Update checking and synchronization for link and offline data
US8065673B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 1, 2004 |
| Grant date | Nov 22, 2011 |
| Priority date | — |
| Expiry date | May 12, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99933
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A computer system includes an object oriented framework that provides a set of application integration interfaces that support programmatic updating operations for maintaining locally stored copies of resources such as hypertext document pages from remote servers on a computer network. The updating operations continually check for updates to the data at the remote server and download updated versions of the resources to maintain concurrency of the locally stored copy. The updating operations are performed while a connection to the remote network is left idle, to maximize usage of on-line connection time. The updating operations also can be programmatically scheduled by a client program of the updating operations. The updating operations include updating the contents of a folder or directory in a local file system as specified in a file at a remote server on the network, and providing automatically updating and populating groups of sites or document pages organized by category.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.