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:
Jan. 07, 2025
Filed:
Aug. 08, 2022
Applicant:
Google Llc, Mountain View, CA (US);
Inventors:
Theodore Charles White, Santa Barbara, CA (US);
John Martinis, Santa Barbara, CA (US);
Assignee:
Google LLC, Mountain View, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 1/02 (2006.01); G06N 10/00 (2022.01); H01P 1/383 (2006.01); H01P 5/18 (2006.01); H03F 19/00 (2006.01); H10N 60/10 (2023.01); H10N 60/12 (2023.01); H10N 60/80 (2023.01); H10N 60/81 (2023.01); B82Y 10/00 (2011.01);
U.S. Cl.
CPC ...
H10N 60/815 (2023.02); G06N 10/00 (2019.01); H01P 1/383 (2013.01); H01P 5/184 (2013.01); H03F 19/00 (2013.01); H05K 1/0209 (2013.01); H05K 1/0233 (2013.01); H10N 60/12 (2023.02); H10N 60/805 (2023.02); B82Y 10/00 (2013.01); H05K 2201/10022 (2013.01); H05K 2201/10045 (2013.01); H05K 2201/10068 (2013.01);
Abstract
An integrated qubit readout circuit is presented, which includes a superconducting parametric amplifier, a circuit board arranged to mount the superconducting parametric amplifier, a circulator mounted on the circuit board and connected to the superconducting parametric amplifier, wherein the circulator comprises a termination port electrically connected to a termination resistor arranged to terminate a pump tone received by the superconducting parametric amplifier, and wherein the termination resistor is mounted on the circuit board.