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

Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements

Subwavelength optical microstructure light collimating films

Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements

Subwavelength optical microstructure light collimating films

Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements

Subwavelength optical microstructure light-redirecting films

Optical: systems and elements – Glare or unwanted light reduction

Sun protection installation comprising sun protection...

Optical: systems and elements – Mirror – With support

Sun reflecting device

Optical: systems and elements – Building interior illumination with reflected – refracted or... – With reflection

Sun tracking lighting device

Optical: systems and elements – Polarization without modulation – Polarization by scattering

Sun visor

Optical: systems and elements – Polarization without modulation – Polarization by scattering

Sun visor

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

Sunbathing filter with incomplete UV-B absorption

Optical: systems and elements – Holographic system or element – Using a hologram as an optical element

Sunlight enhanced backlight system for cockpit display

Optical: systems and elements – Glare or unwanted light reduction – With mirror

Sunlight readable direct-view and projection-view computing...

Optical: systems and elements – Glare or unwanted light reduction – With mirror

Sunlight readable direct-view and projection-view computing...

Optical: systems and elements – Compound lens system – Telescope

Sunspotter solar telescope

Optical: systems and elements – Compound lens system – Telescope

Sunspotter solar telescope

Optical: systems and elements – Compound lens system – Microscope

Super resolution microscope

Optical: systems and elements – Holographic system or element – Using a hologram as an optical element

Super twisted nematic liquid crystal display device having the s

Optical: systems and elements – Lens – Reverse telephoto

Super wide angel lens system using an aspherical lens

Optical: systems and elements – Lens – Reverse telephoto

Super wide angle lens

Optical: systems and elements – Lens – Multiple component lenses

Super wide angle optical system