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:
Oct. 19, 2021

Filed:

May. 09, 2018
Applicant:

Realtek Semiconductor Corp., Hsinchu, TW;

Inventors:

Fei Song, San Jose, CA (US);

I-Chang Wu, Fremont, CA (US);

Chia-Liang (Leon) Lin, Fremont, CA (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 27/40 (2006.01); H01G 5/011 (2006.01); H01F 27/29 (2006.01);
U.S. Cl.
CPC ...
H01F 27/40 (2013.01); H01F 27/29 (2013.01); H01G 5/011 (2013.01);
Abstract

A device includes a coil configured in a loop topology starting from a first end and extending to a second end, a pair of inward extension legs configured to extend from the first end and the second end toward an interior side of the coil to a third end and a fourth end, respectively, a pair of outward extension legs configured to extend from the first end and the second end toward an exterior side of the coil to a fifth end and a sixth end, respectively, a first capacitor configured to provide a capacitive coupling between the first end and the second end, a second capacitor configured to provide a capacitive coupling between the third end and the fourth end, and a third capacitor configured to provide a capacitive coupling between the fifth end and the sixth end.


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