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. 26, 2005
Filed:
Jan. 10, 2003
Leif Stefan Kirschenbaum, San Francisco, CA (US);
Peter Vandersalm Koeppe, San Diego, CA (US);
Leif Stefan Kirschenbaum, San Francisco, CA (US);
Peter VanderSalm Koeppe, San Diego, CA (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A magnetic head including a flux closure layer that functions with a magnetic shield layer to reduce the flow of magnetic flux from the edge of the magnetic shield to an MR sensor element of the magnetic head. The flux closure layer is disposed adjacent to the magnetic shield to prevent magnetic flux leakage from the edges of the magnetic shield from flowing to the MR sensor element and create unwanted signal noise.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile