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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 12751214 B1

PDFFull Text
Date of Patent:
Sep. 29, 2026

Filed:

Mar. 29, 2022

Superconducting silicon transistor and fabrication thereof

Applicant:

International Business Machines Corporation, Armonk, NY (US);

Inventors:

Matthias Mergenthaler, Zurich, CH;

Fabrizio Nichele, Zurich, CH;

Markus Fabian Ritter, Adliswil, CH;

Assignee:

INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);

Attorney:

Amin, Turocy & Watson, LLP

Primary Examiner:

Fernando L Toledo

Assistant Examiner:

Marshall Mu-Nuo undefined Hatfield

Int. Cl.
CPC ...
H10N 60/10 (2023.01); H10N 60/01 (2023.01); H10N 60/12 (2023.01);
U.S. Cl.
CPC ...
H10N 60/128 (2023.02); H10N 60/0912 (2023.02); H10N 60/12 (2023.02);
Abstract

A superconductor device includes a substrate. There is a first silicide and a second silicide located on opposite sides of a silicon channel and on top of the substrate. A first superconducting contact is in contact with the first silicide. A second superconducting contact is in contact with the second silicide. A dielectric is located between the first and second superconducting contacts. A gate is on top of the gate dielectric.

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Mergenthaler, Matthias. (2026). Superconducting silicon transistor and fabrication thereof (U.S. Patent No. 12751214). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12751214

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

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