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:
Nov. 24, 2015
Filed:
Jun. 24, 2014
Seagate Technology Llc, Cupertino, CA (US);
David C. Seets, Excelsior, MN (US);
Yongjun Zhao, Eden Prairie, MN (US);
Mark Ostrowski, Lakeville, MN (US);
SEAGATE TECHNOLOGY LLC, Cupertino, CA (US);
Abstract
A method fabricating a near field transducer for a heat assisted magnetic recording head including forming a peg region of a near field transducer along a first portion of a substrate of a heat assisted magnetic recording head, removing a first portion of the peg region, fabricating a barrier material along a surface of the peg region created by the removal of the first portion of the peg region; and forming an enlarged region adjacent the surface such that the barrier material is disposed at least between the surface of the peg region and the enlarged region.