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Martin O. Sandberg
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Ossining, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Fabrication of a flux bias line local heating device
Patent number
11,937,516
Issue date
Mar 19, 2024
International Business Machines Corporation
Rasit Onur Topaloglu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Self assembled monolayer formed on a quantum device
Patent number
11,903,328
Issue date
Feb 13, 2024
International Business Machines Corporation
Ali Afzali-Ardakani
Information
Patent Grant
Frequency tuning of multi-qubit systems
Patent number
11,895,931
Issue date
Feb 6, 2024
International Business Machines Corporation
Jared B. Hertzberg
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Metal fluoride encapsulation of superconducting devices
Patent number
11,805,707
Issue date
Oct 31, 2023
International Business Machines Corporation
Richard Alan Haight
Information
Patent Grant
Spurious junction prevention via in-situ ion milling
Patent number
11,765,985
Issue date
Sep 19, 2023
International Business Machines Corporation
Vivekananda P. Adiga
Information
Patent Grant
Contactless screening of a qubit
Patent number
11,726,109
Issue date
Aug 15, 2023
International Business Machines Corporation
Martin O. Sandberg
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Quantum device with low surface losses
Patent number
11,621,387
Issue date
Apr 4, 2023
International Business Machines Corporation
Yves Martin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
System and method to control quantum states of microwave frequency...
Patent number
11,586,967
Issue date
Feb 21, 2023
International Business Machines Corporation
Hanhee Paik
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electrical leads for trenched qubits
Patent number
11,581,474
Issue date
Feb 14, 2023
International Business Machines Corporation
Vivekananda P. Adiga
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Highway jumper to enable long range connectivity for superconductin...
Patent number
11,568,296
Issue date
Jan 31, 2023
International Business Machines Corporation
Dongbing Shao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Superconducting qubit capacitance and frequency of operation tuning
Patent number
11,552,236
Issue date
Jan 10, 2023
International Business Machines Corporation
Douglas M. Gill
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Modular, frequency-flexible, superconducting quantum processor arch...
Patent number
11,288,587
Issue date
Mar 29, 2022
International Business Machines Corporation
Hanhee Paik
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Superconducting qubit lifetime and coherence improvement via backsi...
Patent number
11,289,638
Issue date
Mar 29, 2022
International Business Machines Corporation
Douglas Max Gill
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Transmon qubits with trenched capacitor structures
Patent number
11,289,637
Issue date
Mar 29, 2022
International Business Machines Corporation
Vivekananda P. Adiga
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Gradiometric parallel superconducting quantum interface device
Patent number
11,223,005
Issue date
Jan 11, 2022
International Business Machines Corporation
Martin O. Sandberg
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Switch device facilitating frequency shift of a resonator in a quan...
Patent number
11,189,435
Issue date
Nov 30, 2021
International Business Machines Corporation
Vivekananda P. Adiga
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Metal fluoride encapsulation of superconducting devices
Patent number
11,158,782
Issue date
Oct 26, 2021
International Business Machines Corporation
Richard Alan Haight
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Adhesion layer to enhance encapsulation of superconducting devices
Patent number
11,145,801
Issue date
Oct 12, 2021
International Business Machines Corporation
Richard Alan Haight
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Junction fabrication method for forming qubits
Patent number
11,121,304
Issue date
Sep 14, 2021
International Business Machines Corporation
Vivekananda P. Adiga
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Transmon qubits with self defined junctions
Patent number
11,094,873
Issue date
Aug 17, 2021
International Business Machines Corporation
Vivekananda Adiga
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Quantum computing device design
Patent number
11,074,382
Issue date
Jul 27, 2021
International Business Machines Corporation
Hanhee Paik
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for non-invasive large-scale qubit device charact...
Patent number
11,004,896
Issue date
May 11, 2021
International Business Machines Corporation
Vivekananda P. Adiga
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Symmetrical qubits with reduced far-field radiation
Patent number
10,957,737
Issue date
Mar 23, 2021
International Business Machines Corporation
Vivekananda P. Adiga
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electrical leads for trenched qubits
Patent number
10,916,690
Issue date
Feb 9, 2021
International Business Machines Corporation
Vivekananda P. Adiga
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Contactless screening of a qubit
Patent number
10,900,998
Issue date
Jan 26, 2021
International Business Machines Corporation
Martin O. Sandberg
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Fluxonium qubits and devices including plurality of vertical stacks...
Patent number
10,840,295
Issue date
Nov 17, 2020
International Business Machines Corporation
Martin O. Sandberg
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Thermalization structure for cryogenic temperature devices
Patent number
10,833,241
Issue date
Nov 10, 2020
International Business Machines Corporation
Eric Peter Lewandowski
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Removal of wirebonds in quantum hardware
Patent number
10,810,505
Issue date
Oct 20, 2020
International Business Machines Corporation
Martin O. Sandberg
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Cryogenic device with multiple transmission lines and microwave att...
Patent number
10,790,432
Issue date
Sep 29, 2020
International Business Machines Corporation
Salvatore Bernardo Olivadese
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Removal of wirebonds in quantum hardware
Patent number
10,713,583
Issue date
Jul 14, 2020
International Business Machines Corporation
Martin O. Sandberg
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
QUBIT-SELECTIVE TUNING OF TWO-LEVEL SYSTEM IN SUPERCONDUCTING QUBIT...
Publication number
20240127096
Publication date
Apr 18, 2024
International Business Machines Corporation
Martin O. Sandberg
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LASER ON-DEMAND SCRAMBLING OF TWO-LEVEL SYSTEMS IN SUPERCONDUCTING...
Publication number
20240127097
Publication date
Apr 18, 2024
International Business Machines Corporation
Abram L. Falk
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SELECTIVE OPTICAL TUNING OF QUBIT TWO-LEVEL SYSTEM INTERACTIONS USI...
Publication number
20240127095
Publication date
Apr 18, 2024
International Business Machines Corporation
Karthik Balakrishnan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
HIGHWAY JUMPER TO ENABLE LONG RANGE CONNECTIVITY FOR SUPERCONDUCTIN...
Publication number
20240005186
Publication date
Jan 4, 2024
International Business Machines Corporation
Donbing Shao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SPURIOUS JUNCTION PREVENTION VIA IN-SITU ION MILLING
Publication number
20230397506
Publication date
Dec 7, 2023
International Business Machines Corporation
Vivekananda P. Adiga
Information
Patent Application
CONTACTLESS SCREENING OF A QUBIT
Publication number
20230333138
Publication date
Oct 19, 2023
International Business Machines Corporation
Martin O. Sandberg
G01 - MEASURING TESTING
Information
Patent Application
SUPERCONDUCTING QUBIT CAPACITANCE AND FREQUENCY OF OPERATION TUNING
Publication number
20230320236
Publication date
Oct 5, 2023
International Business Machines Corporation
Douglas M. Gill
B82 - NANO-TECHNOLOGY
Information
Patent Application
JOSEPHSON JUNCTION DEVICE FABRICATED BY DIRECT WRITE ION IMPLANTATION
Publication number
20230210019
Publication date
Jun 29, 2023
International Business Machines Corporation
Steven J. Holmes
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
QUANTUM CIRCUIT WITH TRENCH CAPACITOR
Publication number
20230210024
Publication date
Jun 29, 2023
International Business Machines Corporation
Li-Wen Hung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
QUANTUM DEVICE WITH LOW SURFACE LOSSES
Publication number
20220293844
Publication date
Sep 15, 2022
International Business Machines Corporation
Yves Martin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METAL FLUORIDE ENCAPSULATION OF SUPERCONDUCTING DEVICES
Publication number
20220149263
Publication date
May 12, 2022
International Business Machines Corporation
Richard Alan Haight
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SPURIOUS JUNCTION PREVENTION VIA IN-SITU ION MILLING
Publication number
20210399199
Publication date
Dec 23, 2021
International Business Machines Corporation
Vivekananda P. Adiga
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SUPERCONDUCTING QUBIT LIFETIME AND COHERENCE IMPROVEMENT VIA BACKSI...
Publication number
20210399192
Publication date
Dec 23, 2021
International Business Machines Corporation
Douglas Max Gill
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
QUANTUM COMPUTING DEVICE DESIGN
Publication number
20210357562
Publication date
Nov 18, 2021
International Business Machines Corporation
Hanhee Paik
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FABRICATION OF A FLUX BIAS LINE LOCAL HEATING DEVICE
Publication number
20210280764
Publication date
Sep 9, 2021
International Business Machines Corporation
Rasit Onur Topaloglu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FLUX BIAS LINE LOCAL HEATING DEVICE
Publication number
20210280633
Publication date
Sep 9, 2021
International Business Machines Corporation
Rasit Onur Topaloglu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM AND METHOD TO CONTROL QUANTUM STATES OF MICROWAVE FREQUENCY...
Publication number
20210271999
Publication date
Sep 2, 2021
International Business Machines Corporation
Hanhee Paik
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Compact Resonator with Shifted Higher Modes for Quantum Buses
Publication number
20210264308
Publication date
Aug 26, 2021
International Business Machines Corporation
Martin O. Sandberg
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SELF ASSEMBLED MONOLAYER FORMED ON A QUANTUM DEVICE
Publication number
20210249582
Publication date
Aug 12, 2021
International Business Machines Corporation
Ali Afzali-Ardakani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SUPERCONDUCTING QUBIT CAPACITANCE AND FREQUENCY OF OPERATION TUNING
Publication number
20210234085
Publication date
Jul 29, 2021
International Business Machines Corporation
Douglas M. Gill
B82 - NANO-TECHNOLOGY
Information
Patent Application
HIGHWAY JUMPER TO ENABLE LONG RANGE CONNECTIVITY FOR SUPERCONDUCTIN...
Publication number
20210183793
Publication date
Jun 17, 2021
International Business Machines Corporation
Dongbing Shao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SWITCH DEVICE FACILITATING FREQUENCY SHIFT OF A RESONATOR IN A QUAN...
Publication number
20210175026
Publication date
Jun 10, 2021
International Business Machines Corporation
Vivekananda P. Adiga
B82 - NANO-TECHNOLOGY
Information
Patent Application
JUNCTION FABRICATION METHOD FOR FORMING QUBITS
Publication number
20210151660
Publication date
May 20, 2021
International Business Machines Corporation
Vivekananda P. Adiga
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TRANSMON QUBITS WITH SELF DEFINED JUNCTIONS
Publication number
20210151659
Publication date
May 20, 2021
International Business Machines Corporation
Vivekananda Adiga
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CONTACTLESS SCREENING OF A QUBIT
Publication number
20210148947
Publication date
May 20, 2021
International Business Machines Corporation
Martin O. Sandberg
G01 - MEASURING TESTING
Information
Patent Application
METAL FLUORIDE ENCAPSULATION OF SUPERCONDUCTING DEVICES
Publication number
20210143314
Publication date
May 13, 2021
International Business Machines Corporation
Richard Alan Haight
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ADHESION LAYER TO ENHANCE ENCAPSULATION OF SUPERCONDUCTING DEVICES
Publication number
20210143309
Publication date
May 13, 2021
International Business Machines Corporation
Richard Alan Haight
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM AND METHOD FOR NON-INVASIVE LARGE-SCALE QUBIT DEVICE CHARACT...
Publication number
20210134880
Publication date
May 6, 2021
International Business Machines Corporation
Vivekananda P. Adiga
B82 - NANO-TECHNOLOGY
Information
Patent Application
ELECTRICAL LEADS FOR TRENCHED QUBITS
Publication number
20210119104
Publication date
Apr 22, 2021
International Business Machines Corporation
Vivekananda P. Adiga
B82 - NANO-TECHNOLOGY
Information
Patent Application
MODULAR, FREQUENCY-FLEXIBLE, SUPERCONDUCTING QUANTUM PROCESSOR ARCH...
Publication number
20200401924
Publication date
Dec 24, 2020
International Business Machines Corporation
Hanhee Paik
G06 - COMPUTING CALCULATING COUNTING