Patents by Inventor Lukasz Kosma

Lukasz Kosma 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).

  • Navigation system
    Patent number: 12228416
    Abstract: Disclosed herein is a technique for operating a navigation server and a plurality of navigation clients. Each of the navigation clients transmits a model data trained on a local training data set to the navigation server. The navigation client also transmits attribute data characterizing the local training data set to the navigation server. The navigation server uses the attribute data to weigh the contributions of the model data for performing a weighted aggregation into an aggregated set of model parameters for distribution to the navigation client for improving its local model data.
    Type: Grant
    Filed: February 4, 2021
    Date of Patent: February 18, 2025
    Assignee: TomTom Navigation B.V.
    Inventors: Alexander Kroeller, Johannes Micaheël van Hulst, Lukasz Kosma, Pierluigi Casale, Mattia Zeni
  • Navigation System
    Publication number: 20230080592
    Abstract: Disclosed herein is a technique for operating a navigation server and a plurality of navigation clients. Each of the navigation clients transmits a model data trained on a local training data set to the navigation server. The navigation client also transmits attribute data characterizing the local training data set to the navigation server. The navigation server uses the attribute data to weigh the contributions of the model data for performing a weighted aggregation into an aggregated set of model parameters for distribution to the navigation client for improving its local model data.
    Type: Application
    Filed: February 4, 2021
    Publication date: March 16, 2023
    Inventors: Alexander Kroeller, Mick van Hulst, Lukasz Kosma, Pierluigi Casale, Mattia Zeni