Patents by Inventor Dejan Milojkovic

Dejan Milojkovic 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).

  • Patent number: 10437863
    Abstract: An approach is provided for hierarchical clustering of geographical data. The approach involves receiving a request to cluster geographical data by location. The geographical area is represented by a hierarchical tile projection comprising a plurality of zoom levels, and tiles of each of the zoom levels represent different respective scales of a corresponding portion of the geographical area. The approach also involves determining that the geographical data is located in a border area of a first tile at a higher zoom level of the hierarchical tile projection. The approach further involves recursively forwarding the geographical data for clustering at a lower zoom level of the hierarchical tile projection until the geographical data is not located in a border area of a second tile at the lower zoom level. The approach then involves initiating the clustering of the geographical data into a cluster located in the second tile at the lower zoom level.
    Type: Grant
    Filed: October 21, 2016
    Date of Patent: October 8, 2019
    Assignee: HERE Global B.V.
    Inventors: Evan Metcalf-Putnam, Dejan Milojkovic
  • Publication number: 20180113880
    Abstract: An approach is provided for hierarchical clustering of geographical data. The approach involves receiving a request to cluster geographical data by location. The geographical area is represented by a hierarchical tile projection comprising a plurality of zoom levels, and tiles of each of the zoom levels represent different respective scales of a corresponding portion of the geographical area. The approach also involves determining that the geographical data is located in a border area of a first tile at a higher zoom level of the hierarchical tile projection. The approach further involves recursively forwarding the geographical data for clustering at a lower zoom level of the hierarchical tile projection until the geographical data is not located in a border area of a second tile at the lower zoom level. The approach then involves initiating the clustering of the geographical data into a cluster located in the second tile at the lower zoom level.
    Type: Application
    Filed: October 21, 2016
    Publication date: April 26, 2018
    Inventors: Evan METCALF-PUTNAM, Dejan MILOJKOVIC
  • Publication number: 20170358204
    Abstract: A method is provided that includes: receiving a plurality of estimated position points, each estimated position point including a timestamp, where each estimated position point is an estimate of a position of a vehicle at a time respective timestamp; receiving on or more path events, where each of the one or more path events includes a timestamp and data from at least one sensor of the vehicle; generating a path from the plurality of estimated position points, where the estimated position points are arranged in order of ascending time represented by the respective timestamp; and interpolating between two of the estimated position points to determine a location corresponding to one of the one or more path events, where the timestamp of the one of the one or more path event corresponds to a time that is between the times represented by the timestamps of the two estimated position points.
    Type: Application
    Filed: June 8, 2017
    Publication date: December 14, 2017
    Inventors: Leo Modica, Chris Palm, Kaushik Vakharia, Eric Linder, Dejan Milojkovic, Eugene Rabinovich, Dietmar Rabel, Prokop Jehlicka, Harini Anand, Dave Furchtgott, Catalin Capota