System for executing instructions having flag for indicating direct or indirect specification of a length of operand data

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6349379
APP PUB NO 20010021971A1
SERIAL NO

09025194

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Abstract

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The present invention discloses an image processor (224) for executing a computer instruction set (280, 290) in the form of an opcode (281), at least one operand (283-285) which is, or indicates the location of data to be processed. The data to be processed consists of a variable length stream of data and each instruction includes a length field (297) containing data specifying the number of items of data to be processed or, if that number exceeds the size of the length field, a predetermined location of a previously allocated storage area at which that number is stored.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Amies, Christopher Wilston, AU 9 402
Gibson, Ian Coogee, AU 14 674
Long, Timothy Merrick Lindfield, AU 34 968

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