Patent · US Active

Method and system for delivering a voice message from a telephone to a group of recipients

US7756255B1 · kind B1 · utility

9Cited by

19References

4Claims

0Family size

Assignee

Sprint Spectrum LLC · US

Inventors

Arun Santharam · Overland Park, US
Thomas M. Sladek · Overland Park, US
Charles E. Woodson · Peculiar, US

Key dates

Filing date	May 25, 2004
Grant date	Jul 13, 2010
Priority date	—
Expiry date	Feb 1, 2028

Classification

Technology area (CPC H)Electricity
CPC primaryH04M3/53375
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

There is disclosed a method and system that allows a telephone user to send voice messages to multiple recipients. According to an embodiment, DTMF signals along with a voice message may be sent over a voice call to a network service platform. The voice message may then be delivered to contacts identified in the DTMF signal.

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