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:
Oct. 27, 2009
Filed:
Mar. 28, 2006
Applicants:
Dehua Han, Eden Prairie, MN (US);
Xuefei Tang, Eden Prairie, MN (US);
Christopher James Thompson Rea, Edina, MN (US);
Jianhua Xue, Maple Grove, MN (US);
Inventors:
Dehua Han, Eden Prairie, MN (US);
Xuefei Tang, Eden Prairie, MN (US);
Christopher James Thompson Rea, Edina, MN (US);
Jianhua Xue, Maple Grove, MN (US);
Assignee:
Seagate Technology LLC, Scotts Valley, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 5/31 (2006.01); G11B 5/127 (2006.01);
U.S. Cl.
CPC ...
Abstract
A magnetic writer includes a write pole configured to reduce a skew effect during writing to a magnetic medium. A trailing portion of the write pole has a magnetic moment greater than a leading portion of the write pole.