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. 14, 2006
Filed:
Jan. 02, 2003
Applicants:
Kenichi Itou, Sagamihara, JP;
Katsuji Matsuta, Yokohama, JP;
Masahiko Kawaguchi, Machida, JP;
Inventors:
Assignee:
Murata Manufacturing Co., Ltd., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A common mode choke coil array of a two-element type includes two common mode choke coil elements including at least two spiral coils and arranged side by side in a laminate body (chip member) in plan view. The spiral coils are configured so that the number of turns of the coils on the sides thereof where the coils are adjacent to each other is smaller than the number of turns of the coils on the sides thereof where the coils are distant from each other. The spiral directions of the coils arranged side by side are opposite to each other.