Power outage DVR back up system
US8351759B2 · kind B2 · utility
2Cited by
2References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 31, 2009 |
| Grant date | Jan 8, 2013 |
| Priority date | — |
| Expiry date | Nov 13, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N5/782
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Embodiments of the disclosed invention include a system and method for recording television content in the event of a power loss. For example, in one embodiment, an optical network terminal associated with providing video service to the digital video recorder is utilized to backup and store a scheduled television program that occurs during the duration of a power outage affecting the digital video recorder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.