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:
Sep. 14, 2004
Filed:
Jun. 04, 1999
Fuminori Hikami, Mishima-gun, JP;
Hideyasu Nagai, Mishima-gun, JP;
Masaki Ueno, Mishima-gun, JP;
Marcos M. Lederman, Mishima-gun, JP;
Hirohiko Kamimura, Mishima-gun, JP;
Masahiko Ando, Mishima-gun, JP;
Kenji Komaki, Mishima-gun, JP;
Read-Rite SMI Corporation, Osaka, JP;
Abstract
A spin-valve magnetic transducing element. In one embodiment, a spin-valve magnetic transducing element is disclosed in which a ferromagnetic tunneling junction film, including first and second ferromagnetic layers and an insulating layer is enclosed between the ferromagnetic layers. A nonmagnetic metal thin film is inserted between the second ferromagnetic layer and the insulating layer, all of which are formed on a substrate.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile