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. 19, 2020
Filed:
May. 02, 2017
Applicant:
The Boeing Company, Chicago, IL (US);
Inventors:
Morteza Safai, Newcastle, WA (US);
Kimberly D. Meredith, Seattle, WA (US);
Assignee:
The Boeing Company, Chicago, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 41/00 (2006.01); G01N 19/04 (2006.01); G01N 25/72 (2006.01); G01M 5/00 (2006.01);
U.S. Cl.
CPC ...
G01N 19/04 (2013.01); G01N 25/72 (2013.01); G01M 5/0016 (2013.01); G01N 2203/0092 (2013.01);
Abstract
A bondline characteristic determination system comprises a plurality of graphene sensors and a plurality of graphene lines. The plurality of graphene sensors is positioned within a bondline of a composite structure. The plurality of graphene sensors is formed of graphene doped with a noble gas. The plurality of graphene lines electrically connects the plurality of graphene sensors external to the composite structure.