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

Compact visual simulation system

Optical: systems and elements – Polarization without modulation – By relatively adjustable superimposed or in series polarizers

Compact wavelength interleaver

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

Compact wavelength multiplexer/demultiplexer and method for...

Optical: systems and elements – Optical modulator – Light wave directional modulation

Compact wavelength selective switching and/or routing system

Optical: systems and elements – Lens – With variable magnification

Compact wide angle zoom lens

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

Compact wide field of view imaging system

Optical: systems and elements – Lens – With variable magnification

Compact wide-angle lens

Optical: systems and elements – Lens – Reverse telephoto

Compact wide-angle lens

Optical: systems and elements – Lens – Reverse telephoto

Compact wide-angle lens system

Optical: systems and elements – Lens – With variable magnification

Compact wide-angle objective lens

Optical: systems and elements – Lens – With variable magnification

Compact wide-angle objective lens

Optical: systems and elements – Lens – With variable magnification

Compact wide-angle variable focal length lens system

Optical: systems and elements – Lens – With variable magnification

Compact wide-angle zoom lens

Optical: systems and elements – Lens – With variable magnification

Compact wide-angle zoom lens

Optical: systems and elements – Lens – With variable magnification

Compact wide-angle zoom lens

Optical: systems and elements – Lens – With variable magnification

Compact wide-angle zoom lens system

Optical: systems and elements – Lens – Including a nonspherical surface

Compact wide-field-of-view imaging optical system

Optical: systems and elements – Deflection using a moving element – Pivotal or rotational element

Compact window viewing system

Optical: systems and elements – Lens – With variable magnification

Compact zoom lens