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

Optical: systems and elements – Compound lens system – Telescope

Compact high resolution panoramic viewing system

Optical: systems and elements – Lens – With variable magnification

Compact high-performance zoom lens

Optical: systems and elements – Lens – With variable magnification

Compact high-performance zoom lens

Optical: systems and elements – Lens – With graded refractive index

Compact high-range varifocal objectives

Optical: systems and elements – Lens – With variable magnification

Compact high-zoom-ratio zoom lens

Optical: systems and elements – Holographic system or element – Head up display

Compact hologram displays & method of making compact hologram

Optical: systems and elements – Holographic system or element

Compact holographic sight

Optical: systems and elements – Lens – With variable magnification

Compact image capture assembly using multiple lenses and...

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

Compact image display system for eyeglasses or other...

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

Compact image display system for eyeglasses or other...

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

Compact image display system for eyeglasses or other...

Optical: systems and elements – Lens – Multiple component lenses

Compact image pickup lens

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

Compact image steering and focusing device

Optical: systems and elements – Lens – With reflecting element

Compact image taking lens system with a lens-surfaced prism

Optical: systems and elements – Lens – With support

Compact imaging device

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

Compact imaging head and high speed multi-head laser imaging...

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

Compact imaging head and high speed multi-head laser imaging...

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

Compact imaging lens assembly

Optical: systems and elements – Lens – Multiple component lenses

Compact imaging lens system