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:
Oct. 20, 2026
Filed:
Oct. 20, 2023
Nxp B.v., Eindhoven, NL;
Wolfgang Eber, Graz, AT;
Dorian Haslinger, Nestelbach bei Graz, AT;
NXP B.V., Eindhoven, NL;
Abstract
Systems and methods of operating an RF access system includes an anchor at a predetermined location and configured to communicate with one or more key devices. The system may perform a method that includes operating the anchor in a first mode. The first mode includes first RF ranging operations for determining a first ranging result for the anchor relative to a key device and includes determining whether the first ranging result fulfils a predetermined condition. When the first ranging result fulfils the condition, the method includes operating the anchor in a second mode including second RF ranging operations for determining a second ranging result between the anchor and the key device and including radar operations for determining a radar result for the anchor relative to a holder of the key device. The method includes determining position information associated with the key device based on the second ranging and radar results.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile