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:
Dec. 25, 2001
Filed:
Oct. 28, 1999
Applicant:
Inventors:
Ken Tamanoi, Kawasaki, JP;
Yoshihiro Muto, Tokyo, JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 1/100 ;
U.S. Cl.
CPC ...
G11B 1/100 ;
Abstract
A magneto-optical recording medium having a magnetic film stack structure includes a recording layer, a reproducing layer, and an intermediate layer formed between the recording layer and the reproducing layer. The intermediate layer has an easy magnetization characteristic along an in-plane direction at room temperature.