Electrical computers and digital processing systems: multicomput – Computer conferencing
Reexamination Certificate
2004-04-20
2010-02-16
Bruckart, Benjamin R (Department: 2446)
Electrical computers and digital processing systems: multicomput
Computer conferencing
C715S752000
Reexamination Certificate
active
07664814
ABSTRACT:
Subject matter includes systems and methods for presence-based messaging. In one implementation an engine detects the real-time presence of a potential message recipient who can be reached via a communications medium that a sender composing a message is not currently using. The engine can either transition to an environment for composing and sending the message using the detected presence-based communications medium or offer the sender a choice of switching to the presence-based communication medium.
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Bruckart Benjamin R
Lee & Hayes PLLC
Microsoft Corporation
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