US Patent 12086689 Scalable quantum processor design

A device includes: a first chip including a plurality of qubits arranged in an array on a first side of the first chip, in which the array includes a plurality of qubit rows and a plurality of qubit columns, in which the plurality of qubits includes a first qubit row including two or more qubits and a second qubit row including two or more qubits, and in which the second qubit row is directly adjacent to the first qubit row; a second chip bonded to the first chip, in which the second chip has a first side that faces the first side of the first chip; a plurality of qubit control elements; a plurality of qubit readout resonators; and a plurality of qubit readout transmission lines.