Inserting advertising content
US8028092B2 · kind B2 · utility
22Cited by
131References
38Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 28, 2002 |
| Grant date | Sep 27, 2011 |
| Priority date | — |
| Expiry date | Aug 10, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/2668
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Content may be inserted at a duplicating device by inserting advertising content into a duplicated feed, and transmitting the duplicated feed to the terminal. The transmission of the duplicated feed is performed in response to a state of the terminal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.