Interactive broadband multimedia system
US5877755A · kind A · utility
97Cited by
15References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 22, 1996 |
| Grant date | Mar 2, 1999 |
| Priority date | — |
| Expiry date | Aug 22, 2016 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/8166
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method and apparatus for facilitating interactive television is disclosed. The method for facilitating interactive television comprises the following steps: accessing an interactive program; executing said interactive program; and providing an end user with a set of coded instructions which may be transmitted upstream.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.