PATENT CLAIM ANALYSIS

Application Number: 16026573
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["710", "306000"]

Abstract:
A tunable bus-mediated coupling system is provided that includes a first input port coupled to a first end of a variable inductance coupling element through a first resonator and a second input port coupled to a second end of the variable inductance coupling element through a second resonator. The first input port is configured to be coupled to a first qubit, and the second output port is configured to be coupled to a second qubit. A controller is configured to control the inductance of the variable inductance coupling element between a low inductance state to provide strong coupling between the first qubit and the second qubit and a high inductance state to provide isolation between the first qubit and the second qubit.

Claim (Index 18):
A superconducting system comprising:\n a first qubit system comprising a first qubit; a second qubit system remote from the first qubit system and comprising a second qubit; and a tunable bus-mediated coupler disposed between the first qubit and the second qubit, the tunable bus-mediated coupler comprising:\n a first port coupled to a first end of a Josephson junction through a first resonator, the first port being coupled to the first qubit; \n a second port coupled to a second end of the Josephson junction through a second resonator, the second port being coupled to the second qubit; \n a first termination inductor coupled between the first resonator and the Josephson junction on a first end and ground on a second end, and \n a second termination inductor coupled between the second resonator and the Josephson junction on a first end and ground on a second end, wherein the first termination inductor, the Josephson junction and the second termination inductor form an RF-SQUID; \n a bias inductor inductively coupled to one of the first termination inductor and the second termination inductor, wherein an amount of current through the bias inductor controls the coupling strength between the first and the second qubit; and a controller that controls an amount of current through the bias inductor inductively coupled to one of the first and the second termination inductors to control the inductance of the Josephson junction between a low inductance state to provide strong coupling between the first qubit and the second qubit and a high inductance state to provide isolation between the first qubit and the second qubit.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 95.0
- Lexical Diversity: 3.07317
- Patent Class: 710.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15003232', '15192756', '16012543', '14845981', '15648243']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7383395525506221
- 35 USC 102 Novelty (BERT): 0.6444386770948496
- Combined Prediction Score: 0.7289494650050449
- Mean Citation Score: 474.173172
- Max Citation Score: 612.993
- Similarity Product: 587.1138992038966

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test