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:
Jul. 29, 2025
Filed:
May. 18, 2022
Here Global B.v., Eindhoven, NL;
Oleksandr Kondrashov, Chicago, IL (US);
Onur Derin, Eindhoven, NL;
Giovanni Lanfranchi, Chicago, IL (US);
HERE Global B.V., Eindhoven, NL;
Abstract
Methods and devices for privately verifying and enhancing location data are disclosed. A location-based services server receives a possible location of a mobile device. A location verification system determines a detected location of the mobile device. The location-based services server and location verification system communicate using a private set intersection technique to determine whether the possible location corresponds to the detected location without the possible location or detected location being shared. Probabilities associated with the possible and detected locations can also be combined to enhance the accuracy of the possible location.