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. 20, 2026

Filed:

Feb. 10, 2023
Applicant:

Semiconductor Components Industries, Llc, Scottsdale, AZ (US);

Inventors:

Clifford Drowley, Santa Clara, CA (US);

Andrew J. Walker, Santa Clara, CA (US);

Andrew P. Edwards, Santa Clara, CA (US);

Subhash Srinivas Pidaparthi, Santa Clara, CA (US);

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H10D 62/85 (2025.01); H10D 30/01 (2025.01); H10D 30/62 (2025.01); H10D 84/01 (2025.01); H10D 84/03 (2025.01); H10D 84/83 (2025.01); H10P 14/20 (2026.01);
U.S. Cl.
CPC ...
H10D 84/834 (2025.01); H10D 30/024 (2025.01); H10D 30/6211 (2025.01); H10D 62/8503 (2025.01); H10D 84/0158 (2025.01); H10D 84/038 (2025.01); H10P 14/3216 (2026.01); H10P 14/3416 (2026.01);
Abstract

A vertical fin-based field effect transistor (FinFET) includes an array of FinFETs comprising a plurality of rows and columns of active fins with source contacts and one or more rows of first inactive fins disposed on a first set of sides of the array of FinFETs. The vertical FinFET also includes one or more columns of second inactive fins disposed on a second set of sides of the array of FinFETs. The first inactive fins and the second inactive fins are characterized by a reduced electrical conductivity compared to an electrical conductivity of the active fins of the array of FinFETs. The vertical FinFET further includes an active gate region surrounding the FinFETs of the array of FinFETs and an additional gate region surrounding the first inactive fins and the second inactive fins. At least a portion of the additional gate region is a neutralized gate region.


Find Patent Forward Citations

Drowley, Clifford. (2026). Vertical fin-based field effect transistor (finfet) with varying conductivity regions (U.S. Patent No. 12772550). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12772550

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

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