| 发明名称 |
Data communication system |
| 摘要 |
Apparatus information as to all of communication apparatus which are connected to a USB data communication apparatus 200 selectably switching a master function and a slave function is acquired in a storage area 225 in a batch manner.
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| 申请公布号 |
US7266625(B2) |
申请公布日期 |
2007.09.04 |
| 申请号 |
US20050041276 |
申请日期 |
2005.01.25 |
| 申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
SAKAKI SEIJI;IMAKURUSU HISATAKA |
| 分类号 |
G06F13/14;G06F15/177;G06F13/38;G06F13/42 |
主分类号 |
G06F13/14 |
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