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. 31, 2000
Filed:
Jul. 31, 1997
Applicant:
Inventors:
Kiyohito Yamasawa, Nagano-ken, JP;
Yasuo Hayakawa, Niigata-ken, JP;
Takashi Hatanai, Niigata-ken, JP;
Akihiro Makino, Niigata-ken, JP;
Yutaka Naito, Niigata-ken, JP;
Naoya Hasegawa, Niigata-ken, JP;
Assignee:
Alps Electric Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F / ;
U.S. Cl.
CPC ...
336 83 ; 336200 ; 336232 ; 336233 ;
Abstract
A thin magnetic element which comprises a coil pattern formed on at least one side of a substrate and a thin magnetic film formed on the coil pattern, wherein: