System and method for retrieving information while commanding operation of an appliance
US6917302B2 · kind B2 · utility
24Cited by
2References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 24, 2004 |
| Grant date | Jul 12, 2005 |
| Priority date | — |
| Expiry date | Feb 24, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/426
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
When a command key of a controlling platform is activated, the platform performs an operation associated with the command key and also initiates the retrieval of information from an information source. The information retrieved is related to the operation being performed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.