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

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

Faraday rotator for an optical device

Optics: measuring and testing – Position or displacement

Fast and high-precision 3D tracking and position measurement...

Optics: measuring and testing – With sample preparation – Condensation nuclei detector

Fast mixing condensation nucleus counter

Optics: measuring and testing – For light transmission or absorption – Of fluent material

Fast optical absorption tomography apparatus and method

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

Fast optical stokes polarimeter

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

Fast particle generating apparatus

Optics: measuring and testing – By polarized light examination

Fast sample height, AOI and POI alignment in mapping...

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

Fast three-dimensional shape measuring apparatus and method

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

Fast time-correlated multi-element photon detector and method

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

Fast wafer positioning method for optical metrology

Optics: measuring and testing – Of light reflection

Fastening and coupling of an optoelectronic sensor to a pane and

Optics: measuring and testing – By light interference – Having light beams of different frequencies

Faster processing of multiple spatially-heterodyned direct...

Optics: measuring and testing – By light interference – Holography

Faster processing of multiple spatially-heterodyned direct...

Optics: measuring and testing – By shade or color – With color transmitting filter

Fatigue-degree evaluation device

Optics: measuring and testing – By shade or color – With color transmitting filter

Fatigue-degree evaluation device

Optics: measuring and testing – Of light reflection

Fault detection and reset in surface reflectance meter

Optics: measuring and testing – By monitoring of webs or thread – For flaws or imperfections

Fault detection apparatus

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

Fault detection system for an amplified optical transmission sys

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

Fault inspection system