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

Optical: systems and elements – Lens – With support

Illumination system for a micro display

Optical: systems and elements – Compound lens system – Microscope

Illumination system for a surgical microscope

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

Illumination system for an electrooptic color display screen

Optical: systems and elements – Diffraction – From zone plate

Illumination system for creating a desired irradiance profile us

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

Illumination system for high resolution display systems

Optical: systems and elements – Compound lens system – Microscope

Illumination system for microscopy and observation or...

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

Illumination system for nonemissive electronic displays

Optical: systems and elements – Scale or indicia reading

Illumination system for OCR of indicia on a substrate

Optical: systems and elements – Scale or indicia reading

Illumination system for OCR of indicia on a substrate

Optical: systems and elements – Polarization without modulation – Polarization by reflection or refraction

Illumination system for reflective displays

Optical: systems and elements – Polarization without modulation – Polarization by reflection or refraction

Illumination system for reflective displays

Optical: systems and elements – Polarization without modulation – Polarization by reflection or refraction

Illumination system for reflective displays

Optical: systems and elements – Diffraction – From grating

Illumination system for transmissive light valve displays

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

Illumination system for use in imaging systems

Optical: systems and elements – Compound lens system – Microscope

Illumination system for use with an optical instrument having an

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

Illumination system having an aspherical lens

Optical: systems and elements – Collimating of light beam

Illumination system incorporating collimated light source

Optical: systems and elements – Diffusing of incident light

Illumination system optimized for throughput and...

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

Illumination system particularly for microlithography