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:
Jul. 13, 1999
Filed:
Sep. 03, 1997
Tsuneyori Ino, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A magnetic head for a recording and reproducing device includes an inductive head for recording use having an upper magnetic pole and an upper magnetic shield layer, an MR element of an MR head element for reproducing use and an MR detection head element for detecting an off-tracking. The MR detection head element and the inductive head are approximately aligned so that the MR detection head element is positioned over an adjacent track gap when the inductive head is positioned over a track. The MR detection head element detects positioning errors due to impact and vibration.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile