Patents by Inventor David J. Esposito

David J. Esposito 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).

  • Ordered information geocoding method and apparatus
    Patent number: 6101496
    Abstract: Ordered information data 22 is combined with prior geocoded data 21 to improve geocoding. The combined records are sorted by precision 33. The two highest precision groups are interpolated to further geocode the records and provide enhanced street address products 42.
    Type: Grant
    Filed: June 8, 1998
    Date of Patent: August 8, 2000
    Assignee: MapInfo Corporation
    Inventor: David J. Esposito