Patents by Inventor Peter Gerritson

Peter Gerritson 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).

  • Matching trip data to transportation network data
    Patent number: 8645402
    Abstract: Trip data that includes points traversed during corresponding trips is received. Transportation network data that describes geographic locations and links between the geographic locations is received. The trip data and transportation network data are partitioned across a plurality of processing units executing on one or more processors. At each of the plurality of processing units, a subset of the trip data at the corresponding processing unit is locally matched to a subset of the transportation network data at the corresponding processing unit to identify a subset of paths of the transportation network data traversed by one or more of the trips.
    Type: Grant
    Filed: December 22, 2009
    Date of Patent: February 4, 2014
    Assignee: Teradata US, Inc.
    Inventors: Peter Gerritson, Michael W. Watzke