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

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

Reject chip marking device and method of discriminating reject m

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

Relating to the measurement of particle size distribution

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

Relative azimuth measuring method and apparatus

Optics: measuring and testing – By light interference – Rotation rate

Relative intensity noise controller with maximum gain at...

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

Relative movement detecting apparatus using a detector positione

Optics: measuring and testing – Position or displacement – Position transverse to viewing axis

Relative position detection device and detector for rotary...

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

Relative-angle detection apparatus

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

Relative-displacement measurement method

Optics: measuring and testing – Document pattern analysis or verification

Relief object image generator

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

Remote adjustable focus Raman spectroscopy probe

Optics: measuring and testing – Angle measuring or angular axial alignment

Remote angle measurement--especially missile yaw measurement

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

Remote color measurement device

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

Remote control surveying

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

Remote controlled land surveying assistance device for path resp

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

Remote controlled tracking system for tracking a remote control

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

Remote controlled tracking system for tracking a remote control

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

Remote controlled tracking system for tracking a remote-control

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

Remote controlled, CRT digital display, LLLTV camera-sextant

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

Remote electro-optical sensor system for water quality monitorin