Invention Grant
- Patent Title: Relay device and communication system
- Patent Title (中): 中继设备和通信系统
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Application No.: US13341711Application Date: 2011-12-30
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Publication No.: US08499083B2Publication Date: 2013-07-30
- Inventor: Yoshifumi Tanimoto
- Applicant: Yoshifumi Tanimoto
- Applicant Address: JP Kyoto-shi
- Assignee: Murata Kikai Kabushiki Kaisha
- Current Assignee: Murata Kikai Kabushiki Kaisha
- Current Assignee Address: JP Kyoto-shi
- Agency: Westerman, Hattori, Daniels & Adrian, LLP
- Priority: JP2006-090690 20060329; JP2006-090691 20060329; JP2006-090692 20060329
- Main IPC: G06F15/16
- IPC: G06F15/16 ; G06F15/173
Abstract:
A relay device requests a status notification of another relay device to a server device. When the relay device is notified that the other relay device is under a logged-out status, the relay device stands by. When the relay device is notified that the other relay device has logged in, the relay device transmits a connection request to the server device. The server device relays the connection request to the other relay device. A response is transmitted from the other relay device to the server device, and further relayed to the relay device. Accordingly, a TCP connection is established between the relay device and the other relay device. A communication device connected to a different network can transmit and receive data to and from the relay device via the other relay device.
Public/Granted literature
- US20120102205A1 RELAY DEVICE AND COMMUNICATION SYSTEM Public/Granted day:2012-04-26
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