Patent · US Active

Method and apparatus to provide pay-per-call advertising and billing

US8024224B2 · kind B2 · utility

7Cited by
180References
20Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJun 17, 2004
Grant dateSep 20, 2011
Priority date
Expiry dateOct 7, 2028

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG06Q30/0277
  • WIPO fieldIT methods for management
  • WIPO sectorElectrical engineering

Abstract

In one embodiment, the invention provides a method for pay-per-call advertising and billing. A method, comprises generating a web page listing a plurality of merchant entries; and providing a option to reveal a phone number of at least one merchant entry of the plurality of merchant entries.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.