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Actuality Systems Granted Crossbar Switch Patent

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SAN ANTONIO, Tex., July 30 -- Actuality Systems Inc., developer of spatial 3D visualization technology, said its patent application for a "diffraction-based optical crossbar switch" has been approved by the U.S. Patent and Trademark Office. The switch has applications in optical networking, holographic video and optical computation. The switch enables engineers to steer multiple light beams by combining standard off-the-shelf projector chips with a single custom optical component known as a diffractive optic. The switch was invented by Actuality founder Gregg Favalora and COO Rick Dorval. The...Read full article

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    Published: July 2002
    CommunicationsConsumerNews & Features

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