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

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

Composite optical element, optical isolator, optical...

Optical: systems and elements – Polarization without modulation – Polarization using a time invariant electric – magnetic – or...

Composite optical element, optical isolator, optical...

Optical: systems and elements – Light interference – Produced by coating or lamina

Composite optical film

Optical: systems and elements – Light interference – Produced by coating or lamina

Composite optical interference filter for use in film scanner sy

Optical: systems and elements – Lens – With reflecting element

Composite optical lens with an integrated reflector

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

Composite optical modulator

Optical: systems and elements – Optical modulator

Composite photonic crystals

Optical: systems and elements – Mirror – With support

Composite polymeric reflectors

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

Composite retarder plate, optically compensatory polarizing...

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

Composite scanning unit for reducing speckle noise and laser...

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

Composite second-order bias control schemes

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

Composite sheets with electrically switchable optical...

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

Composite structure for light diffusion

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

Composite triangular-pyramidal cube-corner retroreflective...

Optical: systems and elements – Mirror – Including specified control or retention of the shape of a...

Composite ultra-light weight active mirror for space...

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

Composite ultra-light weight active mirror for space...

Optical: systems and elements – Light interference – Produced by coating or lamina

Composition and method of making high-reflection silver...

Optical: systems and elements – Prism – With reflecting surface

Composition for forming prism layer and prism film...

Optical: systems and elements – Projection screen

Composition for microstructured screens