Image data processing terminal equipment coupled to an external device allowing independent use of memory area by the external device

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United States of America Patent

PATENT NO 5371873
SERIAL NO

07542191

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Abstract

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An image data processing terminal equipment coupled to an external device includes a data processing part for carrying out a predetermined data process for data, and a communication part for transferring data between the data processing terminal equipment and the external device. The terminal equipment also includes a memory for storing data, and a data write part for writing data supplied, through the communication part, from the external device into the memory part in accordance with a write command produced and output by the external device. Further, the terminal equipment includes a data read out part for reading out the data from the memory part and for supplying the data to the external device through the communication part in accordance with a read command produced and output by the external device.

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Patent Owner(s)

Patent OwnerAddress
RICOH COMPANY LTDTOKYO 143-8555

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Niwa, Yuichi Yokohama, JP 5 49

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