Assignee
IQM FINLAND OY
FI·29 granted patents·38 pending applications·13 citations·filing 2016–2025
Top patents by PatentIndex Score
67 records- 0191US11605586B2Airbridge for making connections on superconducting chip, and method for producing superconducting chips with airbridgesIQM FINLAND OY·Filed 2020·Granted Mar 14, 2023·3 cites·20 claims
- 0284US11456741B2Qubit leakage error reductionIQM FINLAND OY·Filed 2020·Granted Sep 27, 2022·3 cites·20 claims
- 0383US11778928B2Quantum processing unit comprising one or more superconducting qubits based on phase-biased linear and non-linear inductive-energy elementsIQM FINLAND OY·Filed 2021·Granted Oct 3, 2023·2 cites·24 claims
- 0474US12362749B2Tunable resonator-resonator coupling circuit and quantum computing apparatus comprising thereofIQM FINLAND OY·Filed 2024·Granted Jul 15, 2025·0 cites·12 claims
- 0571US2026099740A1Tunable coupler with coupling extensionIQM FINLAND OY·Filed 2024·Application pending·0 cites
- 0668US11210601B2Circuit assembly, a system and a method for cooling quantum electric devicesIQM FINLAND OY·Filed 2016·Granted Dec 28, 2021·2 cites·12 claims
- 0767US11979146B2Tunable resonator-resonator coupling circuit and quantum computing apparatus comprising thereofIQM FINLAND OY·Filed 2023·Granted May 7, 2024·0 cites·10 claims
- 0867US2024396560A1Control arrangement and methodIQM FINLAND OY·Filed 2024·Application pending·0 cites
- 0966US2025233568A1Josephson traveling wave parametric amplifier and methodIQM FINLAND OY·Filed 2025·Application pending·0 cites
- 1065US2023371404A1Quantum processing unit comprising one or more superconducting qubits based on phase-biased linear and non-linear inductive-energy elementsIQM FINLAND OY·Filed 2023·Application pending·0 cites
- 1163USD1000430SComputerIQM FINLAND OY·Filed 2021·Granted Oct 3, 2023·3 cites·1 claims
- 1262US11985908B2Circuit assembly, a system and a method for cooling quantum electric devicesIQM FINLAND OY·Filed 2021·Granted May 14, 2024·0 cites·7 claims
- 1362US2026099751A1Methods and arrangements for coupling a quantum mechanical system to a quantum mechanical environmentIQM FINLAND OY·Filed 2023·Application pending·0 cites
- 1462US2023024983A1Qubit leakage error reductionsIQM FINLAND OY·Filed 2022·Application pending·0 cites
- 1562US2025238699A1A computer-implemented method for determining a control sequence for performing a series of qubit interactions, a computer program product, a quantum circuit, and a method for determining a characteristic of a systemIQM FINLAND OY·Filed 2023·Application pending·0 cites
- 1661US12131225B2Tunable coupler with coupling extensionIQM FINLAND OY·Filed 2021·Granted Oct 29, 2024·0 cites·15 claims
- 1759US2025200134A1Method for determining a control sequence for qubit interactions and related quantum circuit, quantum device, and method for solving a problemIQM FINLAND OY·Filed 2022·Application pending·0 cites
- 1858US2024107899A1Superconducting vacuum-bridged josephson junctionsIQM FINLAND OY·Filed 2023·Application pending·0 cites
- 1958US2026087391A1Multiplexed input in a quantum computing circuitIQM FINLAND OY·Filed 2022·Application pending·0 cites
- 2057US12088309B2Control arrangement and methodIQM FINLAND OY·Filed 2021·Granted Sep 10, 2024·0 cites·16 claims
- 2157US2025371400A1Quantum chip and method of performing quantum computation on said quantum chipIQM FINLAND OY·Filed 2025·Application pending·0 cites
- 2256US11469759B2Qubit leakage error reductionsIQM FINLAND OY·Filed 2020·Granted Oct 11, 2022·0 cites·18 claims
- 2355US2025202483A1Frequency placement of qubit readout resonatorsIQM FINLAND OY·Filed 2024·Application pending·0 cites
- 2455US2025328796A1Quantum processing unitIQM FINLAND OY·Filed 2024·Application pending·0 cites
- 2555US2024412093A1Characterization of qubit environmentIQM FINLAND OY·Filed 2021·Application pending·0 cites
- 2655US2025036998A1Apparatus and method for performing digital-analog quantum computation operations and computer program productIQM FINLAND OY·Filed 2021·Application pending·0 cites
- 2754US2024242102A1Quantum-state readout arrangement and methodIQM FINLAND OY·Filed 2021·Application pending·0 cites
- 2854US2025323644A1Tunable resonator-resonator coupling circuit and quantum computing apparatus comprising thereofIQM FINLAND OY·Filed 2025·Application pending·0 cites
- 2954US2025131308A1Quantum computerIQM FINLAND OY·Filed 2021·Application pending·0 cites
- 3053US12073290B2Vector signal generator operating on microwave frequencies, and method for generating time-controlled vector signals on microwave frequenciesIQM FINLAND OY·Filed 2020·Granted Aug 27, 2024·0 cites·15 claims
- 3153US12074114B2Chip fabrication method and product including raised and recessed alignment structuresIQM FINLAND OY·Filed 2023·Granted Aug 27, 2024·0 cites·18 claims
- 3253US11907805B2Three-dimensional superconducting qubit and a method for manufacturing the sameIQM FINLAND OY·Filed 2021·Granted Feb 20, 2024·0 cites·19 claims
- 3352US12204995B2Method and arrangement for resetting qubitsIQM FINLAND OY·Filed 2020·Granted Jan 21, 2025·0 cites·17 claims
- 3451US2025190835A1Quantum processing unitIQM FINLAND OY·Filed 2023·Application pending·0 cites
- 3550US12362748B2Microwave power source, and a method for generating microwave signalsIQM FINLAND OY·Filed 2021·Granted Jul 15, 2025·0 cites·13 claims
- 3650US12150388B2Electroplating for vertical interconnectionsIQM FINLAND OY·Filed 2022·Granted Nov 19, 2024·0 cites·14 claims
- 3750US11984886B2Superconducting circuit with magnetic-flux-tunable elements, and methods for minimizing flux crosstalk between magnetic flux-tunable elements in superconducting circuitsIQM FINLAND OY·Filed 2023·Granted May 14, 2024·0 cites·13 claims
- 3850US2025315709A1Arrangement for qubit resetIQM FINLAND OY·Filed 2025·Application pending·0 cites
- 3949US11621388B2Method for manufacturing Josephson junctionsIQM FINLAND OY·Filed 2021·Granted Apr 4, 2023·0 cites·15 claims
- 4049US2024242103A1Qubit resetIQM FINLAND OY·Filed 2021·Application pending·0 cites
- 4148US12556171B2Apparatus, arrangement and method for electromagnetic isolation for quantum computing circuitIQM FINLAND OY·Filed 2021·Granted Feb 17, 2026·0 cites·19 claims
- 4248US12333383B2Additive control of qubits for enabling time-domain and frequency-domain mutiplexingIQM FINLAND OY·Filed 2020·Granted Jun 17, 2025·0 cites·12 claims
- 4348US2025013905A1Quantum processing unit, quantum computing system, and method for reading out states of qubitsIQM FINLAND OY·Filed 2021·Application pending·0 cites
- 4447US12009789B2Cryogenic integrated circuit, integrated module, and arrangement for producing and detecting excitation and readout signals of qubitsIQM FINLAND OY·Filed 2020·Granted Jun 11, 2024·0 cites·24 claims
- 4547US2025103935A1Quantum computing element frequency shiftingIQM FINLAND OY·Filed 2022·Application pending·0 cites
- 4646US11849651B2Superconducting deviceIQM FINLAND OY·Filed 2022·Granted Dec 19, 2023·0 cites·15 claims
- 4746US2025165828A1Classical simulation of a quantum systemIQM FINLAND OY·Filed 2022·Application pending·0 cites
- 4845US11442086B2Microwave radiation detectorIQM FINLAND OY·Filed 2018·Granted Sep 13, 2022·0 cites·13 claims
- 4945US2025148336A1Qubit thermal state initialisationIQM FINLAND OY·Filed 2022·Application pending·0 cites
- 5044US2022359415A1Superconducting through substrate viasIQM FINLAND OY·Filed 2022·Application pending·0 cites
Showing the top 50 of 67 patent records by PatentIndex Score.
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