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

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

Apparatus and method for identifying photomask pattern defects

Optics: measuring and testing – Shape or surface configuration – Triangulation

Apparatus and method for illuminating a scene with...

Optics: measuring and testing – By shade or color – With sample responsive to plural colors applied simultaneously

Apparatus and method for illuminator-independent color...

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

Apparatus and method for imaging

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

Apparatus and method for imaging

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

Apparatus and method for imaging

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

Apparatus and method for imaging a histological sample

Optics: measuring and testing – By configuration comparison

Apparatus and method for imaging fired ammunition

Optics: measuring and testing – By dispersed light spectroscopy – With raman type light scattering

Apparatus and method for imaging with surface enhanced...

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

Apparatus and method for improved analysis of liquids by...

Optics: measuring and testing – By polarized light examination

Apparatus and method for improving the accuracy of polarization

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

Apparatus and method for in situ and ex situ measurements of...

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

Apparatus and method for in situ and ex situ measurements of...

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

Apparatus and method for in-flight detection of airborne...

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

Apparatus and method for in-situ endpoint detection for...

Optics: measuring and testing – By dispersed light spectroscopy

Apparatus and method for in-situ measurement of polymer...

Optics: measuring and testing – Position or displacement – Triangulation

Apparatus and method for in-situ monitoring of wafer bonding...

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

Apparatus and method for in-situ vibration testing of fiber...

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

Apparatus and method for inducing and detecting fluorescence