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. 31, 2012
Filed:
Jun. 30, 2011
Zhe Shen, Lakeville, MN (US);
Huaqing Yin, Eden Prairie, MN (US);
Jianhua Xue, Maple Grove, MN (US);
Mark Gubbins, Letterkenny, IR;
Alex Wong, Londonderry, GB;
Zhe Shen, Lakeville, MN (US);
Huaqing Yin, Eden Prairie, MN (US);
Jianhua Xue, Maple Grove, MN (US);
Mark Gubbins, Letterkenny, IR;
Alex Wong, Londonderry, GB;
Seagate Technology LLC, Cupertino, CA (US);
Abstract
in certain embodiments, an apparatus includes a write pole tip having a top side that has a monotonically decreasing slope that forms a convex profile between a write pole paddle and an air bearing surface. In certain embodiments, an apparatus includes a write pole tip having a first and second top bevel. The first top bevel is at an angle greater than the second top bevel with respect to a plane perpendicular to an air bearing surface of the write pole tip.