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:
Sep. 15, 2026
Filed:
Nov. 07, 2024
Applicant:
Darkvision Technologies Inc., North Vancouver, CA;
Inventors:
Timothy Luu, North Vancouver, CA;
Graham Manders, North Vancouver, CA;
Damian Nesbitt, Vancouver, CA;
Assignee:
DarkVision Technologies Inc., North Vancouver, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 47/002 (2012.01); H04N 23/50 (2023.01);
U.S. Cl.
CPC ...
E21B 47/0025 (2020.05); H04N 23/555 (2023.01);
Abstract
A device and method used to inspect wellbores, cased or uncased using cameras and a phased array ultrasound transducer. The optical and ultrasound images are stored on the device and then registered and analyzed together. The present device overcomes the deficiencies currently experience by downhole camera operators, such as poor scale and lack of volumetric perspective.
Luu, Timothy. (2026). Advanced optical imaging of tubulars (U.S. Patent No. 12735976). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12735976
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile