Patents

Patents listed here reflect only technologies patented from FY 2018-present. To view all of NIST's patented technologies, visit the NIST pages on the Federal Laboratory Consortium website.

Displaying 1 - 6 of 6

Quantum Sensor Network and Measuring a Single Linear Function of Unknown Parameters with a Quantum Sensor Network while Using the Minimum Amount of Entanglement

NIST Inventors

Alexey Gorshkov

New protocols that minimize the entanglement necessary to measure many classes of linear functions.

Quantum Sensor Network And Measuring Multple Functions With A Quantum Sensor

NIST Inventors

Alexey Gorshkov

It is an entanglement-based protocol to measure simultaneously multiple analytic functions of a set of parameters coupled to qubit sensors.

System And Methods For Optimal State Transfer And Entanglement Generation In Power-Law Interacting Systems

NIST Inventors

Alexey Gorshkov

A system for quantum state transfer and entanglement generation includes a quantum system including a plurality of qubits, a processor, and a memory. The memory includes instructions stored thereon, which, when executed by the processor, cause the quantum system to: access a signal of the quantum

Performing Bang-Anneal-Bang Quantum Optimization

NIST Inventors

Alexey Gorshkov

A new quantum protocol called the “bang-anneal-bang” protocol, for solving optimization problems such as the Traveling Salesman Problem (TSP) on a quantum computer.

Heisenberg Scaler

NIST Inventors

Alexey Gorshkov and James(Trey) Porto

We have created a protocol and Heisenberg scaler that uses quantum entanglement in a network of quantum sensors to optimally measure any smooth function of the fields at the sensors. The method applies even when the fields at the sensors are of different kinds, such as one sensor measuring the

Qubit Gate And Producing A Generalized Controlled-Not Quantum Gate

NIST Inventors

Adam Kaufman and Alexey Gorshkov

Electric dipoles such as Rydberg atoms and polar molecules are among the most promising candidates for building a quantum computer. We propose a protocol that uses long-range dipole-dipole interactions in these systems to quickly implement a generalized controlled-not (CNOT) quantum gate, in which

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