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:
Dec. 03, 2019
Filed:
May. 04, 2016
3m Innovative Properties Company, St. Paul, MN (US);
Ziyad H. Doany, Austin, TX (US);
3M INNOVATIVE PROPERTIES COMPANY, St. Paul, MN (US);
Abstract
A magneto mechanical resonator device comprises a plurality of ferromagnetic elements disposed in a stacked arrangement, each ferromagnetic element having a first lengthwise end and a second lengthwise end. A first bias magnetic element is disposed adjacent to the first lengthwise end of the stacked arrangement and a second bias magnetic element is disposed adjacent to the second lengthwise ends of the stacked arrangement. A clamping element is disposed in a central lengthwise region of the stacked arrangement to restrict the vertical displacement of the plurality of ferromagnetic elements with respect to each other at the central lengthwise region, wherein the first and second ends experience flaring movement.