System and method for automatically correlating user preferences with a T.V. program information database
US5223924A · kind A · utility
883Cited by
5References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 27, 1992 |
| Grant date | Jun 29, 1993 |
| Priority date | — |
| Expiry date | May 27, 2012 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N5/782
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A user interface which can access downloaded TV program information, which can be continually updated and provided either "over the air", over cable or satellite transmission paths or other "fast data" paths, and automatically correlate this information with the preferences of the user, to create and display at least one program information database based upon the results of the correlation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.