Inventor
Gregory L. Charvat
Inventor
Guilford, CT, US
Overview
Patents· 88 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Rprimary
G01RMeasuring electric variables9%
G01SRadio direction-finding9%
A61BDiagnosis7%
B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general6%
B81CProcesses or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems5%
A61NElectrotherapy5%
H04BTransmission5%
B81BMicrostructural devices or systems, e.g. micromechanical devices4%
H01FMagnets4%
H01QAntennas, i.e. radio aerials4%
PatentTitleYear
11,050,134Radio-frequency localization techniques and associated systems, devices, and methods202111,050,497Wide band radio-frequency localization devices and associated systems and methods202111,050,133Polarization techniques for suppression of harmonic coupling and associated systems, devices, and methods202111,039,812Interconnectable ultrasound transducer probes and related methods and apparatus202111,041,922Magnetic coil power methods and apparatus202110,996,296Radio frequency coil tuning methods and apparatus202110,992,024Radio-frequency localization techniques and associated systems, devices, and methods202110,989,776Magnetic coil power methods and apparatus202110,980,511Interconnectable ultrasound transducer probes and related methods and apparatus202110,955,504Systems and methods for automated detection in magnetic resonance images202110,955,500Pulse sequences for low field magnetic resonance202110,912,517Radio frequency coil methods and apparatus202110,856,847Monolithic ultrasonic imaging devices, systems and methods202010,843,227CMOS ultrasonic transducers and related apparatus and methods202010,813,564Low field magnetic resonance methods and apparatus202010,816,629Systems and methods for automated detection in magnetic resonance images202010,771,169Wide band radio-frequency localization devices and associated systems and methods202010,768,255Automatic configuration of a low field magnetic resonance imaging system202010,725,146Wideband radio-frequency antenna202010,718,842Systems and methods for automated detection in magnetic resonance images202010,709,387Radio frequency coil methods and apparatus202010,710,873Complementary metal oxide semiconductor (CMOS) ultrasonic transducers and methods for forming the same202010,665,923Chip-scale radio-frequency localization devices and associated systems and methods202010,613,181Automatic configuration of a low field magnetic resonance imaging system202010,591,561Pulse sequences for low field magnetic resonance202010,591,592High-precision time of flight measurement systems202010,591,564Automatic configuration of a low field magnetic resonance imaging system202010,585,156Systems and methods for automated detection in magnetic resonance images202010,551,452Radio frequency coil tuning methods and apparatus202010,534,058Systems and methods for automated detection in magnetic resonance images202010,518,292CMOS ultrasonic transducers and related apparatus and methods201910,505,256Radio-frequency localization techniques and associated systems, devices, and methods201910,495,712Low field magnetic resonance imaging methods and apparatus201910,488,482Noise suppression methods and apparatus201910,466,327Automatic configuration of a low field magnetic resonance imaging system201910,422,870High precision time of flight measurement system for industrial automation201910,416,264Systems and methods for automated detection in magnetic resonance images201910,386,456Wideband radio-frequency antenna201910,379,186Automatic configuration of a low field magnetic resonance imaging system201910,382,150Wide band radio-frequency localization devices and associated systems and methods201910,330,610Methods and apparatus for imaging of near-field objects with microwave or terahertz radiation201910,295,628Magnetic coil power methods and apparatus201910,281,540Magnetic coil power methods and apparatus201910,272,470CMOS ultrasonic transducers and related apparatus and methods201910,266,401Complementary metal oxide semiconductor (CMOS) ultrasonic transducers and methods for forming the same201910,222,435Magnetic coil power methods and apparatus201910,205,218Radio-frequency localization techniques and associated systems, devices, and methods201910,145,922Automatic configuration of a low field magnetic resonance imaging system201810,139,464Noise suppression methods and apparatus201810,094,909Radio-frequency localization techniques and associated systems, devices, and methods201810,090,944Wide band radio-frequency localization devices and associated systems and methods201810,074,889Chip-scale radio-frequency localization devices and associated systems and methods201810,073,162Radio-frequency localization techniques and associated systems, devices, and methods20189,944,514Complementary metal oxide semiconductor (CMOS) ultrasonic transducers and methods for forming the same20189,915,725'Radio-frequency localization techniques and associated systems, devices, and methods'20189,903,939'Radio-frequency localization techniques and associated systems, devices, and methods'20189,895,718'CMOS ultrasonic transducers and related apparatus and methods'20189,817,093'Low field magnetic resonance imaging methods and apparatus'20179,797,988'Radio-frequency localization techniques and associated systems, devices, and methods'20179,797,971'Noise suppression methods and apparatus'20179,768,837'Radio-frequency localization techniques and associated systems, devices, and methods'20179,738,514'Complementary metal oxide semiconductor (CMOS) ultrasonic transducers and methods for forming the same'20179,718,098'CMOS ultrasonic transducers and related apparatus and methods'20179,645,210'Methods and apparatus for thermal management of an MRI component by reducing eddy currents'20179,625,543'Noise suppression methods and apparatus'20179,592,030'Interconnectable ultrasound transducer probes and related methods and apparatus'20179,547,057'Noise suppression methods and apparatus'20179,541,616'Low field magnetic resonance imaging methods and apparatus'20179,533,873'CMOS ultrasonic transducers and related apparatus and methods'20179,521,991'Monolithic ultrasonic imaging devices, systems and methods'20169,499,392'CMOS ultrasonic transducers and related apparatus and methods'20169,499,395'Complementary metal oxide semiconductor (CMOS) ultrasonic transducers and methods for forming the same'20169,351,706'Interconnectable ultrasound transducer probes and related methods and apparatus'20169,327,142'Monolithic ultrasonic imaging devices, systems and methods'20169,290,375'Complementary metal oxide semiconductor (CMOS) ultrasonic transducers and methods for forming the same'20169,268,014'Transmissive imaging and related apparatus and methods'20169,268,015'Image-guided high intensity focused ultrasound and related apparatus and methods'20169,247,924'Transmissive imaging and related apparatus and methods'20169,242,275'Complementary metal oxide semiconductor (CMOS) ultrasonic transducers and methods for forming the same'20169,198,637'Transmissive imaging and related apparatus and methods'20159,155,521'Transmissive imaging and related apparatus and methods'20159,149,255'Image-guided high intensity focused ultrasound and related apparatus and methods'20159,061,318'Complementary metal oxide semiconductor (CMOS) ultrasonic transducers and methods for forming the same'20159,033,884'Transmissive imaging and related apparatus and methods'20159,028,412'Transmissive imaging and related apparatus and methods'20159,022,936'Transmissive imaging and related apparatus and methods'20158,852,103'Transmissive imaging and related apparatus and methods'20147,145,453'Harmonic wireless transponder sensor and method'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2019Patents assigned to UNIV MICHIGAN STATE (2)· patent assignee history
2006Based in East Lansing, MI, US· patent location history
2014–2021Patents assigned to BUTTERFLY NETWORK INC (32)· patent assignee history
2014–2016Based in Westbrook, CT, US· patent location history
2015–2021Based in Guilford, CT, US· patent location history
2016Patents assigned to BUTTERFLY NETWORKS INC (2)· patent assignee history
2017–2021Patents assigned to HYPERFINE RES INC (33)· patent assignee history
2017–2021Patents assigned to HUMATICS CORP (21)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HYPERFINE RES INC | 33 | 2017–2021 |
| BUTTERFLY NETWORK INC | 32 | 2014–2021 |
| HUMATICS CORP | 21 | 2017–2021 |
| BUTTERFLY NETWORKS INC | 2 | 2016 |
| UNIV MICHIGAN STATE | 2 | 2006–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Guilford, CT, US | 85 | 2015–2021 |
| Westbrook, CT, US | 2 | 2014–2016 |
| East Lansing, MI, US | 1 | 2006 |