US Patent 11223347 All microwave ZZ control

Techniques facilitating dynamic control of ZZ interactions for quantum computing devices. In one example, a quantum coupling device can comprise a biasing component that is operatively coupled to first and second qubits via respective first and second drive lines. The biasing component can facilitate dynamic control of ZZ interactions between the first and second qubits using off-resonant microwave signals applied via the respective first and second drive lines.