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:
Jul. 05, 2022

Filed:

Nov. 30, 2018
Applicant:

Murata Manufacturing Co., Ltd., Nagaokakyo, JP;

Inventors:

Bunta Okamoto, Nagaokakyo, JP;

Kuniaki Yosui, Nagaokakyo, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 1/16 (2006.01); H01F 27/28 (2006.01); H05K 3/46 (2006.01); H05K 1/02 (2006.01); H01F 17/00 (2006.01); H01F 27/32 (2006.01); H05K 1/11 (2006.01); H05K 1/14 (2006.01);
U.S. Cl.
CPC ...
H01F 27/2804 (2013.01); H01F 17/0013 (2013.01); H01F 27/32 (2013.01); H05K 1/02 (2013.01); H05K 1/028 (2013.01); H05K 1/111 (2013.01); H05K 1/144 (2013.01); H05K 1/147 (2013.01); H05K 1/16 (2013.01); H05K 1/165 (2013.01); H05K 3/46 (2013.01); H01F 2027/2809 (2013.01); H05K 2201/042 (2013.01);
Abstract

An electronic device includes an inductor bridge that connects first and second circuits. The inductor bridge includes an insulating base material and a conical coil in the insulating base material. The conical coil includes loop shaped conductors arranged in a winding axis direction. Inner and outer diameters of the loop shaped conductors change is one way in the winding axis direction. A large-diameter loop shaped conductor, which is one of the loop shaped conductors that has the largest inner and outer diameters, is disposed such that the inner and outer diameters thereof relatively extend along the insulating base material compared with the other loop shaped conductors when the inductor bridge is bent.


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