Identifiers for digital media
US7929766B2 · kind B2 · utility
0Cited by
4References
35Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 8, 2007 |
| Grant date | Apr 19, 2011 |
| Priority date | — |
| Expiry date | Feb 16, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B2220/80
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A computer-implemented method includes receiving a piece of content, wherein the piece of content comprises a machine-readable identifier, identifying the machine-readable identifier in the piece of content, and associating the machine-readable identifier to the piece of media content.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.