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. 22, 2026
Filed:
May. 01, 2024
Infineon Technologies Ag, Neubiberg, DE;
Ajinder Pal Singh, Allen, TX (US);
Kameswara Medapalli, Saratog, CA (US);
Daniel Lee, Salt Lake City, UT (US);
Infineon Technologies AG, Neubiberg, DE;
Abstract
A responder device, including: a wireless module operable to receive a wireless signal from an initiator device; and processor circuitry coupled to the wireless module and operable to: monitor a distance between the responder device and the initiator device based on the wireless signal; determine an approach intent probability for the initiator device using an algorithm that is based on the distance between the responder device and the initiator device and is adaptive according to characteristic information of the initiator device; and initiate a secure ranging session with the initiator device when the approach intent probability exceeds a predetermined approach intent probability threshold.