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. 31, 2007
Filed:
Oct. 27, 2004
Reiko Kondo, Kawasaki, JP;
Yutaka Shimizu, Kawasaki, JP;
Atsushi Tanaka, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A magnetoresistive head includes a first magnetic shield, a first electrode terminal arranged on the first magnetic shield at an entry side of a magnetic field from a carrier, a third electrode terminal that is spaced from the first electrode terminal, and arranged on the first magnetic shield at a side opposite to the entry side of the magnetic field from the carrier, a magnetoresistive coating arranged on the first and third electrode terminals, a second electrode terminal that is arranged on the magnetoresistive coating, and opposed to the first electrode terminal, a second magnetic shield arranged on the second electrode terminal, and a sense current source connected to the first and second electrode terminals, which applies sense current in a direction perpendicular to a coating surface of the magnetoresistive coating.