LandOfFree - US Patents - Listing for Optical: systems and elements,Single channel simultaneously to or from plural channels,By refraction at beam splitting or combining surface

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

BEAM SHAPING DEVICE FOR SHAPING THE CROSS-SECTION OF A LIGHT...

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

COLLIMATOR FOR READY FITTING TO AN OPTICAL DEVICE WITH...

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

Color display device having single illuminating system

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

Color display device using separate diffracted light and...

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

Color display device using separate diffracted light and...

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

Color display device using separate diffracted light and...

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

Color-splitting optical element and an optical system...

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

Compacted beam path expander, a method for expanding beam path a

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

Device for observing a plurality of fields of view by means of a

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

Dichroic prism and projection display apparatus

Reissue Patent

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

Dichroic prism and projection display apparatus

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

Dichroic prism and projection display apparatus

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

Display apparatus

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

Display for a motor vehicle

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

Double pass polarization independent mixer and method using...

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

Electrical signal forming apparatus having image splitting prism

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

Focus-error detection using prism-enhanced spot size monitoring

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

Geometrical beam splitter and a sensor for multi-element...

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

High efficiency light valve projection system