System and method for content retrieval
US6748375B1 · kind B1 · utility
52Cited by
5References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 7, 2000 |
| Grant date | Jun 8, 2004 |
| Priority date | — |
| Expiry date | May 1, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99948
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A content retrieval system is provided. The system includes a communications signal analyzing system for receiving a communications signal and decoding the signal to generate key search terms associated with the communications signal. A search engine system performs a content based search using the key search terms. A display system displays search results from the search engine system concurrently with displaying an output corresponding to the communications signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.