Method of providing standard definition local television content
US7697070B1 · kind B1 · utility
13Cited by
4References
17Claims
0Family size
Inventors
Key dates
| Filing date | Apr 29, 2005 |
| Grant date | Apr 13, 2010 |
| Priority date | — |
| Expiry date | Jul 29, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04H20/22
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method and apparatus are disclosed that automatically switch between displaying local standard definition television content and non-local, high definition television content. When the same television content is available for display in both standard and high definition formats, the television converter device preferentially displays the high definition format.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.