Persistent storage file change tracking
US7657574B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 3, 2005 |
| Grant date | Feb 2, 2010 |
| Priority date | — |
| Expiry date | May 21, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99952
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
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.)
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.