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:
Sep. 07, 2010
Filed:
Feb. 08, 2006
Mahesh C. Bhardwaj, State College, PA (US);
Mahesh C. Bhardwaj, State College, PA (US);
The Ultran Group, Inc., State College, PA (US);
Abstract
A piezoelectric transducer () includes (a) a first gas matrix piezoelectric composite () having a side including at least one positive pole (+) and another side including at least one negative pole (−); (b) a second gas matrix piezoelectric composite () having a side including at least one positive pole (+) and another side including at least one negative pole (−); and (c) a substrate () having a first side () and a second side (), wherein the substrate is positioned between the first gas matrix piezoelectric composite and the second gas matrix piezoelectric composite. Either the first or second gas matrix piezoelectric composite may include a plurality of piezoelectric rods (), wherein each piezoelectric rod includes at least one positive pole () end and at least one negative pole end ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile