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. 16, 2012
Filed:
Jul. 13, 2009
Yuankai Zheng, Bloomington, MN (US);
Dimitar V. Dimitrov, Edina, MN (US);
Dexin Wang, Eden Prairie, MN (US);
Haiwen Xi, Prior Lake, MN (US);
Xiaobin Wang, Chanhassen, MN (US);
Wei Tian, Bloomington, MN (US);
Xiaohua Lou, Bloomington, MN (US);
Yuankai Zheng, Bloomington, MN (US);
Dimitar V. Dimitrov, Edina, MN (US);
Dexin Wang, Eden Prairie, MN (US);
Haiwen Xi, Prior Lake, MN (US);
Xiaobin Wang, Chanhassen, MN (US);
Wei Tian, Bloomington, MN (US);
Xiaohua Lou, Bloomington, MN (US);
Seagate Technology LLC, Scotts Valley, CA (US);
Abstract
An apparatus that includes a magnetic structure including a reference layer; and a free layer; an exchange coupling spacer layer; and a stabilizing layer, wherein the exchange coupling spacer layer is between the magnetic structure and the stabilizing layer and exchange couples the free layer of the magnetic structure to the stabilizing layer.