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. 01, 2017
Filed:
Aug. 31, 2015
Applicant:
Seagate Technology Llc, Cupertino, CA (US);
Inventors:
Konstantin Nikolaev, Bloomington, MN (US);
Victor Sapozhnikov, Minnetonka, MN (US);
Taras Pokhil, Arden Hills, MN (US);
Jae-Young Yi, Prior Lakes, MN (US);
Mohammed Patwari, Eden Prairie, MN (US);
Eric W. Singleton, Maple Plain, MN (US);
Assignee:
SEAGATE TECHNOLOGY LLC, Cupertino, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 5/39 (2006.01); G01R 33/00 (2006.01); C21D 1/04 (2006.01); G01R 33/09 (2006.01); H01F 7/06 (2006.01); C21D 1/34 (2006.01); G11B 5/00 (2006.01);
U.S. Cl.
CPC ...
G01R 33/0052 (2013.01); C21D 1/04 (2013.01); C21D 1/34 (2013.01); G01R 33/091 (2013.01); G11B 5/3903 (2013.01); G11B 5/3932 (2013.01); H01F 7/064 (2013.01); C21D 2201/05 (2013.01); G11B 2005/0008 (2013.01); G11B 2005/3996 (2013.01); Y10T 29/49034 (2015.01);
Abstract
Implementations described and claimed herein provide a system comprising an external magnetic field generator, wherein the external field magnetic field generator is configured to rock an effective annealing magnetic field between a first positive angle and a second negative angle compared to a desired pinning field orientation in an AFM/PL structure.