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

Optical: systems and elements – Optical computing without diffraction

Photoelectronic interconnection network for high-speed informati

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

Photogenerator for lightwave networks

Optical: systems and elements – Lens – With support

Photographic apparatus and lens barrel

Optical: systems and elements – Deflection using a moving element – By moving a reflective element

Photographic attachment and shutter device for a binocular micro

Optical: systems and elements – Compound lens system – Telescope

Photographic binocular

Optical: systems and elements – Absorption filter

Photographic color effects lighting filter system

Optical: systems and elements – Lens – Multiple component lenses

Photographic lens

Optical: systems and elements – Lens – Multiple component lenses

Photographic lens

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

Photographic lens

Optical: systems and elements – Lens – Multiple component lenses

Photographic lens

Optical: systems and elements – Lens – Multiple component lenses

Photographic lens

Optical: systems and elements – Lens – Multiple component lenses

Photographic lens

Optical: systems and elements – Lens – With variable magnification

Photographic lens

Optical: systems and elements – Lens – With light limiting or controlling means

Photographic lens

Optical: systems and elements – Lens – Multiple component lenses

Photographic lens

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

Photographic lens and camera module

Optical: systems and elements – Lens – Multiple component lenses

Photographic lens and photographing apparatus having the same

Optical: systems and elements – Lens – Multiple component lenses

Photographic lens apparatus

Optical: systems and elements – Lens – Multiple component lenses

Photographic lens for electronic still camera