Information system
US8646005B2 · kind B2 · utility
13Cited by
819References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 12, 2010 |
| Grant date | Feb 4, 2014 |
| Priority date | — |
| Expiry date | Dec 29, 2030 |
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.