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:
Apr. 20, 2004
Makoto Kawabata, Kanagawa, JP;
Kazuya Harii, Kanagawa, JP;
Eiji Saitoh, Kanagawa, JP;
Hideki Miyajima, Kanagawa, JP;
Makoto Kawabata, Kanagawa, JP;
Kazuya Harii, Kanagawa, JP;
Eiji Saitoh, Kanagawa, JP;
Hideki Miyajima, Kanagawa, JP;
Keio University, Tokyo, JP;
Abstract
The present invention relates to a magnetic ring unit and a magnetic memory device; an object of the invention is to control the direction of rotation of the magnetic flux freely and with high reproducibility in a simple structure without using a thermal process such as pinning; and a magnetic ring unit is formed of a magnetic ring in eccentric ring form where the center of the inner diameter is located at a decentered position relative to the center of the outer diameter.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile