LandOfFree - US Patents - Listing for Optical: systems and elements,Single channel simultaneously to or from plural channels

Optical: systems and elements – Single channel simultaneously to or from plural channels – By partial reflection at beam splitting or combining surface

Method and apparatus for elimination of distortion in rear proje

Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements

Method and apparatus for generating a stereoscopic image

Optical: systems and elements – Single channel simultaneously to or from plural channels – By partial reflection at beam splitting or combining surface

Method and apparatus for head-mounted optical magnification

Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements

Method and apparatus for illuminating a spatial light...

Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements

Method and apparatus for imaging

Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements

Method and apparatus for increasing microdisplay black state...

Optical: systems and elements – Single channel simultaneously to or from plural channels – By refraction at beam splitting or combining surface

Method and apparatus for internal frames to improve...

Optical: systems and elements – Single channel simultaneously to or from plural channels – By refraction at beam splitting or combining surface

Method and apparatus for internal frames to improve...

Optical: systems and elements – Single channel simultaneously to or from plural channels – By partial reflection at beam splitting or combining surface

Method and apparatus for locating celestial objects

Optical: systems and elements – Single channel simultaneously to or from plural channels

Method and apparatus for lossless beam shaping to obtain high-co

Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements

Method and apparatus for manufacturing micro-lens array...

Optical: systems and elements – Single channel simultaneously to or from plural channels – By partial reflection at beam splitting or combining surface

Method and apparatus for moving back combining screen used...

Optical: systems and elements – Single channel simultaneously to or from plural channels

Method and apparatus for optical coherence tomography with a...

Optical: systems and elements – Single channel simultaneously to or from plural channels – By refraction at beam splitting or combining surface

Method and apparatus for optimizing the output beam...

Optical: systems and elements – Single channel simultaneously to or from plural channels – By partial reflection at beam splitting or combining surface

Method and apparatus for polarizing electromagnetic radiation

Optical: systems and elements – Single channel simultaneously to or from plural channels – By partial reflection at beam splitting or combining surface

Method and apparatus for providing rectangular shape array...

Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements

Method and apparatus for reducing microlens surface reflection

Optical: systems and elements – Single channel simultaneously to or from plural channels – By partial reflection at beam splitting or combining surface

Method and apparatus for stacking beams

Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements

Method and apparatus providing concave microlenses for...