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. 04, 2015
Filed:
Jul. 30, 2013
Applicant:
Hgst Netherlands B.v., Amsterdam, NL;
Inventors:
Guomin Mao, San Jose, CA (US);
Yi Zheng, San Ramon, CA (US);
Assignee:
HGST Netherlands B.V., Amsterdam, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 5/31 (2006.01); G11B 5/39 (2006.01);
U.S. Cl.
CPC ...
G11B 5/3932 (2013.01); G11B 5/3163 (2013.01);
Abstract
A magnetic head, according to one embodiment, includes a sensor structure extending from an air bearing surface end thereof in a stripe height direction, the sensor structure having sidewalls on opposite sides thereof, the sidewalls extending between a top and a bottom of the sensor structure, the sidewalls extending in the stripe height direction, wherein a spacing between the sidewalls in a track width direction along the top of the sensor structure is about constant therealong in the stripe height direction.