Superconducting logic components
Granted: June 11, 2024
Patent Number:
12009819
The various embodiments described herein include methods, devices, and systems for operating superconducting circuitry. In one aspect, a superconducting component includes: (1) a superconductor having a plurality of alternating narrow and wide portions, each wide portion having a corresponding terminal; and (2) a plurality of heat sources, each heat source thermally coupled to a corresponding narrow portion such that heat from the heat source is transmitted to the corresponding narrow…
Methods and compositions for protein sequencing
Granted: June 4, 2024
Patent Number:
12000835
Aspects of the application provide methods of identifying and sequencing proteins, polypeptides, and amino acids, and compositions useful for the same. In some aspects, the application provides methods of obtaining data during a degradation process of a polypeptide, and outputting a sequence representative of the polypeptide. In some aspects, the application provides amino acid recognition molecules having a shielding element that enhances photostability in polypeptide sequencing…
Integrated dilution refrigerators
Granted: June 4, 2024
Patent Number:
12000640
A distributed refrigeration system is provided. The distributed refrigeration system comprises a pre-cooling system configured to be thermally coupled to two or more cryogenic devices and to provide a first cooling stage to the two or more cryogenic devices. The two or more cryogenic devices may be two or more of a dilution refrigerator, a low-temperature microscopy system, a 3He refrigeration system, and/or a superconducting CMOS system.
Exatecan derivatives, linker-payloads, and conjugates and thereof
Granted: June 4, 2024
Patent Number:
11999748
The present disclosure relates to the biopharmaceutical field, in particular, Exatecan derivatives, linker-payloads, and conjugates and thereof antibody-drug conjugates, and the corresponding preparing process and use thereof.
Quantum algorithms of logical qubits in a quantum system with physical quibits allowing error correction and increased interqubit-connectivity
Granted: May 28, 2024
Patent Number:
11995517
This application concerns methods and apparatus for performing a quantum algorithm of logical qubits. The quantum algorithm is performed on a quantum system of physical qubits. The method includes providing a quantum system comprising a plurality of physical qubits in a spatial arrangement. The number of physical qubits is larger than the number of logical qubits. The logical qubits are encoded into physical qubits. A physical qubit represents either the parity of two or more logical…
Accurate and efficient recording of user experience, GUI changes and user interaction events on a remote web document
Granted: May 28, 2024
Patent Number:
11995145
The present disclosure describes how to capture events (e.g., changes and user interactions) of a document and combine those changes with the original tree data structure displayed to accurately and efficiently enable a replay engine to redisplay the tree data structure, changes, and user interactions which occurred at the client device. The data collected from a client-side capture engine can be combined with a minimal amount of contextual information to a replay engine so as to…
Self-triaging photon detector
Granted: May 28, 2024
Patent Number:
11994428
A photon detecting component is provided. The photon detecting component includes a first waveguide and a detecting section. The detecting section includes a second waveguide; a detector, optically coupled with the second waveguide, configured to detect one or more photons in the second waveguide; an optical switch configured to provide an optical coupling between the first waveguide and the second waveguide when the detector is operational; and an electrical switch electrically coupled…
Scalable photon number resolving photon detector
Granted: May 28, 2024
Patent Number:
11994426
A photon counting device includes unit cells, a bias current source coupled to the unit cells, and a waveguide coupled to the unit cells. Each unit cell includes photodetector(s). Each photodetector includes superconducting component(s) and a transistor. The transistor includes a superconducting gate that is coupled in parallel with the photodetector(s), and a channel that is electrically isolated from the superconducting gate. For each unit cell, a photodetector is optically coupled to…
Medical robot comprising automatic positioning means
Granted: May 28, 2024
Patent Number:
11992280
The invention relates to a medical robot (10) comprising a motorized mobile base (13), spatial-location sensors (17) secured to the mobile base, and a control unit (16) that stores in memory an intervention plan comprising at least one action to be performed on the anatomy of interest of a patient (30). The control unit is configured to: —detect, from information coming from the spatial-location sensors (17), a position of the anatomy of interest of the patient with respect to the…
Artificial intelligence augmented iterative product decoding
Granted: May 21, 2024
Patent Number:
11990920
A method for product decoding within a data storage system includes receiving data to be decoded within a first decoder; performing a plurality of decoding iterations to decode the data utilizing a first decoder and a second decoder; and outputting fully decoded data based on the performance of the plurality of decoding iterations. Each of the plurality of decoding iterations includes (i) decoding the data with the first decoder operating at a first decoder operational mode to generate…
Method and apparatus for optimizing a qubit control signal, and quantum computer
Granted: May 21, 2024
Patent Number:
11989624
