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:
Apr. 26, 2016
Filed:
Feb. 06, 2014
Applicants:
Nicole M. Ray, Tempe, AZ (US);
William T. Petuskey, Phoenix, AZ (US);
Inventors:
Nicole M. Ray, Tempe, AZ (US);
William T. Petuskey, Phoenix, AZ (US);
Assignee:
Arizona Board of Regents for and on behalf of Arizona State University, Scottsdale, AZ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 10/20 (2006.01); H01F 1/34 (2006.01); H01F 41/14 (2006.01); H01F 1/00 (2006.01);
U.S. Cl.
CPC ...
H01F 1/0063 (2013.01); H01F 1/344 (2013.01);
Abstract
A ferrite layer having a columnar structure is formed, and ferrite flakes are separated from the ferrite layer. The ferrite flakes include a metal oxide having a spinel cubic crystal structure with a stoichiometry represented by ABO, where A and B represent different lattice sites occupied by cationic species, and O represents oxygen in its own sublattice.