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

Optical: systems and elements – Signal reflector

Road-curve mirror with radio wave reflection plate

Optical: systems and elements – Signal reflector

Road-curve mirror with radio wave reflection plate

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

Robust multi-layered thin-film membrane for...

Optical: systems and elements – Optical amplifier – Correction of deleterious effects

Robust multi-wavelength optical fiber communication systems

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

Robust reflective surface for light modulators

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

Robust reset-free polarization controller consisting of...

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

Robust variable-bit-rate optical channel overhead

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

Robust window for infrared energy

Optical: systems and elements – Scale or indicia reading

Robust, LED illumination system for OCR of indicia on a substrat

Optical: systems and elements – Deflection using a moving element – By moving a reflective element

Rocking member apparatus

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

Rod integrator

Optical: systems and elements – Lens – With support

Rod integrator holder and projection type image display...

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

Rod integrators for light recycling

Optical: systems and elements – Lens – Including a nonspherical surface

Rod lens and laser marking apparatus

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

Rod lens array

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

Rod lens array

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

Rod lens array and a process for producing the same

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

Rod lens array and a process for producing the same

Optical: systems and elements – Lens – With graded refractive index

Rod lens array and life-size imaging optical apparatus using the