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.

Date of Patent:
Mar. 25, 2025

Filed:

Feb. 12, 2024
Applicant:

Psiquantum Corp., Palo Alto, CA (US);

Inventors:

Faraz Najafi, San Francisco, CA (US);

Qiaodan Jin Stone, Sunnyvale, CA (US);

Assignee:

PSIQUANTUM CORP., Palo Alto, CA (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K 19/195 (2006.01); G01J 1/44 (2006.01); H10N 60/30 (2023.01); H10N 60/84 (2023.01);
U.S. Cl.
CPC ...
H03K 19/195 (2013.01); G01J 1/44 (2013.01); H10N 60/30 (2023.02); H10N 60/84 (2023.02); G01J 2001/442 (2013.01);
Abstract

An example circuit includes a superconducting component having a plurality of narrow portions and a plurality of wide portions. The example circuit further includes a plurality of photon detector components, each photon detector component coupled to a corresponding narrow portion of the plurality of narrow portions and configured to provide an output that causes the corresponding narrow portion to transition from a superconducting state to a non-superconducting state. The example circuit also includes an output component coupled to the superconducting component, the output component configured to determine a number of the plurality of narrow portions of the superconducting component that are in the non-superconducting state.


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