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. 10, 2026

Filed:

Jan. 13, 2022
Applicant:

Realtek Semiconductor Corporation, Hsinchu, TW;

Inventor:

Hsiao-Tsung Yen, Hsinchu, TW;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 27/28 (2006.01); H01F 27/29 (2006.01); H01F 27/40 (2006.01);
U.S. Cl.
CPC ...
H01F 27/2823 (2013.01); H01F 27/29 (2013.01); H01F 27/40 (2013.01);
Abstract

An inductor device includes a first trace, a second trace, and a second switch. The first trace includes a first sub-trace, a first switch and a second sub-trace. The first sub-trace includes a first line and a second line. The first switch is configured to switch the first sub-trace to the first line or switch the first sub-trace to the second line. The second sub-trace is coupled to one terminal of the first sub-trace at a first node. The second trace includes a third sub-trace and a fourth sub-trace. The fourth sub-trace is coupled to one terminal of the third sub-trace at a second node. The second switch is coupled to the first node and the second node.


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