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. 17, 2007
Filed:
Jun. 24, 2002
Akifumi Kamijima, Chuo-ku, JP;
Yoichi Ishida, Chuo-ku, JP;
Akifumi Kamijima, Chuo-ku, JP;
Yoichi Ishida, Chuo-ku, JP;
TDK Corporation, Tokyo, JP;
Abstract
A base protective layer, a bottom shielding layer, and a bottom insulating layerare formed in turn on a base made of AlTiC. Then, a magnetoresistive effective film is formed on the bottom insulating layer, and a magnetic biasing layer is formed so as to be contacted with both side surfaces of the magnetoresistive effective film which are parallel to the ABS thereof. Then, electrode layers are formed so as to be contacted with the rear surface of the magnetoresistive effective film opposite to the ABS thereof.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile