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

Optics: measuring and testing – Standard – Surface standard

Verification device for optical clinical assay systems

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

Verification of non-recurring defects in pattern inspection

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

Verification of non-recurring defects in pattern inspection

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

Vernier index position sensor

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

Versatile and efficient radiation transmission apparatus and met

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

Versatile filter based spectrophotometer

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

Versatile instrumentation for optical measurement of samples

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

Versatile transmitter and receiver for position measurement

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

Versatile transmitter and receiver for position measurement

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

Versatile transmitter and receiver for position measurement

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

Vertical beam spectrophotometer

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

Vertical displacement device

Optics: measuring and testing – Material strain analysis

Vertical seismic profiling system having vertical seismic profil

Optics: measuring and testing – For light transmission or absorption – By comparison

Vertical-beam photometer for determination of light...

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

Very large optical telescope

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

Very low expansion radiation hardened transmission medium

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

Very wide spectral coverage grating spectrometer

Optics: measuring and testing – Sample – specimen – or standard holder or support – Fluid containers

Vessel for imaging fluorescent particles

Optics: measuring and testing – Sample – specimen – or standard holder or support – Fluid containers

Vessel system for monitoring of fluid samples