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. 08, 2002
Filed:
Jul. 03, 2000
Applicant:
Inventors:
Eiichi Ikeda, Kanagawa, JP;
Masanobu Nakamura, Tokyo, JP;
Yoshikuni Kobayashi, Yokohama, JP;
Masahiro Mukaida, Gunma, JP;
Assignee:
Oki Electric Cable Co., Ltd., Kawasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03H 7/00 ;
U.S. Cl.
CPC ...
H03H 7/00 ;
Abstract
A wideband noise reducing device has a three level structure including a magnetic member comprising at least one magnetic film, and first and second boards disposed on both sides of the magnetic member so that the magnetic member is sandwiched between the first and second boards. Each of the first and second boards has a signal pattern portion. The signal pattern portions of the first and second boards are connected with each other to form a signal line wound around the magnetic member.