Interactive world wide web access using a set top terminal in a video on demand system
US6184878A · kind A · utility
159Cited by
2References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 23, 1997 |
| Grant date | Feb 6, 2001 |
| Priority date | — |
| Expiry date | Dec 23, 2017 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/8586
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method and concomitant apparatus for interactively accessing information from a computer network, such as a TCP/IP network, suitable for use in an interactive information distribution system, illustratively a cable television system or a video on demand system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.