LandOfFree - US Patents - Listing for Optical: systems and elements,Having significant infrared or ultraviolet property,Including alternative optical path or optical element

Optical: systems and elements – Having significant infrared or ultraviolet property – Including alternative optical path or optical element

Day and night sighting system

Optical: systems and elements – Having significant infrared or ultraviolet property – Including alternative optical path or optical element

Day-and-night optical observation device

Optical: systems and elements – Having significant infrared or ultraviolet property – Including alternative optical path or optical element

Day/night weapon sight assembly for use on weapon without...

Optical: systems and elements – Having significant infrared or ultraviolet property – Including alternative optical path or optical element

Day/night weapon sight assembly for use on weapon without...

Optical: systems and elements – Having significant infrared or ultraviolet property – Including alternative optical path or optical element

Day/night-vision device

Optical: systems and elements – Having significant infrared or ultraviolet property – Including alternative optical path or optical element

Dual field-of-view objects system for the infrared

Optical: systems and elements – Having significant infrared or ultraviolet property – Including alternative optical path or optical element

Dual-band, dual-focal-length, relayed refractive imager

Optical: systems and elements – Having significant infrared or ultraviolet property – Including alternative optical path or optical element

Image amplifying tube system for day and night combined use in o

Optical: systems and elements – Having significant infrared or ultraviolet property – Including alternative optical path or optical element

Imaging sensor having multiple fields of view and utilizing all-

Optical: systems and elements – Having significant infrared or ultraviolet property – Including alternative optical path or optical element

Infra-red extraction from illumination source

Optical: systems and elements – Having significant infrared or ultraviolet property – Including alternative optical path or optical element

Lens system for focussing light of plural wavelength

Optical: systems and elements – Having significant infrared or ultraviolet property – Including alternative optical path or optical element

Magnification lens coupling device for a night vision assembly

Optical: systems and elements – Having significant infrared or ultraviolet property – Including alternative optical path or optical element

Modular infrared kepler telescope

Optical: systems and elements – Having significant infrared or ultraviolet property – Including alternative optical path or optical element

Modular infrared Kepler telescope

Optical: systems and elements – Having significant infrared or ultraviolet property – Including alternative optical path or optical element

Multi-function day/night observation, ranging, and sighting devi

Optical: systems and elements – Having significant infrared or ultraviolet property – Including alternative optical path or optical element

Night-day boresight with adjustable wedge-prism assembly

Optical: systems and elements – Having significant infrared or ultraviolet property – Including alternative optical path or optical element

Objective lens assembly for a portable missile launcher

Optical: systems and elements – Having significant infrared or ultraviolet property – Including alternative optical path or optical element

Overhead console active night vision system for an interior...

Optical: systems and elements – Having significant infrared or ultraviolet property – Including alternative optical path or optical element

Production of hydrogen from solar radiation at high efficiency