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.

Date of Patent:
Feb. 07, 2017

Filed:

Sep. 09, 2014
Applicant:

Mitsubishi Electric Corporation, Tokyo, JP;

Inventor:

Yoshihiro Tsukahara, Tokyo, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01F 27/28 (2006.01); H05K 1/16 (2006.01); H01F 27/29 (2006.01); H01F 17/00 (2006.01);
U.S. Cl.
CPC ...
H05K 1/162 (2013.01); H01F 17/0013 (2013.01); H01F 27/29 (2013.01); H01F 2017/004 (2013.01); H01F 2017/0086 (2013.01); H05K 1/165 (2013.01);
Abstract

An inductor includes a first coil, an input terminal electrically connected to an outermost portion of the first coil, a first insulating film on the first coil, a second coil on the first insulating film, a second insulating film on the second coil, a third coil on the second insulating film, connection conductors that connect the first coil to the second coil at locations so that a signal propagates through outside portions of the first coil and the second coil before propagating through other portions of the first coil and the second coil, a central portion connection conductor that connects a central portion of the first coil or a central portion of the second coil to a central portion of the third coil, and an output terminal electrically connected to an outermost portion of the third coil.


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