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. 27, 2025
Filed:
Dec. 15, 2022
Applicant:
Pure Technologies U.s. Inc., Columbia, MD (US);
Inventors:
Angie Wu, Calgary, CA;
Hongwei Zhang, Calgary, CA;
Leo Liu, Calgary, CA;
Jeffrey Chak-Fai Kwan, Calgary, CA;
Assignee:
Pure Technologies U.S. Inc., Columbia, MD (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 29/00 (2006.01); G01N 29/04 (2006.01); G01N 29/22 (2006.01); G01N 29/265 (2006.01);
U.S. Cl.
CPC ...
G01N 29/041 (2013.01); G01N 29/223 (2013.01); G01N 29/265 (2013.01); G01N 2291/0234 (2013.01); G01N 2291/0289 (2013.01); G01N 2291/044 (2013.01); G01N 2291/106 (2013.01); G01N 2291/2634 (2013.01);
Abstract
Apparatus, systems, and methods for pipeline condition assessment using phased array ultrasonic transducers are disclosed. A sensing module for assessing pipeline condition comprises a body; and one or more phased array ultrasonic transducers (PAUTs) assembled on the surface of the body, each PAUT configured to emit multi-channel ultrasonic waves for scanning a pipe wall.