LandOfFree - US Patents - Listing for Optical: systems and elements

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

Half mirror

Optical: systems and elements – Stereoscopic – Stereo-viewers

Half mirror varying apparatus for three-dimensional image...

Optical: systems and elements – Deflection using a moving element – Using a periodically moving element

Half-duplex communications interface

Optical: systems and elements – Mirror – With mirror surface of varied radius

Half-round total internal reflection magnifying prism

Optical: systems and elements – Holographic system or element – Using a hologram as an optical element

Half-tone liquid crystal display device

Optical: systems and elements – Holographic system or element – Using a hologram as an optical element

Halographic grating and optical device incorporating the same

Optical: systems and elements – Mirror – With support

Hand adjustable vehicle mirror mechanism

Optical: systems and elements – Mirror – Back to back

Hand held mirror with movable handle

Optical: systems and elements – Mirror – With mirror surface of varied radius

Hand held rear view mirror

Optical: systems and elements – Lens – With viewed object or viewed field illumination

Hand-held electronic appliance with optional magnifying...

Optical: systems and elements – Lens – With viewed object or viewed field illumination

Hand-held magnifying device

Optical: systems and elements – Holographic system or element – Using a hologram as an optical element

Hand-writable polymer dispersed liquid crystal board set with hi

Optical: systems and elements – Lens – With viewed object or viewed field illumination

Handheld illuminating magnifier

Optical: systems and elements – Lens – With viewed object or viewed field illumination

Handheld magnifying device incorporating a circular array of...

Optical: systems and elements – Binocular devices – Binocular loupe type

Hands-free binoculars assembly

Optical: systems and elements – Compound lens system – Telescope

Handsfree fieldglasses having full field of view

Optical: systems and elements – Light interference – Produced by coating or lamina

Hard coat layer-forming composition and optical lens

Optical: systems and elements – Optical modulator – Having particular chemical composition or structure

HARD MAGNETIC GARNET MATERIAL, FARADAY ROTATOR, OPTICAL...

Optical: systems and elements – Optical modulator – Having particular chemical composition or structure

Hard magnetic garnet material, faraday rotator, optical...