Trust based digital rights management systems
US9413743B2 · kind B2 · utility
2Cited by
3References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 3, 2014 |
| Grant date | Aug 9, 2016 |
| Priority date | — |
| Expiry date | Sep 3, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B20/00086
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system and method for allowing access to digitally protected content are disclosed. License metadata and credentials from multiple types of digital rights management systems may be used to grant access to content protected by a different type of digital rights management system. Hierarchical levels of access to the content may be granted based on at least one of license metadata and credentials.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.