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:
Sep. 05, 2006
Filed:
Oct. 03, 2003
Feng Wang, Lakeville, MN (US);
Shaoping LI, Naperville, IL (US);
Kaizhong Gao, Bloomington, MN (US);
Song S. Xue, Edina, MN (US);
Nurul Amin, Woodbury, MN (US);
Rick P. Michel, Minneapolis, MN (US);
Ibro M. Tabakovic, Edina, MN (US);
Yuming Zhou, Lakeville, MN (US);
Feng Wang, Lakeville, MN (US);
Shaoping Li, Naperville, IL (US);
Kaizhong Gao, Bloomington, MN (US);
Song S. Xue, Edina, MN (US);
Nurul Amin, Woodbury, MN (US);
Rick P. Michel, Minneapolis, MN (US);
Ibro M. Tabakovic, Edina, MN (US);
Yuming Zhou, Lakeville, MN (US);
Seagate Technology LLC, Scotts Valley, CA (US);
Abstract
A transducing head has a main pole and at least one magnetic element (such as a return pole or a shield) which provides a potential return path for a magnetic field produced by the main pole. The magnetic element is spaced from the main pole. The magnetic element is formed at least in part of a magnetic material having a material property that reduces side writing at the magnetic element.