Machine-readable record with a two-dimensional lattice of synchronization code interleaved with data code

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United States of America Patent

PATENT NO 6296192
SERIAL NO

09465990

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Abstract

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A machine-readable record is provided for storing encoded information comprising a record medium, data glyphs written on the media in a two-dimensional array and a sync code interleaved with the data code with the sync code occupying every M.sub.A th and M.sub.B th glyph position in the X and Y directions, with M.sub.A and M.sub.B each being integers greater than 1, such that there is a multiple utility of glyphs of the sync code as common parts of first and second code sequences.

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Patent Owner(s)

Patent OwnerAddress
XEROX CORPORATION45 GLOVER AVENUE P O BOX 4505 NORWALK CT 06856-4505

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hecht, David L Palo Alto, CA 58 4050

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