Electrical computers and digital processing systems: multicomput – Computer conferencing
Reexamination Certificate
2007-03-06
2007-03-06
Nguyen, ThuHa (Department: 2155)
Electrical computers and digital processing systems: multicomput
Computer conferencing
C709S205000, C709S206000, C709S207000, C707S793000, C707S793000, C715S758000, C715S759000
Reexamination Certificate
active
10096978
ABSTRACT:
A system and method for providing persistent communications between users is disclosed whereby users can communicate in a real time fashion and/or in an offline or asynchronous manner within a persistent communications session without having to initiate a new session each time a user logs off or onto the communications session.
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Greenspan Steven L.
Nardi Bonnie A.
Whittaker Stephen
AT&T Corp.
Haynes Michael N.
Jensen Dale R.
Michael Haynes PLC
Nguyen ThuHa
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