on an object

Optics: measuring and testing – With plural diverse test or art

Apparatus and method for detecting particulates in water

Optics: measuring and testing – Inspection of flaws or impurities – Bore inspection

Apparatus and method for detecting pipeline defects

Optics: measuring and testing – Blood analysis

Apparatus and method for detecting platelets in whole blood

Optics: measuring and testing – By polarized light examination – Of surface reflection

Apparatus and method for detecting polarization

Optics: measuring and testing – By dispersed light spectroscopy – Utilizing a spectrometer

Apparatus and method for detecting rotation rate and direction o

Optics: measuring and testing – By dispersed light spectroscopy – Utilizing a spectrometer

Apparatus and method for detecting rotation rate, Faraday bias a

Optics: measuring and testing – By configuration comparison – With comparison to master – desired shape – or reference voltage

Apparatus and method for detecting surface defects

Optics: measuring and testing – Of light reflection

Apparatus and method for detecting surface plasmon resonance

Optics: measuring and testing – By polarized light examination – With light attenuation

Apparatus and method for detecting surface roughness in a chemic

Optics: measuring and testing – For light transmission or absorption

Apparatus and method for detecting the loss of vacuum

Optics: measuring and testing – By alignment in lateral direction – With light detector

Apparatus and method for detecting the position and orientation

Optics: measuring and testing – By alignment in lateral direction

Apparatus and method for detecting the position of a surface...

Optics: measuring and testing – Position or displacement

Apparatus and method for detecting the position of media in...

Optics: measuring and testing – By particle light scattering – With photocell detection

Apparatus and method for detecting the relative positional devia

Optics: measuring and testing – Velocity or velocity/height measuring – With light detector

Apparatus and method for detecting wind direction

Optics: measuring and testing – By dispersed light spectroscopy – With sample excitation

Apparatus and method for detection and concentration measurement

Optics: measuring and testing – Inspection of flaws or impurities – Surface condition

Apparatus and method for detection of a film on a surface

Optics: measuring and testing – For optical fiber or waveguide inspection

Apparatus and method for detection of fluorescence or light scat