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. 23, 2003
Filed:
Mar. 28, 2001
Applicant:
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 5/16 ; G11B 5/66 ;
U.S. Cl.
CPC ...
B32B 5/16 ; G11B 5/66 ;
Abstract
A nanogranular thin film consisting of nonmagnetic matrix and ferromagnetic fine particles in nano scale is improved to enhance the thermal stability and the S/N ratio. The ferromagnetic fine particles consist of (Fe Co ) Pt , (0.3≦x≦0.7, 0.1≦a≦1), (Fe Co ) Pd , (0.3≦x≦0.7, 0.1≦a≦1) or (Fe Co ) (Pt Pd ) , (0.3≦x≦0.7, 0.1≦a≦1, and 0<b<1).
Quick Actions:
Watanabe, Masato. (2003). Nanogranular thin film and magnetic recording media (U.S. Patent No. 6623857). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6623857
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile