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:
Mar. 25, 2014
Filed:
Dec. 27, 2011
Fred Timothy Matthews, Boalsburg, PA (US);
Paul Aloysius Meyer, McVeytown, PA (US);
Matthew Harvey Krohn, Reedsville, PA (US);
Nathan John Smith, Lewistown, PA (US);
Adeodato Maria Vigano, Monroeville, PA (US);
Fred Timothy Matthews, Boalsburg, PA (US);
Paul Aloysius Meyer, McVeytown, PA (US);
Matthew Harvey Krohn, Reedsville, PA (US);
Nathan John Smith, Lewistown, PA (US);
Adeodato Maria Vigano, Monroeville, PA (US);
General Electric Company, Schenectady, NY (US);
Abstract
A piezoelectric sensing device is described for measuring material thickness of targets such as pipes, tubes, and other conduits that carry fluids. The piezoelectric sensing device includes a piezoelectric element mounted to a flexible circuit with glass reinforced polyimide C-stage cover layers surrounding a pure polyimide C-stage core.