DRM plugins
US10169550B2 · kind B2 · utility
0Cited by
4References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 15, 2017 |
| Grant date | Jan 1, 2019 |
| Priority date | — |
| Expiry date | Sep 1, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/10
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Presented is a system and methods for receiving metadata, a decryption module and encrypted content from a cable headend, decrypting the encrypted content with the decryption module and presenting the decrypted content to a user. The client device can receive, load and execute any decryption module compatible with the system framework allowing flexibility in the choice or changing of client device manufacturer and/or Digital Rights Management system vendor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.