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:
Jul. 01, 2025
Filed:
Sep. 13, 2021
Wormsensing, Grenoble, FR;
Commissariat À L'énergie Atomique ET Aux Énergies Alternatives, Paris, FR;
Lamine Benaissa, Grenoble, FR;
Ismail Degirmencioglu, Nantua, FR;
Jean-Sébestien Moulet, Chambery, FR;
Wormsensing, Grenoble, FR;
Commissariat À L'energie Atomique Et Aux Énergies Alternatives, Paris, FR;
Abstract
A functionalized object includes at least one mechanical wave sensor providing the object with a vibration and deformation detection capability. The mechanical wave sensor comprises: a sensitive cell having a thickness less than or equal to 50 microns, and comprising an active layer made of a monocrystalline or polycrystalline piezoelectric material and two electrodes, which are in contact with the active layer and accessible at a first surface of the sensitive cell, and a support layer secured to the second surface of the sensitive cell and secured to the object. The functionalized object comprises at least two electrically conductive strips disposed on the first surface of the sensitive cell and on a surface of the object, each strip connecting an electrode to an electrical contact pad. A method is used for producing such a functionalized object.