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:
Feb. 06, 2024
Filed:
May. 19, 2022
Applicant:
Rigetti & Co, Llc, Berkeley, CA (US);
Inventors:
William J. Zeng, Berkeley, CA (US);
Chad Tyler Rigetti, Walnut Creek, CA (US);
Assignee:
Rigetti & Co, LLC, Berkeley, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/00 (2006.01); G06N 10/00 (2022.01); G06N 10/70 (2022.01); G06F 11/10 (2006.01);
U.S. Cl.
CPC ...
G06N 10/00 (2019.01); G06F 11/1044 (2013.01); G06F 11/1048 (2013.01); G06N 10/70 (2022.01);
Abstract
In a general aspect, information is encoded in data qubits in a three-dimensional device lattice. The data qubits reside in multiple layers of the three-dimensional device lattice, and each layer includes a respective two-dimensional device lattice. A three-dimensional color code is applied in the three-dimensional device lattice to detect errors in the data qubits residing in the multiple layers. A two-dimensional color code is applied in the two-dimensional device lattice in each respective layer to detect errors in one or more of the data qubits residing in the respective layer.