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:
Apr. 21, 2026
Filed:
Oct. 03, 2023
The Boeing Company, Arlington, VA (US);
Advanced Fibreoptics Engineering Ltd, Carterton, GB;
John Alfred Weidler, McKinney, TX (US);
Elaine Cheng Wright, Bothell, WA (US);
Timothy James Wheeler, Greatworth, GB;
John Everett Groat, Snohomish, WA (US);
Christopher John Lewins, Carterton, GB;
Mark Robert Johnson, London, GB;
Patrick David Knowles, Oxford, GB;
Marco Zanola, Wootton Boars Hill, GB;
The Boeing Compnay, Arlington, VA (US);
Advance Fibreoptics Engineering Ltd, Carterton, GB;
Abstract
A system and a method include a container configured to retain one or more liquids. A liquid level sensor is disposed within the container. The liquid level sensor includes a plurality of sensing elements configured to sense a level of the one or more liquids within the container. In at least one example, the sensing elements are optical fibers.