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:
Nov. 21, 2023
Filed:
May. 17, 2021
Here Global B.v., Eindhoven, NL;
Stefano Bennati, Zurich, CH;
HERE GLOBAL B.V., Eindhoven, NL;
Abstract
Embodiments described herein relate measuring and quantifying the privacy risk for disclosure of trajectory data based on one or more attributes of the trajectory data. Methods may include: receiving probe data points defining at least one trajectory; identifying attributes of the at least one trajectory, where the identified attributes include values for respective trajectories; calculating a privacy risk associated with the at least one trajectory based, at least in part, on a distribution of values of the identified attributes, where the privacy risk includes a measure of difficulty in identifying a source of the at least one trajectory; and providing information associated with the at least one trajectory for location-based services in response to the privacy risk satisfying a predetermined value.