Identification of replay segments
US7474698B2 · kind B2 · utility
35Cited by
283References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 27, 2002 |
| Grant date | Jan 6, 2009 |
| Priority date | — |
| Expiry date | Dec 8, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/8543
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Identification of segments based upon scoreboards and logos.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.