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:
Jun. 14, 2022
Filed:
Jun. 11, 2019
Applicant:
King Abdullah University of Science and Technology, Thuwal, SA;
Inventors:
Muhammad Akram Karimi, Thuwal, SA;
Atif Shamim, Thuwal, SA;
Assignee:
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY, Thuwal, SA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01M 3/18 (2006.01);
U.S. Cl.
CPC ...
G01M 3/183 (2013.01);
Abstract
A leak detector includes a leak sensor. The leak sensor includes a bottom ground plane, a porous bottom dielectric substrate arranged on the bottom ground plane, a conductor arranged on the porous bottom substrate, a top dielectric substrate arranged on the conductor, and a top ground plane arranged on the top dielectric substrate. The leak detector also includes readout circuitry electrically coupled to the conductor. The readout circuitry is configured to measure a change in electrical properties in at least the porous bottom dielectric substrate.