Electrical computers and digital processing systems: multicomput – Computer conferencing
Reexamination Certificate
2011-06-21
2011-06-21
Serrao, Ranodhi N (Department: 2444)
Electrical computers and digital processing systems: multicomput
Computer conferencing
C709S227000, C455S466000
Reexamination Certificate
active
07966368
ABSTRACT:
Systems and methods useful in communicating messages over a peer-to-peer network, optionally over transient connections to participants in a collaborative session (e.g., an “electronic whiteboard” session), are described. Examples include establishing a session for data transfer, wherein participants easily enter and leave the session without losing data or connections between the participants. Participants in a session may gain access to and catch up with data previously transmitted. Various data structures are useful for communicating messages. Such data structures may be used for transmitting message data or identification data to participants.
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Jarrett Robert J.
Su Philip Ti-Fei
Cloud Joiya M
Microsoft Corporation
Serrao Ranodhi N
Shook Hardy & Bacon L.L.P.
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