Patents by Inventor Zhengxue John Zhao

Zhengxue John Zhao 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).

  • Network design method
    Patent number: 7944859
    Abstract: A network design method for Ethernet-type networks exhibiting capacities sufficient for operation during normal periods as well those as periods when a single node or link has failed.
    Type: Grant
    Filed: March 5, 2009
    Date of Patent: May 17, 2011
    Assignee: Alcatel-Lucent USA Inc.
    Inventors: Steven Fortune, Gordon Thomas Wilfong, Zhengxue John Zhao, Mohamed El-Sayed
  • NETWORK DESIGN METHOD
    Publication number: 20100226285
    Abstract: A network design method for Ethernet-type networks exhibiting capacities sufficient for operation during normal periods as well those as periods when a single node or link has failed.
    Type: Application
    Filed: March 5, 2009
    Publication date: September 9, 2010
    Applicant: Alcatel-Lucent USA Inc.
    Inventors: Gordon Thomas WILFONG, Steven FORTUNE, Zhengxue John ZHAO, Mohamed EL-SAYED