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:
Dec. 26, 2017
Filed:
Mar. 14, 2016
Applicant:
Tdk Corporation, Tokyo, JP;
Inventors:
Assignee:
TDK CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 5/31 (2006.01); G11B 5/39 (2006.01); G11B 5/48 (2006.01); G11B 5/60 (2006.01);
U.S. Cl.
CPC ...
G11B 5/3929 (2013.01); G11B 5/314 (2013.01); G11B 5/3912 (2013.01); G11B 5/4826 (2013.01); G11B 5/4833 (2013.01); G11B 5/607 (2013.01);
Abstract
This thin film magnetic head includes: a magnetic pole including an end surface exposed on an air bearing surface; and a heating element including a first branch and a second branch and configured to heat a vicinity of the magnetic pole. The first branch and the second branch each expand along a stacking surface and are coupled in parallel to each other. The stacking surface intersects the air bearing surface.
Kurihara, Katsuki. (2017). Thin film magnetic head, head gimbals assembly, head arm assembly, and magnetic disk unit with improved air bearing surface (U.S. Patent No. 9852751). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9852751
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile