Patent · US Active

Backup method

US8554736B2 · kind B2 · utility

4Cited by

5References

14Claims

0Family size

Assignee

HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. · US

Inventors

Hendrik Radon · Ehningen, DE
Phillip Plapp · Stuttgart, DE
Bernhard Kappler · Herrenberg, DE

Key dates

Filing date	Apr 30, 2009
Grant date	Oct 8, 2013
Priority date	—
Expiry date	Apr 23, 2031

Classification

Technology area (CPC G)Physics
CPC primaryG06F11/1458
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A method of backing up a backup space includes splitting a complete backup of the backup space into a number of rolling backups, and backing up a portion of unchanged files and all changed and new files on each of the rolling backups.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.