System and method for filtering a television channel list based on channel characteristics
US8804052B2 · kind B2 · utility
1Cited by
3References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 12, 2008 |
| Grant date | Aug 12, 2014 |
| Priority date | — |
| Expiry date | Jul 21, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/4826
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A system and method for automatically managing television channel lists is disclosed. Pixel resolutions characteristics of a plurality of televisions channels are analyzed. One or more high definition television (HDTV) channels having HD pixel resolutions from the plurality of available television channels are selected. The one or more selected HDTV channels are stored in a HD channel list.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.