Patents by Inventor Zigian Dong

Zigian Dong 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).

  • Forwarding cells of partitioned data through a three-stage Clos-network packet switch with memory at each stage
    Patent number: 8675673
    Abstract: Examples are disclosed for forwarding cells of partitioned data through a three-stage memory-memory-memory (MMM) input-queued Clos-network (IQC) packet switch. In some examples, each module of the three-stage MMM IQC packet switch includes a virtual queue and a manager that are configured in cooperation with one another to forward a cell from among cells of partitioned data through at least a portion of the switch. The cells of partitioned data may have been partitioned and stored at an input port for the switch and have a destination of an output port for the switch.
    Type: Grant
    Filed: July 29, 2009
    Date of Patent: March 18, 2014
    Assignee: New Jersey Institute of Technology
    Inventors: Roberto Rojas-Cessa, Zigian Dong