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

Optical: systems and elements – Prism – With reflecting surface

Prism and optical device

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

Prism and optical device using the same

Optical: systems and elements – Prism – With reflecting surface

Prism and real image type view finder

Optical: systems and elements – Prism – With reflecting surface

Prism and viewing optical system using the prism

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

Prism assemblies and kernel configurations for use in...

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

Prism assemblies and kernel configurations for use in...

Optical: systems and elements – Signal reflector – 3-corner retroreflective

Prism assembly

Optical: systems and elements – Prism – With reflecting surface

Prism assembly

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

Prism assembly with cholesteric reflectors

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

Prism beamsplitters

Optical: systems and elements – Compound lens system – Microscope

Prism construction for simultaneous zero-degree and oblique...

Optical: systems and elements – Prism – With refracting surface

Prism device and combined optical and radio frequency beam...

Optical: systems and elements – Diffraction – From grating

Prism diffuser for diffracting and spreading light

Optical: systems and elements – Compound lens system – Telescope

Prism for ergonomic position

Optical: systems and elements – Prism – With reflecting surface

Prism for image rotation

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

Prism for optical system

Optical: systems and elements – Mirror – Plural mirrors or reflecting surfaces

Prism for viewing the backside of one′s own human...

Optical: systems and elements – Prism – With reflecting surface

Prism having two inner surfaces and outer shape regarded as...

Optical: systems and elements – Prism – With reflecting surface

Prism having two inner surfaces and outer shape regarded as...