LandOfFree - US Patents - Listing for Optical: systems and elements,Having significant infrared or ultraviolet property

Optical: systems and elements – Having significant infrared or ultraviolet property – Multilayer filter or multilayer reflector

Discrete vacuum ultra violet reflective interference filter

Optical: systems and elements – Having significant infrared or ultraviolet property

Document processing with infra-red extraction

Optical: systems and elements – Having significant infrared or ultraviolet property – Lens – lens system or component

Dual band infrared lens assembly using diffractive optics

Optical: systems and elements – Having significant infrared or ultraviolet property – Lens – lens system or component

Dual band lens system incorporating molded chalcogenide

Optical: systems and elements – Having significant infrared or ultraviolet property – Lens – lens system or component

Dual band lens system incorporating molded chalcogenide

Optical: systems and elements – Having significant infrared or ultraviolet property – Multilayer filter or multilayer reflector

Dual color anti-reflection coating

Optical: systems and elements – Having significant infrared or ultraviolet property – Lens – lens system or component

Dual field of view afocal

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 – Multilayer filter or multilayer reflector

Dual titanium nitride layers for solar control

Optical: systems and elements – Having significant infrared or ultraviolet property – Lens – lens system or component

Dual waveband optical system

Optical: systems and elements – Having significant infrared or ultraviolet property – Multilayer filter or multilayer reflector

Dual-band millimeter-wave and infrared anti-reflecting coatings

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 – Having ultraviolet absorbing or shielding property

Durable corrosion and ultraviolet-resistant silver mirror

Optical: systems and elements – Having significant infrared or ultraviolet property – Multilayer filter or multilayer reflector

Durable low-emissivity solar control thin film coating

Optical: systems and elements – Having significant infrared or ultraviolet property

Durable optical elements fabricated from free standing polycryst

Optical: systems and elements – Having significant infrared or ultraviolet property – Lens – lens system or component

DUV-capable microscope objective with parfocal IR focus

Optical: systems and elements – Having significant infrared or ultraviolet property – Having ultraviolet absorbing or shielding property

Dye combinations for multiple bandpass filters for video...

Optical: systems and elements – Having significant infrared or ultraviolet property – Multilayer filter or multilayer reflector

Dye-based filter

Optical: systems and elements – Having significant infrared or ultraviolet property – Having folded optical path

Efficient EUV collector designs