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. 20, 2014
Filed:
Apr. 09, 2010
Carlos R. Perez, Miami, FL (US);
Gianluca Piazza, Philadelphia, PA (US);
Carlos R. Perez, Miami, FL (US);
Gianluca Piazza, Philadelphia, PA (US);
The Trustees of the University of Pennsylvania, Philadelphia, PA (US);
Abstract
Contour-mode piezoelectric devices and methods of forming contour mode piezoelectric devices. The contour mode piezoelectric device includes a piezoelectric film having first and second surfaces and suspended so that it is spaced away from a substrate. The contour mode piezoelectric device also includes first and second patterned electrodes respectively disposed on the first and second surfaces of the piezoelectric film, at least one of the first and second patterned electrodes having variable width along a length thereof.