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:
Jun. 13, 2017

Filed:

Sep. 09, 2016
Applicant:

Huawei Technologies Co., Ltd., Shenzhen, Guangdong, CN;

Inventors:

Tewei Chen, Shenzhen, CN;

Huili Fu, Shenzhen, CN;

Nan Zhao, Shenzhen, CN;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 27/04 (2006.01); H01F 5/00 (2006.01); H05K 1/18 (2006.01); H05K 3/34 (2006.01); H01F 27/29 (2006.01); H01F 19/00 (2006.01);
U.S. Cl.
CPC ...
H05K 1/181 (2013.01); H01F 5/00 (2013.01); H01F 19/00 (2013.01); H01F 27/292 (2013.01); H05K 3/3426 (2013.01); H01F 2005/006 (2013.01); H05K 2201/1003 (2013.01); H05K 2201/10121 (2013.01); H05K 2201/10757 (2013.01); Y02P 70/613 (2015.11);
Abstract

A conical inductor provided in the present invention includes: a housing, a conical coil located inside the housing, a first pin and a second pin respectively connected to two ends of the conical coil, where one end of the first pin is connected to one end of the conical coil, the other end of the first pin is connected to a hole in a first side wall of the housing in a fastened manner, one end of the second pin is connected to the other end of the conical inductor, and the other end of the second pin is connected to a hole in a second side wall of the housing in a fastened manner; and each of the first pin and the second pin includes one segment of waveform segment fluctuating in a direction perpendicular to a top wall of the housing.


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