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. 07, 2025
Filed:
May. 20, 2022
Fnv Ip B.v., Leidschendam, NL;
Arnoud Marc Jongsma, Leidschendam, NL;
Vsevolod Olegovych Kovalenko, Leidschendam, NL;
FNV IP B.V., Leidschendam, NL;
Abstract
A method and system for mapping a target region () of space with signal scatterers. The method involves moving a signal transmitter () and/or signal receiver () along a respective trajectory () relative to the target region, and meanwhile transmitting a probing signal () towards the target region, this probing signal including a time sequence of noise () with a predefined bandwidth, receiving a response signal () composed of components resulting from scattering of the probing signal () by respective portions of the target region, and repeatedly determining positions (Q, Q) of the transmitter and/or receiver. The method further involves transforming the probing signal () into multiple test signals, each test signal being associated with a propagation path via a portion of the target region, and correlating each of the test signals with the response signal () in the time domain, to generate a map of correlation strength values associated with the portions of the target region.