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. 20, 2022
Filed:
Jan. 05, 2019
Yale University, New Haven, CT (US);
Serge Rosenblum, New Haven, CT (US);
Philip Reinhold, New Haven, CT (US);
Liang Jiang, Guilford, CT (US);
Steven M. Girvin, Hamden, CT (US);
Luigi Frunzio, North Haven, CT (US);
Michel Devoret, New Haven, CT (US);
Robert J. Schoelkopf, III, Madison, CT (US);
Yale University, New Haven, CT (US);
Abstract
Techniques for providing hardware-efficient fault-tolerant quantum operations are provided. In some aspects a cavity and an ancilla transmon are used to implement a quantum operation by encoding a logical qubit using more than two energy levels of the cavity, encoding information using more than two energy levels of the ancilla transmon, and creating an interaction between the cavity and the ancilla transmon that decouples at least one error type in the ancilla transmon from the cavity.