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

Optics: measuring and testing – By alignment in lateral direction – With registration indicia

Accurate positioning of components of a optical assembly

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

Accurate real-time landing angle and telecentricity...

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

Accurate small-spot spectrometry instrument

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

Accurate small-spot spectrometry systems and methods

Optics: measuring and testing – Position or displacement

Accurate target orientation measuring system

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

Achromatic and absorption reducing light collecting system,...

Optics: measuring and testing – By light interference – Having wavefront division

Achromatic optical interferometer with continuously...

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

Achromatic optical interferometer, of the trilateral shift type

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

Achromatic quarter wave plate for an air turbulence compensating

Optics: measuring and testing – By polarized light examination

Achromatic retarder array for polarization imaging

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

Achromatic self-referencing interferometer

Optics: measuring and testing – By light interference – Having wavefront division

Achromatic shearing phase sensor for generating images...

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

Achromatic spectroscopic ellipsometer with high spatial...

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

Acoustic emission analyzer

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

Acoustic imaging microscope

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

Acoustic optical scanning of linear detector array for laser rad

Optics: measuring and testing – For light transmission or absorption

Acoustic resonance frequency locked photoacoustic spectrometer

Optics: measuring and testing – For light transmission or absorption

Acoustic resonance phase locked photoacoustic spectrometer

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

Acoustic sensor for real-time control for the inductive...