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:
Aug. 12, 2014
Filed:
Jun. 22, 2011
Applicants:
Eric Roger Meloche, Burnsville, MN (US);
Eric Linville, Shakopee, MN (US);
Jianhua Xue, Maple Grove, MN (US);
Chris Rea, Edina, MN (US);
Huaqing Yin, Eden Prairie, MN (US);
Inventors:
Eric Roger Meloche, Burnsville, MN (US);
Eric Linville, Shakopee, MN (US);
Jianhua Xue, Maple Grove, MN (US);
Chris Rea, Edina, MN (US);
Huaqing Yin, Eden Prairie, MN (US);
Assignee:
Seagate Technology LLC, Cupertino, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 5/127 (2006.01); H04R 31/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A write pole can have a magnetically conductive pole tip has at least one corner. The at least one corner may be chamfered to limit magnetic saturation of the conductive pole tip. The conductive pole tip can have one or more beveled surface that has a chamfered corner which extends a predetermined distance along an edge of the write pole.