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.
Patent No.:
Date of Patent:
Sep. 15, 2026
Filed:
Sep. 22, 2022
Applicant:
Realtek Semiconductor Corporation, Hsinchu, TW;
Inventors:
Hsiao-Tsung Yen, Hsinchu, TW;
Kuan-Yu Shih, Hsinchu, TW;
Assignee:
Realtek Semiconductor Corporation, Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 27/28 (2006.01);
U.S. Cl.
CPC ...
H01F 27/2804 (2013.01); H01F 2027/2809 (2013.01);
Abstract
A transformer device includes a first trace and a second trace. The first trace includes at least one first sub-trace. The at least one first sub-trace is located on a first layer. The second trace includes at least one second sub-trace and a third sub-trace. The at least one second sub-trace is located on the first layer, and disposed adjacent to the least one first sub-trace. The third sub-trace is located on a second layer, and overlaps the at least one first sub-trace partially.