Downloading previously aired programs using peer-to-peer networking
US7930723B2 · kind B2 · utility
3Cited by
0References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 28, 2005 |
| Grant date | Apr 19, 2011 |
| Priority date | — |
| Expiry date | Aug 4, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/8456
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Downloading previously aired programs using peer-to-peer networking includes, in certain aspects, sending a request identifying a previously aired program to a computing device. A list of a plurality of client devices that may have at least a portion of the previously aired program are received from the computing device, and portions of the previously aired program are received from one or more of the plurality of client devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.