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

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

Transmission systems incorporating optical amplifiers

Optical: systems and elements – Compound lens system – Microscope

Transmission type confocal laser microscope

Optical: systems and elements – Diffraction – From grating

Transmission type diffraction grating

Optical: systems and elements – Compound lens system – Microscope

Transmission type illumination device for stereomicroscopes,...

Optical: systems and elements – Holographic system or element – For producing or reconstructing images from multiple holograms

Transmission type laminated hologram optical element and...

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

Transmission type liquid crystal display device

Optical: systems and elements – Prism – With reflecting surface

Transmission type liquid crystal display device

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

Transmission type liquid crystal mask marker

Optical: systems and elements – Prism – With refracting surface

Transmission type optical deflector

Optical: systems and elements – Projection screen – Unitary sheet comprising plural refracting areas

Transmission type projection screen

Optical: systems and elements – Projection screen – Rear projection screen

Transmission type projection screen

Optical: systems and elements – Projection screen – Rear projection screen

Transmission type projection screen assembly

Optical: systems and elements – Projection screen – Unitary sheet comprising plural refracting areas

Transmission type projector screen utilizing parallel optical sh

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

Transmission type screen

Optical: systems and elements – Projection screen – Unitary sheet comprising plural refracting areas

Transmission type screen

Optical: systems and elements – Projection screen – Unitary sheet comprising plural refracting areas

Transmission type screen and method of manufacturing the same

Optical: systems and elements – Projection screen – Unitary sheet comprising plural refracting areas

Transmission type screen and method of manufacturing thereof

Optical: systems and elements – Projection screen – Unitary sheet comprising plural refracting areas

Transmission type screen and method of manufacturing thereof

Optical: systems and elements – Projection screen – Unitary sheet comprising plural refracting areas

Transmission type screen using a fly-eye lens