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Lu; Biao
Sunnyvale, CA
No. of patents:

Patent Number Title Of Patent Date Issued
7126908 Method of protecting as against span failures in a communication network October 24, 2006
A method for protecting a span that connects a first node to a second node in a communication network includes the steps of creating a first protection virtual path connecting the first node with the second node through at least a third node using a routing-protocol and a signaling-p
7009934 Method and apparatus for rerouting an optical network upon fault March 7, 2006
A system and method for automatically generating a topology of a network having synchronous optical network (SONET) switches. Switches in the network pass information about itself to other switches in the network so that every switch can maintain a topology of the network. Using this

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