Image transmission apparatus and method utilizing different transmission modes for transmitting moving image data and still image data

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6683999
APP PUB NO 20020181787A1
SERIAL NO

10194664

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Abstract

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In a data communication apparatus for encoding information data by using a predetermined encoding method, encoded information data is transmitted isochronously with a predetermined communication cycle when the encoding method corresponds to a decoding method at an object node apparatus and non-encoded information data is transmitted asynchronously with the communication cycle when the encoding method does not correspond to the decoding method at the object node apparatus. It is therefore possible to perform an encoding process for the information data to be transmitted, in accordance with a decoding performance at the object node apparatus, to improve a communication efficiency, and to reduce a capacity of a memory used for communications.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ito, Masamichi Tokyo, JP 77 963
Kozuki, Susumu Tokyo, JP 83 848

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