The present disclosure discloses a method and apparatus for optimizing a qubit control signal, and a quantum computer. The method includes: obtaining an operating frequency of a qubit based on a Ramsey experiment; obtaining a detuning amount of a frequency of the qubit control signal based on an amplified phase error (APE) experiment, where the APE experiment is an experiment that measures a change in quantum state information of the qubit with a preset detuning amount of the frequency…
Management of power consumption in optical circuits for quantum computing
Granted: May 21, 2024
Patent Number:
11989620
A method includes calculating a plurality of permutation matrices of an input matrix that characterizes a linear transformation of a plurality of input states. The method also includes determining a plurality of settings of an optical circuit based on the plurality of permutation matrices. Each setting in the plurality of settings is associated with an electric power, from a plurality of electric powers, consumed by the optical circuit. The method also includes determining a selected…
NV-center-based microwave-free quantum sensor and uses and characteristics thereof
Granted: May 21, 2024
Patent Number:
11988619
A sensor system is based on diamonds with a high density of NV centers. The description includes a) methods for producing the necessary diamonds of high NV center density, b) characteristics of such diamonds, c) sensing elements for utilizing the fluorescence radiation of such diamonds, d) sensing elements for utilizing the photocurrent of such diamonds, e) systems for evaluating these quantities, f) reduced noise systems for evaluating these systems, g) enclosures for using such systems…
Photon number resolving superconducting detector
Granted: May 21, 2024
Patent Number:
11988554
A method of resolving a number of photons received by a photon detector includes optically coupling a waveguide to a superconducting wire having alternating narrow and wide portions; electrically coupling the superconducting wire to a current source; and electrically coupling an electrical contact in parallel with the superconducting wire. The electrical contact has a resistance less than a resistance of the superconducting wire while at least one narrow portion of the superconducting…
Method and device for constructing quantum circuit of QRAM architecture, and method and device for parsing quantum address data
Granted: May 14, 2024
Patent Number:
11983606
Disclosed are a method and device for constructing a quantum circuit of a QRAM architecture, the QRAM architecture being configured for accessing data and being a binary tree structure, the method including: partitioning the binary tree structure into basic circuit structures, wherein a basic circuit structure comprises address bits and data bits of one subtree node and data bits of two child nodes in the lower layer of the one subtree node; determining qubits required for a basic…
Quantum communication system
Granted: May 14, 2024
Patent Number:
11985235
A quantum communication system for encrypting communication includes a processor configured to receive an encryption request from a mobile device. The mobile device determines a first encryption key from the mobile device. A quantum random number generator generates a second encryption key using quantum mechanics. The processor transmits the second encryption key to the mobile device. The mobile device implements a digital XOR logic gate configured to perform an XOR operation on the…
Systems and methods for photonic multiplexing
Granted: May 14, 2024
Patent Number:
11984933
Optical circuits support reconfigurable spatial rearrangement (also referred to as “spatial multiplexing”) for a group of photons propagating in waveguides. According to some embodiments, a set of 2×2 muxes can be used to rearrange a pattern of photons on a first set of waveguides into a usable input pattern for a downstream optical circuit.
Calibration method and calibration apparatus for delay of quantum computer system
Granted: May 14, 2024
Patent Number:
11984895
A calibration method and a calibration apparatus for a delay of a quantum computer system, wherein when the calibration method is implemented, a first control signal is first applied to the qubit on the quantum chip through the first transmission line, simultaneously a second control signal with a preset delay is applied to the qubit through the second transmission line, then the preset delay is updated sequentially within a preset range, and the second control signal with updated preset…
Lithium, phosphorus, sulfur, and iodine containing electrolyte and catholyte compositions, electrolyte membranes for electrochemical devices, and annealing methods of making these electrolytes and catholytes
Granted: May 14, 2024
Patent Number:
11984551
The present disclosure sets forth battery components for secondary and/or traction batteries. Described herein are new solid-state lithium (Li) conducting electrolytes including monolithic, single layer, and bi-layer solid-state sulfide-based lithium ion (Li+) conducting catholytes or electrolytes. These solid-state ion conductors have particular chemical compositions which are arranged and/or bonded through both crystalline and amorphous bonds. Also provided herein are methods of making…
Whispering-gallery mode optical resonator
Granted: May 14, 2024
Patent Number:
11983607
A quantum computing system, method and computer readable storage medium involve tuning a whispering-gallery mode optical resonator to support a resonance frequency associated with a transition frequency of an atom. Operation of a laser is controlled to cause the atom to be trapped adjacent the optical resonator and within the evanescent field portion. Based on an atom presence signal from an optical atom presence detector, an indication is provided that the atom is trapped adjacent the…
