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 surface composed of lenticular elements

Diagonal lenticular image system

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

Diamond optical plate beamsplitter

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

Dichroic beam splitter

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

Dichroic beam splitter and related apparatus and methods

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

Dichroic mirror

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

Dichroic mirror for separating/synthesizing light with a plurali

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

Dichroic mirror for separating/synthesizing light with a plurali

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

Dichroic pentaprism for separating or combining frequency bands

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

Dichroic prism, prism unit, and projection display apparatus

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

Dichroic prism, prism unit, and projection display apparatus

Reissue Patent

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

Differentially-cured materials and process for forming same

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

Diffractive/Refractive lenslet array incorporating a second asph

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

Digital light-processing projection apparatus and beam...

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

Digital light-processing projection apparatus and beam...

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

Digital projection system optical reflector having facets

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

Digitally imaged lenticular products incorporating...