Patent · US Expired

Optional setting up of a connection via a telephone network or via the internet

US7333494B2 · kind B2 · utility

0Cited by
6References
10Claims
0Family size

Assignee

Inventors

Key dates

Filing dateDec 12, 2000
Grant dateFeb 19, 2008
Priority date
Expiry dateNov 21, 2023

Classification

  • Technology area (CPC H)Electricity
  • CPC primaryH04M7/128
  • WIPO fieldTelecommunications
  • WIPO sectorElectrical engineering

Abstract

The invention relates, inter alia, to a method according to which a connection is alternately established via a telecommunications network (11) or the internet (34). A user (TlnB) can thus be reached better.

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