Communication control method for electronic mail system

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United States of America Patent

PATENT NO 6687742
SERIAL NO

09584442

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A sender transforms scanned image data to binary compressed data with a fixed parameter, converts it to e-mail data, adds information indicating its local control system and identification information for a capability request to the e-mail data and sends the resultant e-mail data. When a transmission destination is an electronic mail device, the transmission destination prints the attached page of specific conditions after which communications between the sender and the receiver are terminated. When the transmission destination has the same control device as the sender, the transmission destination transmits a response message to the sender in which information indicating its local control method and a capability response are provided. The sender generates, from image data, binary compressed data whose image size, resolution and coding system are matched with the capability of the transmission destination, converts this binary compressed data to e-mail data and resends the e-mail data.

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Patent Owner(s)

  • TOSHIBA TEC KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Iwazaki, Ryuji Shizuoka-ken, JP 4 373

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