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:
Oct. 22, 2013
Filed:
Feb. 17, 2011
Hayato Koike, Tokyo, JP;
Tsutomu Chou, Tokyo, JP;
Yoshihiro Tsuchiya, Tokyo, JP;
Hironobu Matsuzawa, Tokyo, JP;
Hayato Koike, Tokyo, JP;
Tsutomu Chou, Tokyo, JP;
Yoshihiro Tsuchiya, Tokyo, JP;
Hironobu Matsuzawa, Tokyo, JP;
TDK Corporation, Tokyo, JP;
Abstract
A magneto-resistive effect (MR) element includes: first and second magnetic layers in which a relative angle formed by magnetization directions changes according to an external magnetic field; and a spacer layer positioned between the first magnetic layer and the second magnetic layer. The spacer layer includes a main spacer layer composed of gallium oxide as a primary component and containing at least one metal element selected from a group of magnesium, zinc, indium and aluminum.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile