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:
Apr. 01, 2025
Filed:
Feb. 26, 2024
Psiquantum Corp, Palo Alto, CA (US);
Faraz Najafi, San Francisco, CA (US);
PSIQUANTUM CORP., Palo Alto, CA (US);
Abstract
An example memory cell includes a superconducting loop configured to receive a write current and form a persistent current that stores a data bit in the superconducting loop. The example memory cell further includes a superconducting wire coupled to the superconducting loop and configured to selectively read-out the data bit in the superconducting loop in response to a control signal. An example method of reading data from the memory cell includes receiving, at the superconducting loop, a write current to store a data bit in a superconducting loop, and forming a persistent current that circulates in the superconducting loop as a stored data bit. The example method further includes, in accordance with a control signal, transferring, via a superconducting wire of the memory cell that is coupled to the superconducting loop, at least a portion of the persistent current to an output of the memory cell.