发明名称 Image data processing terminal equipment coupled to an external device allowing independent use of memory area by the external device
摘要 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.
申请公布号 US5371873(A) 申请公布日期 1994.12.06
申请号 US19900542191 申请日期 1990.06.21
申请人 RICOH COMPANY, LTD. 发明人 NIWA, YUICHI
分类号 G06F3/12;G06F12/02;H04N1/00;(IPC1-7):G06F12/02 主分类号 G06F3/12
代理机构 代理人
主权项
地址
您可能感兴趣的专利