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:
Aug. 18, 2020

Filed:

May. 09, 2018
Applicant:

Realtek Semiconductor Corporation, Hsinchu, TW;

Inventors:

Hsiao-Tsung Yen, Hsinchu, TW;

Cheng-Wei Luo, Hsinchu, TW;

Yuh-Sheng Jean, Hsinchu, TW;

Ta-Hsun Yeh, Hsinchu, TW;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 27/28 (2006.01); H01F 27/34 (2006.01); H01F 27/29 (2006.01); H01F 17/00 (2006.01);
U.S. Cl.
CPC ...
H01F 27/34 (2013.01); H01F 17/0006 (2013.01); H01F 27/2823 (2013.01); H01F 27/29 (2013.01); H01F 2017/004 (2013.01);
Abstract

An inductor device includes a first and a second inductor unit. The first inductor unit includes a first and a second wire. The first wire is winded to form circles. The second wire is winded with the first wire to form circles. The first and/or the second wire are winded in an interlaced manner at a first terminal, a second terminal, a first side, and a second side. The second inductor unit includes a third and a fourth wire. The third wire is winded to form circles. The fourth wire is winded with the third wire to form circles. The third and/or the fourth wire are winded in an interlaced manner at a third terminal, a fourth terminal, a third side, and a fourth side. The first wired is coupled to the fourth wired, and the second wired is coupled to the third wired.


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