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

Optics: measuring and testing – Blood analysis – Hemoglobin concentration

Apparatus and method for determining oxygen saturation levels wi

Optics: measuring and testing – Dimension

Apparatus and method for determining physical properties of...

Optics: measuring and testing – Angle measuring or angular axial alignment – Apex of angle at observing or detecting station

Apparatus and method for determining position

Optics: measuring and testing – Range or remote distance finding – With photodetection

Apparatus and method for determining position with light

Optics: measuring and testing – Refraction testing

Apparatus and method for determining refractive index profile in

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

Apparatus and method for determining ring laser gyroscope phase

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

Apparatus and method for determining surface properties

Optics: measuring and testing – By light interference – For dimensional measurement

Apparatus and method for determining the active dopant...

Optics: measuring and testing – By light interference – For dimensional measurement

Apparatus and method for determining the active dopant...

Optics: measuring and testing – By light interference – For dimensional measurement

Apparatus and method for determining the active dopant...

Optics: measuring and testing – Angle measuring or angular axial alignment – Relative attitude indication along 3 axes with photodetection

Apparatus and method for determining the angular orientation of

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

Apparatus and method for determining the closing velocity of...

Optics: measuring and testing – By shade or color – Fluid color transmission examination

Apparatus and method for determining the concentration in a samp

Optics: measuring and testing – By shade or color – Fluid color transmission examination

Apparatus and method for determining the concentration of specie

Optics: measuring and testing – Blood analysis

Apparatus and method for determining the concentrations of hemog

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

Apparatus and method for determining the configuration of a refl

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

Apparatus and method for determining the configuration of a refl

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

Apparatus and method for determining the optical distortion of a

Optics: measuring and testing – By polarized light examination

Apparatus and method for determining the optical retardation of