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:
Feb. 07, 2006
Filed:
Dec. 18, 2003
Edward G. Sergoyan, Mill Creek, WA (US);
Kirk Jackson, Boise, ID (US);
Robert G. Olsen, Pullman, WA (US);
Edward G. Sergoyan, Mill Creek, WA (US);
Kirk Jackson, Boise, ID (US);
Robert G. Olsen, Pullman, WA (US);
The Boeing Company, Chicago, IL (US);
Abstract
A method for measuring a thickness of a non-conductive coating on a semi-conductive substrate includes placing a pair of conducting plates in contact with the non-conductive coating. A capacitance value of the non-conductive coating in combination with the semi-conductive component is measured using a capacitance meter. The measured capacitance value of the non-conductive coating in combination with the semi-conductive component is then used to determine an independent capacitance value of the non-conductive coating. The thickness of the non-conductive coating is directly related to the independent capacitance value of the non-conductive coating.