The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 14, 2026
Filed:
Dec. 28, 2023
Here Global B.v., Eindhoven, NL;
HERE Global B.V., Eindhoven, NL;
Abstract
An apparatus and a method for generating sub-trajectories for a trajectory are disclosed. The method includes retrieving trajectory data comprising a plurality of data points defining a trajectory and iteratively executing a set of operations until a termination condition is met. The set of operations include selecting an observation point associated with the plurality of data points and calculating a set of visible points comprising one or more data points from the plurality of data points associated with the observation point based on a predefined visibility context criterion. The method further includes identifying a changing point from the plurality of data points based on the iterative execution of the set of operations, and generating a sub-trajectory for the trajectory such that the changing point indicates a starting point of the sub-trajectory.