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

Optical: systems and elements – Polarization without modulation – Depolarization

Light fixture containing optical film

Optical: systems and elements – Extended spacing structure for optical elements – Extension of tubular element adjustable

Light fixture having a multilayer polymeric film

Optical: systems and elements – Extended spacing structure for optical elements – Extension of tubular element adjustable

Light fixture having a multilayer polymeric film

Optical: systems and elements – Single channel simultaneously to or from plural channels

Light fixture including a partially collimated beam of light and

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

Light frequency control apparatus

Optical: systems and elements – Optical frequency converter

Light frequency control apparatus

Optical: systems and elements – Polarization without modulation – Polarizarion by dichroism

Light gathering apparatus

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

Light gathering apparatus

Optical: systems and elements – Optical amplifier

Light generation method and light source

Optical: systems and elements – Optical amplifier – Raman or brillouin process

Light generator, optical amplifier, and optical...

Optical: systems and elements – Glare or unwanted light reduction

Light glare reducing device

Optical: systems and elements – Mirror

Light guide array, fabrication methods and optical system...

Optical: systems and elements – Lens – With viewed object or viewed field illumination

Light guide display with protective layer

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

Light guide for display devices of the head-mounted or...

Optical: systems and elements – Optical modulator – Light wave temporal modulation

Light guide including optical scattering elements and a...

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

Light guide optical device

Optical: systems and elements – Single channel simultaneously to or from plural channels

Light guide optical device

Optical: systems and elements – Single channel simultaneously to or from plural channels

Light guide optical device

Optical: systems and elements – Diffusing of incident light

Light guide plate for liquid crystal display back light...