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:
Jan. 16, 2018
Filed:
May. 13, 2014
Applicant:
Western Digital (Fremont), Llc, Fremont, CA (US);
Inventors:
Leo Michael C. Miranda, Pathumthani, TH;
Mark D. Moravec, Pathumthani, TH;
Tang Hyok Lim, Penang, MY;
Reymon G. Ilaw, Pathumtani, TH;
Assignee:
Western Digital (Fremont), LLC, Fremont, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 5/31 (2006.01); B24B 37/04 (2012.01); G11B 5/455 (2006.01); B24B 37/07 (2012.01);
U.S. Cl.
CPC ...
G11B 5/3166 (2013.01); B24B 37/048 (2013.01); B24B 37/07 (2013.01); G11B 5/3116 (2013.01); G11B 5/3163 (2013.01); G11B 5/3169 (2013.01); G11B 5/3173 (2013.01); G11B 5/3196 (2013.01); G11B 5/455 (2013.01); B24B 37/042 (2013.01); Y10T 29/49032 (2015.01); Y10T 29/49036 (2015.01); Y10T 29/49041 (2015.01); Y10T 29/49053 (2015.01);
Abstract
A method is provided for manufacturing a magneto-resistive device, comprising the steps of: extracting at least one subset of bars from at least one bar section of a wafer; obtaining a magnetic performance of the at least one subset of the bars; determining an angle based on the magnetic performance; and processing remaining bars from the at least one bar section of the wafer based on the determined angle.