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:
Dec. 02, 2025

Filed:

Dec. 12, 2023
Applicant:

Skyworks Solutions, Inc., Irvine, CA (US);

Inventors:

Hailing Wang, Acton, MA (US);

Dylan Charles Bartle, Arlington, MA (US);

Hanching Fuh, Allston, MA (US);

David Scott Whitefield, Andover, MA (US);

Paul T. Dicarlo, Marlborough, MA (US);

Assignee:

SKYWORKS SOLUTIONS, INC., Irvine, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/12 (2006.01); H01L 21/74 (2006.01); H01L 23/482 (2006.01); H01L 23/66 (2006.01); H04B 1/40 (2015.01); H10D 30/67 (2025.01); H10D 62/17 (2025.01); H10D 86/00 (2025.01); H10D 89/00 (2025.01); H10D 89/10 (2025.01); H10D 84/01 (2025.01); H10D 84/03 (2025.01);
U.S. Cl.
CPC ...
H01L 23/482 (2013.01); H01L 21/743 (2013.01); H01L 23/4824 (2013.01); H01L 23/4825 (2013.01); H01L 23/66 (2013.01); H04B 1/40 (2013.01); H10D 30/6711 (2025.01); H10D 30/6729 (2025.01); H10D 30/6744 (2025.01); H10D 62/378 (2025.01); H10D 86/201 (2025.01); H10D 89/00 (2025.01); H10D 89/10 (2025.01); H01L 2223/6677 (2013.01); H01L 2924/1421 (2013.01); H10D 84/0142 (2025.01); H10D 84/0179 (2025.01); H10D 84/038 (2025.01);
Abstract

The fabrication of field-effect transistor (FET) devices is described herein where the FET devices include one or more body contacts implemented between source, gate, drain (S/G/D) assemblies to improve the influence of a voltage applied at the body contact on the S/G/D assemblies. The FET devices can include source fingers and drain fingers interleaved with gate fingers. The source and drain fingers of a first S/G/D assembly can be electrically connected to the source and drain fingers of a second S/G/D assembly. The source fingers and the drain fingers can be arranged in alternating rows.


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