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, 2013
Filed:
May. 04, 2012
John L. Butler, Cohasset, MA (US);
Alexander L. Butler, Weymouth, MA (US);
John L. Butler, Cohasset, MA (US);
Alexander L. Butler, Weymouth, MA (US);
Image Acoustics, Inc., Cohasset, MA (US);
Abstract
A modal piezoelectric transducer that is constructed with at least three multi section piezoelectric structures to which a shell with equal concave or indentation sections is attached at the intersections of the piezoelectric structures providing magnified displacement to attached pistons and greater loading of the medium on to the piezoelectric structures producing greater output and a lower resonance frequency. A doubly steered array of steerable modal piezoelectric transducers is steered in the same direction as the array is steered.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile