Optical reading system

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United States of America Patent

PATENT NO 4300123
SERIAL NO

06000457

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A line scanning camera generates signal information indicative of marks on a scanned document and a selectable memory containing several document formats cause the signal information from the scanned document corresponding to the selected format to be transmitted for evaluation.

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Patent Owner(s)

  • NATIONAL COMPUTER SYSTEMS, INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
McMillin, John V Iowa City, IA 6 539
Schroeder, Dale W Iowa City, IA 49 1665

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