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:
Jun. 05, 2007
Filed:
Jan. 30, 2003
Applicant:
Gopalan Srinivasan, Rochester, MI (US);
Inventor:
Gopalan Srinivasan, Rochester, MI (US);
Assignee:
Oakland University, Rochester, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B22F 7/02 (2006.01); B32B 15/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
An improved magnetoelectric composite which incorporates LaSrMn or LaCaMn oxides as a magnetostrictive composition are described. The magnetostrictive composition preferably has the formula LaSrMnOor LaCaMnO. The composites preferably have a magnetostrictive layer joined to a piezoelectric layer. The composites are useful for sensors, read-heads, storage media and high frequency transducer devices.
Srinivasan, Gopalan. (2007). Magnetoelectric effects of magnetostrictive and piezoelectric layered composites (U.S. Patent No. 7226666). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7226666
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile