发明名称 |
Methods, devices, systems and computer program products for providing availability data associated with data files to users of a presence service |
摘要 |
Methods, devices, systems and computer program products for providing availability data are provided. Availability data associated with a data file stored at a first client device is provided to a presence server. The presence server is configured to provide the availability data to at least one subscriber of a presence service provided by the presence server and to alter an availability indicator associated with the data file on a display of at least one second client device associated with the at least one subscriber.
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申请公布号 |
US2006041844(A1) |
申请公布日期 |
2006.02.23 |
申请号 |
US20040921440 |
申请日期 |
2004.08.19 |
申请人 |
HOMILLER DANIEL P |
发明人 |
HOMILLER DANIEL P. |
分类号 |
G06F17/00;H04L29/06;H04L29/08 |
主分类号 |
G06F17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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