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:
Mar. 31, 2020
Filed:
Oct. 01, 2015
Applicant:
Westerngeco Llc, Houston, TX (US);
Inventors:
Everhard Johan Muijzert, Cambridge, GB;
Pascal Guillaume Edme, Cambridge, GB;
Assignee:
WESTERNGECO L.L.C., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01C 9/02 (2006.01); G01V 1/38 (2006.01); H04Q 9/00 (2006.01); G01V 1/20 (2006.01); G01V 1/18 (2006.01); G01V 1/16 (2006.01);
U.S. Cl.
CPC ...
G01C 9/02 (2013.01); G01V 1/184 (2013.01); G01V 1/20 (2013.01); G01V 1/3808 (2013.01); G01V 1/3835 (2013.01); H04Q 9/00 (2013.01); G01V 1/166 (2013.01); H04Q 2209/30 (2013.01); H04Q 2209/40 (2013.01);
Abstract
A gradient sensor device includes a support structure providing a surface, and at least three particle motion sensors coupled with and/or arranged on the support structure to measure translational data in a first direction. The particle motion sensors have an arrangement that enables calculation of a spatial gradient of the translational data in a second direction different from the first direction.