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

Conformable reflective display element

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

Construction laser accessory for generating aligned spots

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

Construction laser accessory for generating aligned spots or lin

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

Continuous lenticular image label web

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

Contrast improvement optical apparatus and method

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

Controlling lens shape in a microlens array

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

Controlling lens shape in a microlens array

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

Converging optics for a single light valve full-color projector

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

Coordinate input apparatus

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

Correction of angular deviation and radial drift of laser beams

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

Cross dichroic prism

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

Cross dichroic prism and projection display apparatus...

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

Cross dichroic prism, method of making the same, and full-color

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

Cross dichroic prism, method of making the same, and...

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

Cross projection visor helmet mounted display

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

Cylindrical microlens with an internally reflecting surface...

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

Cylindrically shaped optical beamsplitter

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

Data card with lenticular optical display

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

Data imprinting apparatus