Electrical computers and digital processing systems: multicomput – Computer conferencing – Priority based messaging
Reexamination Certificate
2011-08-23
2011-08-23
Hamza, Faruk (Department: 2442)
Electrical computers and digital processing systems: multicomput
Computer conferencing
Priority based messaging
C709S205000, C709S224000
Reexamination Certificate
active
08005912
ABSTRACT:
In accordance with one embodiment of the present invention, a method is provided for communicating a presence notification to an end-point of a demand-based messaging system. The method includes monitoring an auxiliary output port for a video signal; detecting a video signal on the auxiliary output port; and reporting a video projection status to the end-point. In additional or alternative embodiments of the method, the method may include receiving a message from the end-point and blocking the message from being displayed on the auxiliary output port. In yet another additional or alternative embodiment of the method, the method may include sending a message to the end-point indicating that the message has been blocked.
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Baird Randall B.
Jabbour Fadi R.
Khouri Joseph F.
Patel Labhesh
Pearce Christopher E.
Baker & Botts L.L.P.
Cisco Technology Inc.
Hamza Faruk
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