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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 12775034 B1

PDFFull Text
Date of Patent:
Oct. 27, 2026

Filed:

Dec. 02, 2024

Determining localization lengths in hybrid superconductor-semiconductor devices using multiple fishbone structures having hybrid wires

Applicant:

Microsoft Technology Licensing, Llc, Redmond, WA (US);

Inventors:

Kevin Alexander Van Hoogdalem, Alphen aan den Rijn, NL;

Tom Marijn Laeven, Delft, NL;

Léo Robin Bourdet, Delft, NL;

Roman Mykolayovych Lutchyn, Santa Barbara, CA (US);

Assignee:

Microsoft Technology Licensing, LLC, Redmond, WA (US);

Attorneys:

Ranjeev Singh

Singh Law, PLLC

Primary Examiner:

Gregory H Curran

Int. Cl.
CPC ...
G01R 27/02 (2006.01); H10N 60/82 (2023.01); H10N 60/83 (2023.01);
U.S. Cl.
CPC ...
G01R 27/02 (2013.01); H10N 60/82 (2023.02); H10N 60/83 (2023.02);
Abstract

Devices, methods, and systems for determining localization lengths in hybrid superconductor-semiconductor devices using multiple fishbone structures having hybrid wires are described. An example method includes, using a measurement system coupled to a first fishbone structure, obtaining a first set of nonlocal conductance values associated with each of a first set of hybrid wires by selectively supplying voltages to a first set of gates associated with the first fishbone structure. The method further includes using the measurement system coupled to a second fishbone structure, obtaining a second set of nonlocal conductance values associated with each of the second set of hybrid wires by selectively supplying voltages to a second set of gates associated with a second fishbone structure. The method further includes determining the localization length associated with the hybrid superconductor-semiconductor device based on both the first set of nonlocal conductance values and the second set of nonlocal conductance values.

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Van Hoogdalem, Kevin. (2026). Determining localization lengths in hybrid superconductor-semiconductor devices using multiple fishbone structures having hybrid wires (U.S. Patent No. 12775034). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12775034

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