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.:
Date of Patent:
Sep. 23, 2025
Filed:
Aug. 14, 2023
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Matthew David Turner, Carnation, WA (US);
Craig Steven Ranta, Olympia, WA (US);
Kevin James Kramer, Redmond, WA (US);
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Abstract
Systems and methods for supporting a high thermal gradient between a qubit plane and a control system for the qubit plane are described. A system includes a qubit plane associated with a first rigid circuit portion of a superconducting rigid-flex circuit and a control system associated with a second rigid circuit portion of the superconducting rigid-flex circuit. The superconducting rigid-flex circuit includes a flexible circuit portion for interconnecting the first rigid circuit portion with the second rigid circuit portion. The system further includes a first cooling system operable to maintain an operating temperature for the qubit plane and the first rigid circuit portion of the superconducting rigid-flex circuit at or below 100 milli-kelvin. The system further includes a second cooling system operable to maintain an operating temperature for the control system and the second rigid circuit portion of the superconducting rigid-flex circuit at or below 10 kelvin.