Personal media player apparatus and method
US7559089B2 · kind B2 · utility
3Cited by
3References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 8, 2005 |
| Grant date | Jul 7, 2009 |
| Priority date | — |
| Expiry date | Jun 9, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B7/005
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A compact portable, self contained digital media player is provided whose content is not recordable or removable by a user. The content is playable in a high fidelity format. The binding of the content to the media player results in a significant degree of copyright protection. The compactness of the player enables binding of the player with various products. The self-contained aspect of the player enables it to be instant playable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.