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

Light-splitting device

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

Light-splitting device

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

Light-weight head-mounted display

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

Lighting device

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

Line generator

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

Line head and an image forming apparatus

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

Line head and image forming apparatus

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

Line-of-sight steering system for high power laser beams and met

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

Linear light beam generating optical system

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

Liquid-crystal display device and light pipe

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

Longitudinal interference fringe pattern projection lens,...

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

Low cost high-speed portable imaging system

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

Low dispersion interleaver

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

Low-cost light-weight head-mounted virtual-image projection disp

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

Low-observability, wide-field-of-view, situation awareness...

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

Low-PDL beam splitter

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

Luminance control film

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

Luminous display element

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

Luminous flux separating optical system