Patent · US Expired

Method and apparatus for communication services on a network

US6498797B1 · kind B1 · utility

128Cited by

3References

29Claims

0Family size

Assignee

AT&T CORP. · US

Inventors

Nikolaos Anerousis · Chappaqua, US
Raman Gopalakrishnan · San Jose, US
Charles Robert Kalmanek, Jr. · Short Hills, US
Alan Edward Kaplan · Morristown, US
William Todd Marshall · Chatham, US
Partho Mishra · Cupertino, US
Peter Z. Onufryk · Flanders, US
Kadangode K. Ramakrishnan · Berkeley Heights, US
Cormac John Sreenan · Morris, US

Key dates

Filing date	Nov 12, 1998
Grant date	Dec 24, 2002
Priority date	—
Expiry date	Nov 12, 2018

Classification

Technology area (CPC H)Electricity
CPC primaryH04M2242/30
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

A method for performing communications over a network comprises receiving a user record for a first user, receiving a query from a second user with regard to the first user, and sending, to the second user, as a response to the query, a call-handling profile.

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