Network architecture for content backup, restoring, and sharing
US8805787B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 30, 2009 |
| Grant date | Aug 12, 2014 |
| Priority date | — |
| Expiry date | Feb 24, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L69/40
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method may include generating a list of current files stored in a user device, wherein the list of current files includes unique file identifiers, each associated with a corresponding one of the current files. The method may further include sending the list of current files from the user device to a network device and receiving a copy list from the network device in the user device. The copy list may be generated by comparing the list of current files to a list of previously copied files, and the list of previously copied files may include unique file identifiers, each associated with a different one of the previously copied files. The method may include sending the files listed in the copy list from the user device to the network device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.