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:
Feb. 21, 2006
Filed:
Aug. 29, 2003
Takahiko Sugawara, Kawasaki, JP;
Takahiko Sugawara, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A current-perpendicular-to-the-plane (CPP) structure magnetoresistive (MR) element includes a pinned magnetic layer made of a granular film. The granular film contains electrically-conductive magnetic crystal grains and an dielectric material. The dielectric material serves to thin the path of the sensing electric current in the pinned magnetic layer. Moreover, the sensing electric current concentrates at the magnetic crystal grains. A larger variation can be obtained in the voltage of the sensing electric current. The output of the CPP structure MR element can be enhanced.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile