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:
Jun. 30, 2026
Filed:
Mar. 28, 2024
International Business Machines Corporation, Armonk, NY (US);
Aaron Finck, White Plains, NY (US);
Muir Kumph, Croton on Hudson, NY (US);
David Zajac, Valley Cottage, NY (US);
Jiri Stehlik, New York, NY (US);
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Abstract
A qubit interaction circuit includes a first qubit device, a second qubit device, a first resonator, a second resonator, a first capacitor coupling the first qubit device to the first resonator and a second capacitor coupling the second qubit device to the second resonator. An rf-SQUID circuit includes an rf-SQUID loop, an rf-SQUID controller, and a dc-SQUID loop. The rf-SQUID controller is configured to influence a first flux of the rf-SQUID loop and the dc-SQUID loop, the rf-SQUID circuit coupling the first resonator with the second resonator. A dc-SQUID controller is configured to influence a second flux of the rf-SQUID loop and the dc-SQUID loop.