Invention Grant
- Patent Title: Persistent storage file change tracking
- Patent Title (中): 持久存储文件更改跟踪
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Application No.: US11144893Application Date: 2005-06-03
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Publication No.: US07657574B2Publication Date: 2010-02-02
- Inventor: Anoop Gupta , William E. Stelzel , Anh Phuong Tran , Gary William Hall
- Applicant: Anoop Gupta , William E. Stelzel , Anh Phuong Tran , Gary William Hall
- Applicant Address: US WA Redmond
- Assignee: Microsoft Corporation
- Current Assignee: Microsoft Corporation
- Current Assignee Address: US WA Redmond
- Agency: Woodcock Washburn LLP
- Main IPC: G06F12/00
- IPC: G06F12/00 ; G06F17/30

Abstract:
Systems and methodologies that facilitate synchronization of a mobile device with a source, via employing a file change tracking database table created in non-volatile memory to designate files for synchronization. The subject invention includes a file modification logger that detects and track changes to files across multiple file systems. The file change tracking database table has a plurality of columns such as: a unique identification column that identifies a file, a file name, previous time the file was changed, and previous time the file was synchronized with a particular machine. A list of files that have changed between a current time and an earlier time can be designated for synchronization, by evaluating when was the file last changed and/or synchronized with a source device (e.g., a desktop, or a lap top.)
Public/Granted literature
- US20060277223A1 Persistent storage file change tracking Public/Granted day:2006-12-07
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