Patent · US Expired

Method for adding context to communications

US6853711B2 · kind B2 · utility

63Cited by
27References
9Claims
0Family size

Assignee

Inventors

Key dates

Filing dateSep 10, 2001
Grant dateFeb 8, 2005
Priority date—
Expiry dateSep 10, 2021

Classification

  • Technology area (CPC H)Electricity
  • CPC primaryH04M2203/2038
  • WIPO fieldTelecommunications
  • WIPO sectorElectrical engineering

Abstract

A method for augmenting communications between called and calling parties with context information helps either or both parties decide whether and how to accept or initiate a communications event.

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