Patents by Inventor Luis Alfonso ROCA ROSERO

Luis Alfonso ROCA ROSERO 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).

  • Method, apparatus, and computer program product for map matching location data to a map
    Patent number: 11428534
    Abstract: A method, apparatus, and computer program product are provided for map matching probe data to map elements. Methods may include: receiving a plurality of probe data points, where each probe data point includes location information associated with the probe apparatus and time information associated with the location information; establishing locations of the probe data points of a probe apparatus temporally sequenced along a path; establishing a radius around each of the probe data points; identifying map elements found within each radius; filtering probe data points to obtain a subset of probe data points; establishing correspondences between map elements found within each radius of the subset of probe data points; and map matching the subset of probe data points to one or more road segments based on the correspondences between map elements found within each radius of the subset of probe data points.
    Type: Grant
    Filed: August 8, 2019
    Date of Patent: August 30, 2022
    Assignee: HERE GLOBAL, B.V.
    Inventors: Luis Alfonso Roca Rosero, Norman Danilo Castro Téllez
  • METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR MAP MATCHING LOCATION DATA TO A MAP
    Publication number: 20210041249
    Abstract: A method, apparatus, and computer program product are provided for map matching probe data to map elements. Methods may include: receiving a plurality of probe data points, where each probe data point includes location information associated with the probe apparatus and time information associated with the location information; establishing locations of the probe data points of a probe apparatus temporally sequenced along a path; establishing a radius around each of the probe data points; identifying map elements found within each radius; filtering probe data points to obtain a subset of probe data points; establishing correspondences between map elements found within each radius of the subset of probe data points; and map matching the subset of probe data points to one or more road segments based on the correspondences between map elements found within each radius of the subset of probe data points.
    Type: Application
    Filed: August 8, 2019
    Publication date: February 11, 2021
    Inventors: Luis Alfonso ROCA ROSERO, Norman Danilo CASTRO TÉLLEZ