Patents by Inventor Robert Allen Lerche

Robert Allen Lerche 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).

  • Distributing and processing streams over one or more networks
    Patent number: 9239864
    Abstract: In an embodiment, a method for distributing and processing streams over wide area networks comprises receiving, at a unified data processing node, a continuous query; determining a parallel portion of the continuous query; sending the parallel portion to a plurality of distributed data processing nodes located in a plurality of data centers; at each distributed node in the plurality of distributed nodes, locally executing the parallel portion against independent data partitions, producing a partial summary data, sending the partial summary data to the unified node; continuously receiving, at the unified node, in real-time, the partial summary data.
    Type: Grant
    Filed: April 17, 2013
    Date of Patent: January 19, 2016
    Assignee: CISCO TECHNOLOGY, INC.
    Inventors: Saileshwar Krishnamurthy, Madhu Kumar, Amit Bhat, Maciek Sakrejda, Robert Allen Lerche
  • DISTRIBUTING AND PROCESSING STREAMS OVER ONE OR MORE NETWORKS
    Publication number: 20130275452
    Abstract: In an embodiment, a method for distributing and processing streams over wide area networks comprises receiving, at a unified data processing node, a continuous query; determining a parallel portion of the continuous query; sending the parallel portion to a plurality of distributed data processing nodes located in a plurality of data centers; at each distributed node in the plurality of distributed nodes, locally executing the parallel portion against independent data partitions, producing a partial summary data, sending the partial summary data to the unified node; continuously receiving, at the unified node, in real-time, the partial summary data.
    Type: Application
    Filed: April 17, 2013
    Publication date: October 17, 2013
    Applicant: Cisco Technology, Inc
    Inventors: Saileshwar Krishnamurthy, Madhu Kumar, Amit Bhat, Maciek Sakrejda, Robert Allen Lerche