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:
Oct. 20, 2021
Signify Holding B.v., Eindhoven, NL;
Hugo José Krajnc, Eindhoven, NL;
Peter Deixler, Arlington, MA (US);
SIGNIFY HOLDING B.V., Eindhoven, NL;
Abstract
The present invention relates to operating an RF system () comprising multiple nodes () for transmitting and/or receiving RF messages (). RF messages transmitted by a transmitting node () are received at receiving nodes (). It is determined whether the RF messages were completely received. Upon missing at least part of the RF messages at the receiving nodes, it is determined whether missing of at least part of the RF messages is caused by an activity event of a tangible entity () in transmission paths () between the transmitting node and the receiving nodes based on one or more RF system criteria. The RF messages () may include RF-based sensing messages () and RF data messages (). A discrepancy between missed parts of the RF-based sensing messages and missed parts of the RF data messages may be determined and included in the RF system criteria.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile