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:
Jan. 14, 2025

Filed:

Mar. 19, 2020
Applicant:

Realtek Semiconductor Corporation, Hsinchu, TW;

Inventors:

Hsiao-Tsung Yen, Hsinchu, TW;

Ka-Un Chan, Hsinchu, TW;

Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01F 27/28 (2006.01);
U.S. Cl.
CPC ...
H01F 27/2828 (2013.01);
Abstract

An inductor device includes a first wire, a second wire, a third wire, a fourth wire and an 8-shaped inductor structure. The first wire is disposed in a first area. The second wire is disposed in a second area. The third wire is disposed in the first area and at least partially overlapped with the first wire in a vertical direction. The third wire includes at least two third sub-wires, and the at least two third sub-wires are arranged with an interval between each other. The fourth wire is at least partially overlapped with the second wire in the vertical direction. The fourth wire includes at least two fourth sub-wires, and the at least two fourth sub-wires are arranged with an interval between each other. The eight-shaped inductor structure is disposed on an outer side of the third wire and the fourth wire.


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