Systems and methods for displaying information regions in an interactive electronic program guide
US7421724B2 · kind B2 · utility
41Cited by
616References
41Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 20, 2002 |
| Grant date | Sep 2, 2008 |
| Priority date | — |
| Expiry date | Sep 20, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/478
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A system and method for displaying an electronic program schedule guide is provided. The system has areas for displaying program schedule information. In addition, the system also has areas that may be used for advertising programs, products or services. In another embodiment, the system has areas for displaying messages to the user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.