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:
May. 07, 2013
Filed:
Jul. 09, 2009
Applicants:
Te-ho Wu, Yunlin, TW;
Lin-hsiu YE, Yunlin, TW;
Ching-ming Lee, Yunlin, TW;
Inventors:
Assignee:
National Yunlin University of Science and Technology, Yunlin County, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 10/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A magnetic stack structure is disclosed. The magnetic stack structure includes two metal layers and a free layer sandwiched by the two metal layers. The thickness of the free layer is 1-30 nm. The thickness of the metal layers are 0.1-20 nm respectively.