Systems and methods for controlling rights associated with a product
US8985465B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 13, 2013 |
| Grant date | Mar 24, 2015 |
| Priority date | — |
| Expiry date | May 21, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q30/0277
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
Controlling rights associated with a product is described, including receiving, from a source, a first code of a media product, the first code is unique to the media product; authorizing the media product based on the first code and information about the source; receiving, from another source, the first code and a second code of media the product, the second code is unique to the media product; determining whether the first code is authorized; if the first code is authorized, identifying an encryption key for the media product based on the second code, and transmitting the encryption key to the second source, the encryption key enables access to content of the media product.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.