Patents by Inventor Mickey Ju

Mickey Ju has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Scalable network route analysis
    Patent number: 9660886
    Abstract: This disclosure provides systems, methods and apparatus for providing a network verification system (NVS) to analyze and detect anomalies and errors within a network. The NVS requests forwarding tables from each of the switches within the network being analyzed, and generates directed forwarding graphs for each subnet within the network. Certain graph properties of the directed forwarding graphs are analyzed to detect anomalies or errors in the subnets represented by the directed forwarding graphs. In some implementations, the NVS can execute the generation of the directed forwarding graphs in parallel. In some implementations, the NVS can be implemented on a MapReduce system.
    Type: Grant
    Filed: July 28, 2014
    Date of Patent: May 23, 2017
    Assignee: Google Inc.
    Inventors: Fei Ye, Shidong Zhang, Mickey Ju, Joon Ong, Amin Vahdat, Hongyi Zeng