Electrical computers and digital processing systems: multicomput – Computer conferencing
Reexamination Certificate
2011-04-12
2011-04-12
Follansbee, John (Department: 2451)
Electrical computers and digital processing systems: multicomput
Computer conferencing
C709S202000, C709S205000, C709S248000
Reexamination Certificate
active
07925698
ABSTRACT:
Some embodiments provide a system for synchronizing participant copies of presentation data during a collaboration session. A presenter/server controlling the session sends synchronization commands when a change in state of the presentation data occurs. The synchronization commands can be received by a mobile communication device and then forwarded to the participant computer system where it is used to synchronize the copy of the presentation data with the presenter/server.
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Beyda William J.
Caspi Rami
Follansbee John
Siemens Enterprise Communications, Inc.
Woolcock Madhu
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