发明授权
US07039656B1 Method and apparatus for synchronizing data records between a remote device and a data server over a data-packet-network
有权
用于通过数据分组网络在远程设备和数据服务器之间同步数据记录的方法和装置
- 专利标题： Method and apparatus for synchronizing data records between a remote device and a data server over a data-packet-network
- 专利标题（中）： 用于通过数据分组网络在远程设备和数据服务器之间同步数据记录的方法和装置
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申请号： US09629200申请日： 2000-07-31
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公开(公告)号： US07039656B1公开(公告)日： 2006-05-02
- 发明人: Sin-Mei Tsai , Neil Daswani , Doug Diego
- 申请人： Sin-Mei Tsai , Neil Daswani , Doug Diego
- 申请人地址： US CA Redwood Shores
- 专利权人： Yodlee.com, Inc.
- 当前专利权人： Yodlee.com, Inc.
- 当前专利权人地址： US CA Redwood Shores
- 代理机构： Central Coast Patent Agency, Inc
- 代理商 Donald R. Boys
- 主分类号： G06F17/30
- IPC分类号： G06F17/30
摘要：
A system for synchronizing data records between a network data server and a requesting client device has a client software application and a network server software application. The system is characterized in that the client application maintains a first table of unique identifiers for data records stored at the client and sends a copy of the table with a request for data from the server, and the server maintains a second table of unique identifiers for candidate data records to be sent to the client, the identifiers at server and client formed by a common process, and in that the server, on receiving the request and first table from the client, compares the first table and the second table, then sends to the client only those records indicated by the comparison as new to the client and a notification of table updates.
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