发明授权
- 专利标题： Gateway device, controlling method of the same, and program record medium storing controlling method
- 专利标题（中）： 网关设备，其控制方法和程序记录介质存储控制方法
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申请号： US12116298申请日： 2008-05-07
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公开(公告)号： US08176315B2公开(公告)日： 2012-05-08
- 发明人: Kazuhiro Okada , Shigeki Takeuchi , Katsunori Ishiyama
- 申请人： Kazuhiro Okada , Shigeki Takeuchi , Katsunori Ishiyama
- 申请人地址： JP Kyoto
- 专利权人： Murata Machinery, Ltd.
- 当前专利权人： Murata Machinery, Ltd.
- 当前专利权人地址： JP Kyoto
- 代理机构： Keating & Bennett, LLP
- 优先权： JP2007-125360 20070510
- 主分类号： H04L29/06
- IPC分类号： H04L29/06
摘要：
A method of controlling a gateway device includes the steps of converting a plain text mail received from a client device to an encrypted mail; transmitting the encrypted mail to a mail transmission server; and notifying a transmission error to the client device when the transmission error occurs between the gateway device and the mail transmission server is provided.
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