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

Optics: measuring and testing – Position or displacement

Level detection apparatus

Optics: measuring and testing – By alignment in lateral direction – With light detector

Level sensor

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

Level Transit

Optics: measuring and testing – Fiducial instruments

Level with angle and distance measurement apparatus

Optics: measuring and testing – Fiducial instruments

Level with angle and distance measurement apparatus

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

Leveling device for a leveling instrument emitting at least...

Optics: measuring and testing – Fiducial instruments

Leveling instrument

Optics: measuring and testing – By alignment in lateral direction

Lever sensor for stepper field-by-field focus and leveling...

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

LIBS system and method for engine exhaust monitoring

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

Lidar

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

Lidar arrangement for measuring atmospheric turbidities

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

Lidar atmospheric wind detector

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

Lidar device with combined optical sight

Optics: measuring and testing – For size of particles – By particle light scattering

Lidar droplet size monitor for in-flight measurement of aircraft

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

Lidar remote sensing system

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

Lidar system and method

Optics: measuring and testing – Range or remote distance finding – Base line instrument

Lidar system controlled by computer for smoke identification...

Optics: measuring and testing – For size of particles – By particle light scattering

Lidar system for remote determination of calibrated,...

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

Lidar system using a pseudo-random pulse sequence