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

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

Holographic scatterometer for detection and analysis of...

Optics: measuring and testing – By light interference – Holography

Holographic sensor having heterogeneous properties

Optics: measuring and testing – Inspection of flaws or impurities – Transparent or translucent material

Holographic sensor, especially for recognition of moisture...

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

Holographic shearing interference contrast method and interferom

Optics: measuring and testing – Refraction testing – Prism engaging specimen

Holographic shearing interferometer

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

Holographic straightness meter

Optics: measuring and testing – Document pattern analysis or verification

Holographic subtraction with phase modulation to distinguish pha

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

Holographic test method for rotational effects on gears

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

Holographic transmission beam director

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

Holomoire strain analyzer

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

Homodyne and hetrodyne imaging in a light scattering medium

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

Homodyne interferometer and method of sensing material

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

Homodyne interferometric receiver and calibration method having

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

Homodyne laser interferometer probe and displacement...

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

Hooking cap for borescope

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

Horizon indicating device for marine sextant

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

Horizontal attenuated total reflection system

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

Horizontal attenuated total reflection system

Optics: measuring and testing – Angle measuring or angular axial alignment – With photodetection remote from measured angle

Horizontal position detecting device