Patents by Inventor ILya Antonenko

ILya Antonenko 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).

  • Updating missing attributes in navigational map data via polyline geometry matching
    Patent number: 10830594
    Abstract: A method of updating navigational map data with missed attributes via polyline geometry matching includes obtaining first and second navigational map data sets. Chains are built of original road elements of the first navigational map data and chains are built of original road elements of the second navigational map data set. A spatial index of the chains is created. A set of chain candidates that are within a predetermined distance of each other is created according to the spatial index. The size of the set of chain candidates is reduced utilizing an angle filter. Each remaining chain candidate of the reduced set of chain candidates is ranked and the chain candidate having a best ranking is selected as the best candidate chain. The first navigational map data set is updated utilizing attributes from the best candidate chain.
    Type: Grant
    Filed: November 6, 2017
    Date of Patent: November 10, 2020
    Assignees: MITAC INTERNATIONAL CORP., MiTAC Research (Shanghai) Ltd.
    Inventors: Juhang Kuo, Ilya Krukov, Ilya Antonenko
  • Updating missing attributes in navigational map data via polyline geometry matching
    Publication number: 20190137283
    Abstract: A method of updating navigational map data with missed attributes via polyline geometry matching includes obtaining first and second navigational map data sets. Chains are built of original road elements of the first navigational map data and chains are built of original road elements of the second navigational map data set. A spatial index of the chains is created. A set of chain candidates that are within a predetermined distance of each other is created according to the spatial index. The size of the set of chain candidates is reduced utilizing an angle filter. Each remaining chain candidate of the reduced set of chain candidates is ranked and the chain candidate having a best ranking is selected as the best candidate chain. The first navigational map data set is updated utilizing attributes from the best candidate chain.
    Type: Application
    Filed: November 6, 2017
    Publication date: May 9, 2019
    Inventors: Juhang Kuo, ILya Krukov, ILya Antonenko