Multi-tiered incremental software updating
US6052531A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Mar 25, 1998 |
| Grant date | Apr 18, 2000 |
| Priority date | — |
| Expiry date | Mar 25, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99953
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A software application (110) is updated to a newer version by means of incremental update patches (122). The incremental update patches (122) each contain that information necessary to transform one version of an application to another version. Any version of an application (110) may be upgraded to any other version of the application, through the use of a series of incremental update patches (122). The appropriate incremental update patches (122) are distributed in a multi-tiered manner, such that some update patches (122) update the application (110) by only one version, and others update the application (110) by several versions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.