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:
Apr. 14, 2026
Filed:
May. 18, 2022
University of Manitoba, Winnipeg, CA;
Pooneh Maghoul, Winnipeg, CA;
Hongwei Liu, Winnipeg, CA;
Guillaume Mantelet, Winnipeg, CA;
Ahmed Shalaby, Winnipeg, CA;
UNIVERSITY OF MANITOBA, Winnipeg, CA;
Abstract
A method of quantifying a plurality of parameters of a subsurface structure comprising a region of interest, the method comprising the steps of: with at least one vibratory source, emitting an input wave signal into the subsurface structure to cause generation of seismic wave signals in the subsurface structure; with at least one receiver, acquiring and measuring the seismic wave signals from the subsurface structure, wherein the seismic wave signals comprise at least one first Rayleigh wave (R1) signal and at least one second Rayleigh wave (R2) signal associated with the region of interest; generating, at a data processing apparatus, seismic data associated with measurements of the seismic wave signals; determining, at the data processing apparatus, from the seismic data a relationship between the Rayleigh wave (R1, R2) signals, wherein the Rayleigh wave (R1, R2) signals are dependent on at least one of the plurality of parameters.