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:
May. 03, 2022
Filed:
Nov. 25, 2019
Applicant:
Geophysical Survey Systems, Inc., Nashua, NH (US);
Inventor:
Roger Roberts, Amesbury, MA (US);
Assignee:
GEOPHYSICAL SURVEY SYSTEMS, INC., Nashua, NH (US);
Primary Examiner:
Int. Cl.
CPC ...
G01R 27/26 (2006.01); G01V 3/12 (2006.01); G01N 33/42 (2006.01); G01N 22/00 (2006.01); G01S 13/88 (2006.01); G01N 27/22 (2006.01);
U.S. Cl.
CPC ...
G01V 3/12 (2013.01); G01N 22/00 (2013.01); G01N 27/22 (2013.01); G01N 27/221 (2013.01); G01N 27/223 (2013.01); G01N 27/226 (2013.01); G01N 33/42 (2013.01); G01R 27/26 (2013.01); G01R 27/2605 (2013.01); G01S 13/885 (2013.01); G01R 27/2641 (2013.01);
Abstract
A device implementing antennas transmitting and receiving electromagnetic waves for measuring the bulk dielectric properties of a material under test having over a pre-defined surface area. The sample of the material under test might be cylindrical in shape. The device includes a spacer of known dielectric properties and geometries, placed between the material under test and the transmitting and receiving antennas, as well as at least one plate of a material having known electromagnetic properties placed below the material under test.