System and method of flux bias for superconducting quantum circuits

AF Kirichenko, A Jafari-Salim, P Truitt… - US Patent …, 2024‏ - Google Patents
Quantum computing systems require methods to control energies of qubits and couplers for
quantum operations. Flux biasing of qubits and quantum couplers is provided for a …

Airbridge for making connections on superconducting chip, and method for producing superconducting chips with airbridges

KW Chan, T Li, W Liu, C Ockeloen-Korppi - US Patent 11,605,586, 2023‏ - Google Patents
US11605586B2 - Airbridge for making connections on superconducting chip, and method for
producing superconducting chips with airbridges - Google Patents US11605586B2 - Airbridge …

Fast radio frequency package

AF Janett, S Paredes, THC Stoeferle, S Filipp… - US Patent …, 2021‏ - Google Patents
A device package includes a chip carrier having a cavity and one or more microwave
waveguides configured to route signals. There is a chip including one or more pads and …

Shielded bridges for quantum circuits

O Painter, SMM Niri, EJ Kim, A Sipahigil… - US Patent …, 2023‏ - Google Patents
(57) ABSTRACT A shielded bridge for a coplanar waveguide (CPW) includes a signal
bridge extending from a first terminal of the CPW to a second terminal of the CPW. The …

Metamaterial-boosted quantum electromechanical transducer for microwave-optical interfacing

M LaHaye, B Plourde - US Patent 11,163,209, 2021‏ - Google Patents
(57) ABSTRACT A quantum computing transducer having a dense, tunable superconducting
metamaterial transmission line (SMTL) spectrum that can resonantly enhance sideband …