Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2007-10-02
2007-10-02
To, Doris H. (Department: 2616)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S276000, C370S223000
Reexamination Certificate
active
10690868
ABSTRACT:
A digital information distribution system having a plurality of nodes that are connected to one another by counter-rotating data paths. Each node comprises a ring terminal that selects data packets from the data paths for use by the node and passes the remaining data packets to neighboring nodes. The data paths communicate data using asynchronous serial interface packets that transport video data or IP data.
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IBM Tech. Discl. Bull. vol. 37, Issue 4B (Apr. 1, 1994), pp. 241-244, “Shared Medium Based Subscriber Ring Access to ATM Networks”.
Chin Danny
Goode Christopher W. B.
Son Yong Ho
Zack Steven
Haile Feben Micael
Patterson & Sheridan LLP
Sedna Patent Services, LLC
To Doris H.
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