Apparatus and method for parsing a stream of data including a bitmap and creating a table of break entries corresponding with the bitmap

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United States of America Patent

PATENT NO 5465322
SERIAL NO

08000072

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Abstract

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A printing system for making prints from a stream of image data written in a printer page description language is provided. The stream of image data includes a compressed bitmap having break entries dividing the bitmap into a plurality of image data segments. The printing system includes an arrangement for separating the compressed bitmap from the stream of image data and a boundary code catcher, which communicates with the separating arrangement, for creating a table to list the break entries of the bitmap. A memory section is employed to store the bitmap with its corresponding break entry table, and a plurality of imaging channels, which communicate with the memory section, are employed to decompress selected segments of the bitmap in parallel.

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Patent Owner(s)

Patent OwnerAddress
XEROX CORPORATION201 MERRITT 7 P O BOX 4505 NORWALK CT 06851-1056

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Biondi, Mark C Rochester, NY 3 61
Catapano, David A Rochester, NY 4 89
Hsu, Lillian-Liu Rochester, NY 3 80
Lauria, Richard T Webster, NY 2 55
Sathi, Kitty Pittsford, NY 12 221
Zell, Thomas B Victor, NY 4 85

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