Method of operation in a system including quantum flux parametron based …

This invention describes methods for operating large-scale quantum processors more effectively. It uses specialized superconducting components called Quantum Flux Parametrons (QFPs) and Digital-to-Analog Converters (DACs) to manage the input and output signals for many quantum bits (qubits). The core method involves precisely controlling electrical currents to specific parts of a grid of these DACs, arranged in sub-arrays, to direct signals within the quantum system.

Why it matters: As quantum processors have grown in qubit count since 2019, the need for scalable and precise control systems like these superconducting DAC arrays has become more urgent.

Status: Not in forceListed as no longer active. The specific reason is not in the record we hold.
How hard to build: SpecializedSuperconducting quantum processors, custom DACs, Josephson junctions

3 AI reinvention directions for this patent

See all three

AI gives you a few directions you could take this. Pick one, and we check whether your version is different enough to patent, then write the filing.

Reinvent this with AI

Where this one came from

Every morning we go through millions of abandoned patents and pick out 15 worth your time. This was one of today’s.

This one

+10