Inventor
HART SEAN
US45 patents
⚠️ This page may combine multiple inventors who share the name “HART SEAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
31 patentsUS10681842B1Jun 9, 2020
Monolithic signal carrier device implemented in cryogenic quantum computing applications
IBM15 citations85
US11544613B2Jan 3, 2023
Controlling a quantum computing device based on predicted operation time
IBM5 citations74
US11621386B2Apr 4, 2023
Gate voltage-tunable electron system integrated with superconducting resonator for quantum computing device
IBM3 citations73
US11316022B2Apr 26, 2022
Ion implant defined nanorod in a suspended Majorana fermion device
IBM4 citations73
US11107965B2Aug 31, 2021
Majorana fermion quantum computing devices fabricated with ion implant methods
IBM2 citations73
US11107966B2Aug 31, 2021
Two-sided Majorana fermion quantum computing devices fabricated with ion implant methods
IBM4 citations73
US12020115B2Jun 25, 2024
Trapped ion architecture in a dilution refrigerator for use with superconducting qubit systems
IBM2 citations72
US11551125B2Jan 10, 2023
High density microwave hermetic interconnects for quantum applications
IBM2 citations72
US11430831B2Aug 30, 2022
Layered hybrid quantum architecture for quantum computing applications
IBM5 citations72
US11425841B2Aug 23, 2022
Using thermalizing material in an enclosure for cooling quantum computing devices
IBM4 citations72
US11417822B2Aug 16, 2022
Frequency multiplexing for qubit readout
IBM3 citations72
US11537929B2Dec 27, 2022
Superconducting interposer for the transmission of quantum information for quantum error correction
IBM2 citations71
US11005574B2May 11, 2021
Superconducting interposer for optical transduction of quantum information
IBM4 citations71
US10984335B2Apr 20, 2021
Superconducting interposer for the transmission of quantum information for quantum error correction
IBM4 citations71
US12052936B2Jul 30, 2024
Superconductor-semiconductor Josephson junction
IBM0 citations63
US11948985B2Apr 2, 2024
Ion implant defined nanorod in a suspended Majorana fermion device
IBM0 citations63
US11581472B2Feb 14, 2023
Superconductor-semiconductor Josephson junction
IBM0 citations63
US12219737B2Feb 4, 2025
Cryogenic packaging for thermalization of low temperature devices
IBM0 citations62
US11900217B2Feb 13, 2024
High density microwave hermetic interconnects for quantum applications
IBM0 citations62
US11889770B2Jan 30, 2024
Low loss conductive line using bridged conductor
IBM0 citations62
US11879789B2Jan 23, 2024
On-chip thermometer for superconducting quantum computing devices
IBM1 citations62
US11875225B2Jan 16, 2024
Superconducting interposer for the transmission of quantum information for quantum error correction
IBM0 citations62
US11727295B2Aug 15, 2023
Tunable superconducting resonator for quantum computing devices
IBM1 citations62
US11683996B2Jun 20, 2023
Gate voltage-tunable electron system integrated with superconducting resonator for quantum computing device
IBM1 citations62
US11674854B2Jun 13, 2023
Mapping temperature distribution in superconducting devices
IBM0 citations62
US11777478B2Oct 3, 2023
DC conversion of half- to quarter-wave resonators for crosstalk suppression in superconducting qubits
IBM0 citations61
US12193142B2Jan 7, 2025
Ground discontinuities for thermal isolation
IBM0 citations59
US11558955B2Jan 17, 2023
Ground discontinuities for thermal isolation
IBM0 citations59
US11945104B2Apr 2, 2024
Jib crane mechanism
IBM0 citations55
US11515460B2Nov 29, 2022
Majorana fermion quantum computing devices with charge sensing fabricated with ion implant methods
IBM0 citations52
US12305814B2May 20, 2025
Custom thermal shields for cryogenic environments
IBM0 citations48
Lumacyte LLC
4 patentsUS11041797B2Jun 22, 2021
Microfluidic chip device for optical force measurements and cell imaging using microfluidic chip configuration and dynamics
Lumacyte LLC3 citations68
US11738339B2Aug 29, 2023
Microfluidic devices and method for sampling and analysis of cells using optical forces and Raman spectroscopy
Lumacyte LLC0 citations58
US11561164B2Jan 24, 2023
Microfluidic chip device for optical force measurements and cell imaging using microfluidic chip configuration and dynamics
Lumacyte LLC0 citations57
US10871440B2Dec 22, 2020
Microfluidic chip device for optical force measurements and cell imaging using microfluidic chip configuration and dynamics
Lumacyte LLC0 citations48
LUMACYTE INC
3 patentsUS11913870B2Feb 27, 2024
Microfluidic chip device for optical force measurements and cell imaging using microfluidic chip configuration and dynamics
LUMACYTE INC2 citations68
US12461011B2Nov 4, 2025
Apparatus for holding a microfluidic chip
LUMACYTE INC0 citations56
US12257577B2Mar 25, 2025
Fluidic autosampler and incubator
LUMACYTE INC0 citations49