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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.:

US 11652135 B1

PDFFull Text
Date of Patent:
May. 16, 2023

Filed:

Jan. 22, 2020

Systems and methods for an inductor structure having an unconventional turn-ratio in integrated circuits

Applicant:

Marvell International Ltd., Hamilton, BM;

Inventors:

Huy Thong Nguyen, Singapore, SG;

Poh Boon Leong, Cupertino, CA (US);

Juan Xie, Singapore, SG;

Assignee:

Marvell International Ltd., Hamilton, BM;

Attorney:
Primary Examiner:

Hafizur Rahman

Assistant Examiner:

Kimberly E Glenn

Int. Cl.
CPC ...
H01L 49/02 (2006.01); H01F 27/29 (2006.01); H01F 41/04 (2006.01); H01F 27/28 (2006.01); H03H 7/42 (2006.01); H01L 21/66 (2006.01); H01L 23/66 (2006.01); H01L 21/3205 (2006.01); H03H 1/00 (2006.01);
U.S. Cl.
CPC ...
H01L 28/10 (2013.01); H01F 27/2804 (2013.01); H01F 27/29 (2013.01); H01F 41/041 (2013.01); H01F 41/042 (2013.01); H01L 21/32051 (2013.01); H01L 22/14 (2013.01); H01L 23/66 (2013.01); H03H 1/00 (2013.01); H03H 7/42 (2013.01); H01L 2223/6672 (2013.01); H03H 2001/0078 (2013.01);
Abstract

Embodiments described herein provide circuitry employing one or more inductors having an unconventional turn-ratio. The circuitry includes a primary inductor having a first length located on a first layer of an integrated circuit (IC). The circuitry further includes a secondary inductor having a second length located on a second layer of the IC different from the first layer, whereby the second length is greater than the first length, with a ratio between the first and the second lengths corresponding to a non-integer turn-ratio.

Find Patent Forward Citations

Nguyen, Huy. (2023). Systems and methods for an inductor structure having an unconventional turn-ratio in integrated circuits (U.S. Patent No. 11652135). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11652135

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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