Patent ID: 11915103
Assignee: GOOGLE LLC
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 14:
15. A quantum data processing system comprising a quantum sensor, a quantum buffer, a quantum memory, and a quantum computing device, wherein the quantum data processing system is configured to perform operations comprising:
storing, in the quantum memory, multiple copies of a quantum state, comprising, for each copy of the quantum state, i) probing, by the quantum sensor, a target system to obtain an evolved quantum state of the quantum sensor, ii) transducing the evolved quantum state of the quantum sensor into a quantum state of the quantum buffer, iii) logically encoding the quantum state of the quantum buffer into a quantum error correcting code, and iv) moving the logically encoded quantum state of the quantum buffer into the quantum memory;
loading the multiple copies of the quantum state in the quantum memory into the quantum computer;
processing, by the quantum computer, the multiple copies of the quantum state to obtain a purified quantum state; and
measuring, by the quantum computer, the purified quantum state to determine properties of the target system.