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. 25, 1992
Filed:
Aug. 30, 1989
Yuuji Omata, Ibaraki, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
Disclosed is a soft-magnetic film having high saturation magnetic-flux density. The soft-magnetic film is made of an alloy containing as its main components Fe, Co and Ni in the proportion: 20%<Fe<75%, 5%<Co<45% and 20%<Ni<70% (at %) and has a structure in which (110) or (111) planes of a face-centered cubic-lattice structure are given to its thin-film surface, as a preferred crystallographic orientation. The thin-film alloy may contain less than 5% of Cr, Ti, Zr, Hf or the like. The thin film of this alloy is formed by evaporation, electroplating or the like.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile