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:
Nov. 22, 2022
Filed:
Feb. 18, 2021
Applicant:
Google Llc, Mountain View, CA (US);
Inventors:
Julian Shaw Kelly, Santa Barbara, CA (US);
Joshua Yousouf Mutus, Santa Barbara, CA (US);
Assignee:
Google LLC, Mountain View, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/18 (2006.01); H01L 25/065 (2006.01); G06N 10/00 (2022.01);
U.S. Cl.
CPC ...
H01L 27/18 (2013.01); G06N 10/00 (2019.01); H01L 25/0657 (2013.01); H01L 2225/06513 (2013.01);
Abstract
A stacked quantum computing device including: a first chip including a superconducting qubit, where the superconducting qubit includes a superconducting quantum interference device (SQUID) region, a control region, and a readout region, and a second chip bonded to the first chip, where the second chip includes a first control element overlapping with the SQUID region, a second control element displaced laterally from the control region and without overlapping the control region, and a readout device overlapping the readout region.