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

Optical medium and use thereof

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

Optical method employing total internal reflection

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

Optical mixer without disturbance of optical paths, notably for

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

Optical modulator and image projection display apparatus

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

Optical multiplexer

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

Optical near-field distribution transfer device

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

Optical objective lens system with variable disk thickness featu

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

Optical ocular system

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

Optical part and projection type display apparatus using same

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

Optical path extender for compact imaging display systems

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

Optical path extender for compact imaging display systems

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

Optical path length tuner

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

Optical path splitting element and image display apparatus...

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

Optical path splitting element and image display apparatus...

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

Optical pick-up device and objective lens used therein

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

Optical pickup apparatus having wedge-shaped beam splitter(s)

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

Optical pickup capable of optically sensing a direction of a...

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

Optical pickup device

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

Optical pickup device