Patent · US Active

Methods and apparatus for providing expanded telecommunications service

US7822188B1 · kind B1 · utility

109Cited by

116References

57Claims

0Family size

Assignee

CallWave, Inc. · US

Inventors

Leland W. Kirchhoff · Lompoc, US
David S. Trandal · Lompoc, US
Colin D. Kelley · Lompoc, US
David J. Brahm · Lompoc, US
Robert F. Smith · Newbury Park, US
David F. Hofstatter · Lompoc, US
Robert A. Dolan · Apache Junction, US

Key dates

Filing date	Sep 22, 2006
Grant date	Oct 26, 2010
Priority date	—
Expiry date	Aug 26, 2029

Classification

Technology area (CPC H)Electricity
CPC primaryH04M2203/651
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

The present invention provides flexible call processing. For example, a call processor system can receive an inbound call intended for a called party and place an outbound call to the called party. The call processing system can provide the called party with a call transfer option.

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