发明名称 |
Wireless data transmitting and receiving system, server device, and server device controlling method |
摘要 |
A wireless data transmitting and receiving system is disclosed which comprises a server device connected wirelessly to a plurality of client devices constituting a wireless network. The system allows the server device to transmit externally acquired reproduction-destined data to specific client devices in a secure manner.
|
申请公布号 |
US7089321(B2) |
申请公布日期 |
2006.08.08 |
申请号 |
US20010977808 |
申请日期 |
2001.10.15 |
申请人 |
SONY CORPORATION |
发明人 |
HAYASHI MORIHIKO |
分类号 |
G06F1/24;G06F21/20;G06F17/27;H04L9/08;H04L9/32;H04L12/56;H04L29/06;H04M3/00;H04N5/00;H04N5/38;H04N5/44;H04N5/781;H04N5/782;H04N5/926;H04N7/16;H04N7/167;H04N7/173;H04N7/24 |
主分类号 |
G06F1/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|