Apparatus and method for managing digital rights using virtualization technique
US8955150B2 · kind B2 · utility
0Cited by
5References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 10, 2010 |
| Grant date | Feb 10, 2015 |
| Priority date | — |
| Expiry date | Sep 10, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2463/101
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present invention relates to an apparatus and a method for managing digital rights using virtualization technique, and more particularly to an apparatus and a method for enabling a user to access a desired text file in an independent area through a virtual machine corresponding to a licensed right for accessing the text file. The present invention comprises a virtual machine (VM) management unit for controlling a user access authorization function for accessing the text file in the area to which the virtualization technique is applied.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.