Mixed mode television receiver
US9124936B2 · kind B2 · utility
0Cited by
1References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 19, 2013 |
| Grant date | Sep 1, 2015 |
| Priority date | — |
| Expiry date | Feb 21, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/4884
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Systems and methods that enable satellite television subscribers to simultaneously watch video associated with a primary television channel and listen to audio associated with a different secondary television channel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.