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:
Sep. 03, 2024
Filed:
Feb. 19, 2020
Koninklijke Philips N.v., Eindhoven, NL;
Johannes Arnoldus Cornelis Bernsen, Eindhoven, NL;
Franciscus Antonius Maria Van De Laar, Veldhoven, NL;
Koninklijke Philips N.V., Eindhoven, NL;
Abstract
A device is arranged for determining a first distance according to a ranging protocol using a measurement message from a second device. A cooperating device () has a directional antenna () and is located at a trusted distance () sharing a connecting direction () with the first device. The cooperating device determines a third direction of the same measurement message, and transfers support data to the first device based on the third direction. The first device first determines a first angle () between the first direction and the connecting direction and obtains a third angle () between the third direction and the connecting direction using the support data. Then a verification test is performed on the first distance (), the trusted distance (), the first and the third angle. The first distance is reliable when said distances and angles correspond to a viable spatial constellation () of the devices.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile