Systems and methods for unified computing on digital and quantum computers
Granted: December 12, 2023
Patent Number:
11842177
Computer systems and methods are provided for compiling a computer program to run on a quantum processor comprising a plurality of qubits, qudits or quantum continuous variables. A compiler obtains the program in a unified language, that is effectively a classical language, as opposed to a quantum language, and performs code refactoring on all or a portion of the program to form a refactored code and converts the refactored code into a first code. The compiler compiles the first code…
Active photonic devices incorporating high dielectric constant materials
Granted: December 12, 2023
Patent Number:
11841559
An optical switch structure includes at least one optical input port and at least one optical output port. The optical switch structure also includes an optical waveguide structure including a waveguide core and a waveguide cladding The optical waveguide structure is optically coupled to the at least one optical input port and the at least one optical output port. The waveguide core includes a first material characterized by a first index of refraction and a first electro-optic…
Techniques for identifying issues related to digital interactions on websites
Granted: December 5, 2023
Patent Number:
11838350
Techniques are described herein for identifying issues related to digital interactions. For example, a detection system may be provided to analyze suspect sessions to determine if one or more stages associated with the suspect sessions are underperforming compared to corresponding stages associated with similar sessions. The detection system may provide a user interface that allows a user to select one or more attributes that may be associated with one or more sessions. Selection of the…
Ligase fusion proteins and application thereof
Granted: December 5, 2023
Patent Number:
11834688
The present disclosure relates to the field of biotechnology. In particular, provided are a ligase fusion protein and an immobilized ligase comprising the same. Also provided is use of the ligase fusion protein or the immobilized ligase in the preparation of conjugates. Further provided is a process for the preparation of conjugates using a ligase or a ligase unit.
Linkers, conjugates and applications thereof
Granted: November 28, 2023
Patent Number:
11826432
The present disclosure relates to a linker molecule for targeting molecule-drug conjugate, and the corresponding conjugate, the preparation and use thereof.
Superconductor-to-insulator devices
Granted: November 28, 2023
Patent Number:
11832532
A device includes a superconductor layer and a piezoelectric layer positioned adjacent to the superconductor layer. The piezoelectric layer is configured to apply a first strain to the superconductor layer in response to receiving a first voltage that is below a predefined voltage threshold and to apply a second strain to the superconductor layer in response to receiving a second voltage that is above the predefined voltage threshold. While the device is maintained below a…
Electrochemical stack and method of assembly thereof
Granted: November 28, 2023
Patent Number:
11831027
An electrochemical stack assembly includes a laminated pouch surrounding a frame which encloses solid-state electrochemical cells and electrochemical stacks. In some embodiments, an electrochemical stack assembly includes one or more electrochemical cells, each electrochemical cell comprising a solid-state electrolyte to form at least one electrochemical stack with two major surfaces and four minor surfaces; a frame surrounding the at least one electrochemical stack with space between…
Tapered connectors for superconductor circuits
Granted: November 28, 2023
Patent Number:
11830811
A superconducting circuit includes a first component having a first connection point. The first connection point has a first width. The superconducting circuit includes a second component having a second connection point. The second connection point has a second width that is larger than the first width. The superconducting circuit includes a superconducting connector shaped to reduce current crowding. The superconducting connector electrically connects the first connection point and the…
Cascaded resonators photon pair source
Granted: November 28, 2023
Patent Number:
11829049
A photon source includes a bus waveguide, a photon source pump laser coupled to the bus waveguide and a plurality of optical resonators coupled to the bus waveguide. Each optical resonator of the plurality of optical resonators has a respective resonance line width and a respective resonance frequency, wherein a bandwidth of the resonant center frequencies of the plurality of optical resonators is greater than a bandwidth of the photon source pump laser. The bus waveguide produces…
Tissue-stimulating method using frequency scanning of electric and magnetic fields
Granted: November 28, 2023
Patent Number:
11826568
Methods and devices for tissue stimulation with electromagnetic fields by frequency scan are described. The frequency scan refers to the variation of the electromagnetic field applied to a tissue via increments in frequency deltas, which adapts to tissue impedance response feedback. In addition, some methods allow determining stimulation frequency bands in order to focus stimuli in bands until the tissue impedance response returns to a tolerance level or exceeds a maximum stimulation…
Photonic integrated circuits with controllable interferometers
Granted: November 21, 2023
Patent Number:
11823012
A method includes receiving a plurality of quantum systems, wherein each quantum system of the plurality of quantum system includes a plurality of quantum sub-systems in an entangled state, and wherein respective quantum systems of the plurality of quantum systems are independent quantum systems that are not entangled with one another. The method further includes performing a plurality of joint measurements on different quantum sub-systems from respective ones of the plurality of quantum…
Method and system for quantum key distribution
Granted: November 14, 2023
Patent Number:
11818258
A system and method for quantum key distribution includes determining an intrinsic loss along a quantum channel; generating a pulse sequence; transmitting the pulse sequence via the quantum channel; receiving the pulse sequence; determining invalid signal positions and providing the invalid signal positions; determining a first reconciled signal from the first signal and the invalid signal positions, and determining a second reconciled signal from the second signal and the invalid signal…
Lithium-stuffed garnet thin films and pellets having an oxyfluorinated and/or fluorinated surface and methods of making and using the thin films and pellets
Granted: November 14, 2023
Patent Number:
11817551
Set forth herein are processes for making lithium-stuffed garnet oxides (e.g., Li7La3Zr2O12, also known as LLZO) that have passivated surfaces comprising a fluorinate and/or an oxyfluorinate species. These surfaces resist the formation of oxides, carbonates, hydroxides, peroxides, and organics that spontaneously form on LLZO surfaces under ambient conditions. Also set forth herein are new materials made by these processes.
Barium titanate films having reduced interfacial strain
Granted: November 14, 2023
Patent Number:
11817400
In some embodiments method comprises depositing a ferroelectric layer on a top surface of a semiconductor wafer and forming one or more gaps in the ferroelectric layer. The one or more gaps can be formed on a repetitive spacing to relieve stresses between the ferroelectric layer and the semiconductor wafer. A first dielectric layer is deposited over the ferroelectric layer and the first dielectric layer is planarized to fill in the gaps. A second dielectric layer is formed between the…
Apparatus and methods for generating non-gaussian states from gaussian states
Granted: November 14, 2023
Patent Number:
11815696
An apparatus includes an optical circuit having at least one reconfigurable beamsplitter and is configured to receive a plurality of input optical modes in a Gaussian state and generate a plurality of output optical modes. The apparatus also includes at least one detector optically coupled with the optical circuit and configured to perform a non-Gaussian measurement of a first output optical mode from the plurality of output optical modes. The non-Gaussian measurement of the first output…
Exatecan derivatives, linker-payloads, and conjugates and thereof
Granted: November 14, 2023
Patent Number:
11814394
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.
Superconducting field-programmable gate array
Granted: November 7, 2023
Patent Number:
11811394
A programmable circuit includes a superconducting component arranged in a multi-dimensional array of alternating narrow and wide portions. The programmable circuit further includes a plurality of heat sources, each heat source configured to selectively provide heat to a respective narrow portion sufficient to transition the respective narrow portion from a superconducting state to a non-superconducting state. The programmable circuit further includes a plurality of electrical terminals,…
Data acquisition control for advanced analytic instruments having pulsed optical sources
Granted: November 7, 2023
Patent Number:
11808700
Instrument control and data acquisition in advanced analytic systems that utilize optical pulses for sample analysis are described. Clocking signals for data acquisition, data processing, communication, and/or other data handling functionalities can be derived from an on-board pulsed optical source, such as a passively mode-locked laser. The derived clocking signals can operate in combination with one or more clocking signals from a stable oscillator, so that instrument operation and…
Laser device and method of transforming laser spectrum
Granted: October 31, 2023
Patent Number:
11804694
Provided are a laser device and a method of transforming laser spectrum, which provide a laser frequency stabilization and significant narrowing a laser spectrum. A laser device includes at least one multiple longitudinal mode laser (L) for generating a laser light having a spectrum of multiple longitudinal modes; at least one high quality factor (high-Q) microresonator (M) optically feedback coupled to the at least one multiple longitudinal mode laser (L); and a tuner (TU) for tuning…
Superconductor-based transistor
Granted: October 31, 2023
Patent Number:
11805709
The various embodiments described herein include methods, devices, and systems for fabricating and operating transistors. In one aspect, a transistor includes: (1) a semiconducting component configured to operate in an on state at temperatures above a semiconducting threshold temperature; and (2) a superconducting component configured to operate in a superconducting state while: (a) a temperature of the superconducting component is below a superconducting threshold temperature; and (b) a…
