Display of follow-up information relating to information items occurring in a multimedia device
US7149972B2 · kind B2 · utility
1Cited by
8References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 7, 2002 |
| Grant date | Dec 12, 2006 |
| Priority date | — |
| Expiry date | Nov 16, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S715/968
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The invention relates to a multimedia device, which detects at least one information item in an audio and/or video data stream processed by the multimedia device, saves the detected information items as a function of a weighting consisting of the time of occurrence of an information item and at least one selection criterion and displays follow-up information relating to the information item selected by a user on an output unit of the multimedia device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.