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:
Jul. 28, 2015
Filed:
Jan. 03, 2012
Frank Sinclair, Quincy, MA (US);
Julian G. Blake, Gloucester, MA (US);
Helen L. Maynard, North Reading, MA (US);
Alexander C. Kontos, Beverly, MA (US);
Frank Sinclair, Quincy, MA (US);
Julian G. Blake, Gloucester, MA (US);
Helen L. Maynard, North Reading, MA (US);
Alexander C. Kontos, Beverly, MA (US);
Varian Semiconductor Equipment Associates, Inc., Gloucester, MA (US);
Abstract
A novel technique for manufacturing bit patterned media is disclosed. In one particular exemplary embodiment, the technique may be realized as a method for manufacturing bit pattern media. The technique, which may be realized as a method comprising: forming a non-catalysis region on a first portion of a catalysis layer; forming a non-magnetic separator on the non-catalysis region; and forming a magnetic active region on a second portion of the catalysis layer adjacent to the first portion of the catalysis layer.