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. 02, 2025
Filed:
Apr. 25, 2022
Signify Holding B.v., Eindhoven, NL;
Peter Deixler, Arlington, MA (US);
Hugo José Krajnc, Eindhoven, NL;
Jaco Van Der Merwe, Kelpen-Oler, NL;
SIGNIFY HOLDING B.V., Eindhoven, NL;
Abstract
The present invention relates to an RF system () with a first node () and an RF signal diffuser (). The first node () is configured for transmitting an RF signal (). The RF signal diffuser () is configured for reflecting the RF signal () in multiple directions in order to generate additional paths () for a multipath channel based on the RF signal (). The RF signal diffuser () and the first node () are arranged with a distance () to each other and are configured such that at least one of the additional paths () of the multipath channel has sufficient transmission power for performing RF-based sensing in a sensing area (). The RF system () is configured for performing RF-based sensing based on at least two paths () of the multipath channel including at least the one of the additional paths ().