Method of audio-visual communication using a television and television using the same
US8013938B2 · kind B2 · utility
22Cited by
23References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 30, 2006 |
| Grant date | Sep 6, 2011 |
| Priority date | — |
| Expiry date | Jul 7, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/4788
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method of audio-visual communication using a television and a television using the same are provided, wherein the broadband network and television technologies are used to achieve services of audio-visual communication over a network, such that a user uses the television to conduct audio-visual communications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.