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

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

Apparatus and method for detecting aerosol

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

Apparatus and method for detecting and sorting plastic articles

Optics: measuring and testing – Refraction testing

Apparatus and method for detecting change of dielectric...

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

Apparatus and method for detecting contaminants in textile produ

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

Apparatus and method for detecting defect in optical fiber,...

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

Apparatus and method for detecting defect in optical fiber,...

Optics: measuring and testing – Inspection of flaws or impurities – Having predetermined light transmission regions

Apparatus and method for detecting defects and dust on a pattern

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

Apparatus and method for detecting defects in the surface of...

Optics: measuring and testing – By light interference – Holography

Apparatus and method for detecting deformability of cells...

Optics: measuring and testing – Lens or reflective image former testing – For optical transfer function

Apparatus and method for detecting hidden marks on progressive a

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

Apparatus and method for detecting holes in sheet material

Optics: measuring and testing – Material strain analysis – By light interference detector

Apparatus and method for detecting leaks in packages

Optics: measuring and testing – Material strain analysis – By light interference detector

Apparatus and method for detecting leaks in packages

Optics: measuring and testing – Lens or reflective image former testing

Apparatus and method for detecting lens thickness

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

Apparatus and method for detecting longitudinally oriented flaws

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

Apparatus and method for detecting mis-oriented fasteners

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

Apparatus and method for detecting obstacles

Optics: measuring and testing – Angle measuring or angular axial alignment – Automatic following or aligning while indicating measurement

Apparatus and method for detecting optical systems in a terrain

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

Apparatus and method for detecting particles in reactive and...