Invention Grant
- Patent Title: Automatically maintaining metadata in a file backup system
- Patent Title (中): 自动维护文件备份系统中的元数据
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Application No.: US11475763Application Date: 2006-06-27
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Publication No.: US07647361B2Publication Date: 2010-01-12
- Inventor: John M. Thornton , David R. Parlin , Eric J. Wright
- Applicant: John M. Thornton , David R. Parlin , Eric J. Wright
- Applicant Address: US WA Redmond
- Assignee: Microsoft Corporation
- Current Assignee: Microsoft Corporation
- Current Assignee Address: US WA Redmond
- Main IPC: G06F12/00
- IPC: G06F12/00
Abstract:
A technology for automatically saving an original copy of an image file in a location hidden from a user is disclosed. The technology accesses metadata associated with an image file and determines whether an original copy of the image file exists. Provided an original copy of the image file exists, an edited version of the image file along with an identifier is saved. If an original copy of the image file does not exist, an original copy of the image file is created, the original copy of the image file is stored, and an edited version of the image file along with an identifier is saved.
Public/Granted literature
- US20070299888A1 Automatically maintaining metadata in a file backup system Public/Granted day:2007-12-27
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