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:
Apr. 03, 2012
Filed:
Oct. 26, 2007
Applicants:
Daigo Aoki, Niigata-ken, JP;
Kenji Honda, Niigata-ken, JP;
Inventors:
Daigo Aoki, Niigata-ken, JP;
Kenji Honda, Niigata-ken, JP;
Assignee:
TDK Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 5/455 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a magnetic head structure that forms a medium facing surface of a head element unit by polishing processing, a height monitor that is exposed in the vicinity of the head element unit during the polishing processing to index the height of the head element unit is provided in a planar rectangular shape.