Dynamic pay per call listings
US7689466B1 · kind B1 · utility
24Cited by
86References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 13, 2005 |
| Grant date | Mar 30, 2010 |
| Priority date | — |
| Expiry date | Oct 11, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q40/04
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
At least one listing comprises a plurality of sublistings, each of the sublistings being associated with one of a plurality of advertisers. A response subsystem is configured to provide the listing in a response. A forwarding subsystem configured is to forward a request for information to one of the advertisers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.