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:
Feb. 02, 2016
Filed:
Dec. 30, 2013
Applicant:
Seagate Technology Llc, Cupertino, CA (US);
Inventors:
Kirill Rivkin, Edina, MN (US);
Ned Tabat, Chanhassen, MN (US);
Mourad Benakli, Eden Prairie, MN (US);
Michael A. Seigler, Eden Prairie, MN (US);
Assignee:
SEAGATE TECHNOLOGY LLC, Cupertino, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 11/00 (2006.01); G11B 5/31 (2006.01);
U.S. Cl.
CPC ...
G11B 5/3116 (2013.01); G11B 5/312 (2013.01); G11B 5/3163 (2013.01); Y10T 29/49048 (2015.01);
Abstract
Implementations disclosed and claimed herein provide a write head core located in a slider, the write head core comprising a first end operative to serve as a write pole, a second end operative to serve as a return pole, wherein the first end comprises a substantially smaller cross-sectional area than the second end, and wherein the write head core has a substantially smooth curvature.