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. 02, 2014
Filed:
Apr. 20, 2007
Snorri Thorgeir Ingvarsson, White Plains, NY (US);
Philip Louis Trouilloud, Norwood, NJ (US);
Shouheng Sun, Millwood, NY (US);
Roger Hilsen Koch, Amawalk, NY (US);
David William Abraham, Croton-on-Hudson, NY (US);
Snorri Thorgeir Ingvarsson, White Plains, NY (US);
Philip Louis Trouilloud, Norwood, NJ (US);
Shouheng Sun, Millwood, NY (US);
Roger Hilsen Koch, Amawalk, NY (US);
David William Abraham, Croton-on-Hudson, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Magnetic materials and uses thereof are provided. In one aspect, a magnetic film is provided. The magnetic film comprises superparamagnetic particles on at least one surface thereof. The magnetic film may be patterned and may comprise a ferromagnetic material. The superparamagnetic particles may be coated with a non-magnetic polymer and/or embedded in a non-magnetic host material. The magnetic film may have increased damping and/or decreased coercivity.