Patents by Inventor Xing Hai

Xing Hai 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).

  • Method and apparatus for monitoring and analyzing network appliance status information
    Patent number: 6701449
    Abstract: A method and apparatus for identifying a faulty device through generation of status messages within each device and monitoring the status messages of each other device. If status messages are not properly received, the apparatus invokes a fault analysis routine to identify the problem. The status messages are transmitted between the devices using a plurality of communications channels.
    Type: Grant
    Filed: April 20, 2000
    Date of Patent: March 2, 2004
    Assignee: Ciprico, Inc.
    Inventors: Daniel A. Davis, Xing Hai