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

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

Light detection and ranging systems and related methods

Optics: measuring and testing – By shade or color – With color transmitting filter

Light detection device

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

Light detection device with means for tracking sample sites

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

Light detector

Optics: measuring and testing – By shade or color – Fluid color transmission examination

Light diffuser used in a testing apparatus

Optics: measuring and testing – Inspection of flaws or impurities – Containers or enclosures

Light diffusion device

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

Light dispersion measuring apparatus

Optics: measuring and testing – For light transmission or absorption

Light distribution measurement system

Optics: measuring and testing – Lamp beam direction or pattern

Light distribution of headlight beam

Optics: measuring and testing – With plural diverse test or art

Light emission measuring apparatus and light emission...

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

Light emitting diode (LED) array for excitation emission...

Optics: measuring and testing – By shade or color – With color transmitting filter

Light emitting diode illumination system

Optics: measuring and testing – By shade or color – With color transmitting filter

Light filter having a wedge-shaped profile

Optics: measuring and testing – By inspection with agitation or rotation – Of container contents

Light flux determination of particle contamination

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

Light frequency change detecting method and apparatus

Optics: measuring and testing – Shape or surface configuration

Light grid

Optics: measuring and testing – Optical pyrometers – With sample engaging rod or tube

Light guide for transmitting thermal radiation from melt to pyro

Optics: measuring and testing – Sample – specimen – or standard holder or support

Light guide plate measurement apparatus

Optics: measuring and testing – Of light reflection – With diffusion

Light guide reflectometer