Fast duplication of diffractive storage device for mass production

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7248556
APP PUB NO 20050259299A1
SERIAL NO

10512290

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Abstract

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A master memory device that stores a plurality of pages of information. An unexposed memory device (190) is adjacent to the master memory device (180). The unexposed memory device and the master memory device are separated by a gap. An aperture unit (130) is disposed in the gap. The aperture has a plurality of aperture openings. Each opening corresponds, in size, to an individual page constitutes of a column with specific multiplexing angles of memory in the master memory device. The aperture unit is located across a face of the master memory device such that the openings correspond to selected ones of the pages of information. A light source (120) generates a beam that transfers memory data from the master memory device to the unexposed memory device.

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Patent Owner(s)

Patent OwnerAddress
RESEARCH INVESTMENT NETWORK INC2355 MAIN STREET SUITE 200 IRVINE CA 92614

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
El, Hafidi Idriss Strasbourg, FR 19 86
Grzymala, Romualda Strasbourg, FR 14 40
Meyrueis, Patrick Strasbourg, FR 27 111

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