Providing effective advertising via synchronized telephone and data streams
US8073118B2 · kind B2 · utility
17Cited by
3References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 2, 2006 |
| Grant date | Dec 6, 2011 |
| Priority date | — |
| Expiry date | Apr 5, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M3/42068
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Information, such as advertising, is presented to VoIP users (12) via a combination of telephone and data streams during session initiation via an IP phone or a personal computer (18). A proxy server (20) that receives the call request coordinates with a media server (30) to transmit targeted advertising to the caller during the post dial delay interval. After the advertisement concludes, the call continues normally.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.