Patents by Inventor Erik C. Wahlstrom

Erik C. Wahlstrom 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).

  • Publication number: 20150356088
    Abstract: A geocoding architecture that generates and associates one or more tile documents with geocoded tiles. When connected entities are defined, the connected entity attributes are collected in a single tile document so that tile-document terms are attributes of all connected entities. These terms later serve as keys that enable search for tiles relevant for a given query. Entity documents are created that are an aggregation of entity attributes. Like the entity document, the tile document serves as an aggregator for all the geospatial entities within a pre-determined surface area. Search is then performed on the content of tile and entity documents.
    Type: Application
    Filed: June 6, 2014
    Publication date: December 10, 2015
    Applicant: MICROSOFT CORPORATION
    Inventors: Pavel Berkhin, Florin Teodorescu, Bimal Mehta, Andrew P. Oakley, Erik C. Wahlstrom, David L. Racz, Anurag Sharma, Michael R. Evans