Patents by Inventor Guy D. Chun

Guy D. Chun 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).

  • Extensible packet processing architecture
    Patent number: 8514855
    Abstract: A technique for distributed packet processing includes sequentially passing packets associated with packet flows between a plurality of processing engines along a flow through data bus linking the plurality of processing engines in series. At least one packet within a given packet flow is marked by a given processing engine to signify by the given processing engine to the other processing engines that the given processing engine has claimed the given packet flow for processing. A processing function is applied to each of the packet flows within the processing engines and the processed packets are output on a time-shared, arbitered data bus coupled to the plurality of processing engines.
    Type: Grant
    Filed: May 4, 2010
    Date of Patent: August 20, 2013
    Assignee: Sandia Corporation
    Inventors: Perry J. Robertson, Jason R. Hamlet, Lyndon G. Pierson, Ronald R. Olsberg, Guy D. Chun