Electronic circuit for control or coupling of single charges or spins and methods therefor
M Pioro-Ladriere, S Rochette, JK GAMBLE… - US Patent …, 2021 - Google Patents
A quantum dot structure having a split-gate geometry is provided. The quantum dot is
configured for incorporation into a quantum dot array of a quantum processing unit. A gap …
configured for incorporation into a quantum dot array of a quantum processing unit. A gap …
Suspended superconducting qubits
JB Chang, GA Keefe, CT Rigetti… - US Patent 9,177,814, 2015 - Google Patents
US9177814B2 - Suspended superconducting qubits - Google Patents US9177814B2 -
Suspended superconducting qubits - Google Patents Suspended superconducting qubits …
Suspended superconducting qubits - Google Patents Suspended superconducting qubits …
Microfabricated ion frequency standard
P Schwindt, G Biedermann, MG Blain, DL Stick… - US Patent …, 2010 - Google Patents
US7859350B1 - Microfabricated ion frequency standard - Google Patents US7859350B1 -
Microfabricated ion frequency standard - Google Patents Microfabricated ion frequency …
Microfabricated ion frequency standard - Google Patents Microfabricated ion frequency …
Ion trap with parallel bar-electrode arrays
C Ding, L Ding - US Patent 9,111,741, 2015 - Google Patents
(57) ABSTRACT The invention “Ion Trap Array (ITA)'pertains generally to the field of ion
storage and analysis technologies, and par ticularly to the ion storing apparatus and mass …
storage and analysis technologies, and par ticularly to the ion storing apparatus and mass …
Modular array of vertically integrated superconducting qubit devices for scalable quantum computing
JM Chow, JM Gambetta, MB Rothwell… - US Patent …, 2019 - Google Patents
2016-11-09 Assigned to INTERNATIONAL BUSINESS MACHINES CORPORATION
reassignment INTERNATIONAL BUSINESS MACHINES CORPORATION ASSIGNMENT OF …
reassignment INTERNATIONAL BUSINESS MACHINES CORPORATION ASSIGNMENT OF …
Laser annealing of qubits with structured illumination
S Rosenblatt, JS Orcutt - US Patent 10,170,681, 2019 - Google Patents
A qubit may be formed by forming a Josephson junction between two capacitive plates. The
Josephson junction may be annealed with a thermal source. The thermal source may be a …
Josephson junction may be annealed with a thermal source. The thermal source may be a …
Flip chip integration on qubit chips
A quantum bit (qubit) flip chip assembly may be formed when a qubit it formed on a first chip
and an optically transmissive path is formed on a second chip. The two chips may be …
and an optically transmissive path is formed on a second chip. The two chips may be …
Laser annealing qubits for optimized frequency allocation
A qubit may be formed by forming a Josephson junction between two capacitive plates. The
Josephson junction may be an aluminum/aluminum-oxide/aluminum trilayer Josephson …
Josephson junction may be an aluminum/aluminum-oxide/aluminum trilayer Josephson …
Adjustment of qubit frequency through annealing
JS Orcutt, S Rosenblatt - US Patent 10,418,540, 2019 - Google Patents
An embodiment includes a method and device for forming a multi-qubit chip. The method
includes forming a plurality of qubits on a chip, where each qubit comprises a Josephson …
includes forming a plurality of qubits on a chip, where each qubit comprises a Josephson …
Frequency tuning of multi-qubit systems
The invention includes methods, and the structures formed, for multi-qubit chips. The
methods may include annealing a Josephson junction of a qubit to either increase or …
methods may include annealing a Josephson junction of a qubit to either increase or …