LandOfFree - US Patents - Listing for Optics: measuring and testing,Angle measuring or angular axial alignment

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

Opto-electronic device for detecting and locating a radiant sour

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

Opto-electronic sensor

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

Optoelectric angle-measuring device

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

Optoelectronic angle measuring instrument and method for its...

Optics: measuring and testing – Angle measuring or angular axial alignment – Relative attitude indication along 3 axes with photodetection

Optoelectronic longitudinal measurement method and...

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

Orientation dependent radiation source

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

Orientation dependent radiation source and methods

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

Orientation dependent reflector

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

Orientation location system of an observation instrument

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

Part locating, mask alignment and mask alignment verification sy

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

Particle-moving type orientation sensor

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

Passive optical rangefinder/sextant having search capability

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

Path alignment apparatus

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

Pendulous compensator for light beam projector

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

Penta-prism module having laser alignment error detection and co

Optics: measuring and testing – Angle measuring or angular axial alignment – Photodetection of inclination from level or vertical

Perpendicularity measuring method and an apparatus thereof

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

Phonograph record detecting arrangement

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

Photoelectric docking device

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

Photoelectric microscope