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Guilford, CT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Symmetric receiver switch for ultrasound devices
Patent number
11,921,240
Issue date
Mar 5, 2024
BFLY OPERATIONS, INC.
Kailiang Chen
G01 - MEASURING TESTING
Information
Patent Grant
Trans-impedance amplifier for ultrasound device and related apparat...
Patent number
11,863,133
Issue date
Jan 2, 2024
BFLY OPERATIONS, INC.
Kailiang Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Methods and circuitry for built-in self-testing of circuitry and/or...
Patent number
11,815,492
Issue date
Nov 14, 2023
BFLY OPERATIONS, INC.
Chao Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ultrasound receiver circuitry and related apparatus and methods
Patent number
11,808,899
Issue date
Nov 7, 2023
BFLY OPERATIONS, INC.
Kailiang Chen
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Multilevel bipolar pulser
Patent number
11,768,282
Issue date
Sep 26, 2023
BFLY OPERATIONS, INC.
Kailiang Chen
G01 - MEASURING TESTING
Information
Patent Grant
Trans-impedance amplifier (TIA) for ultrasound devices
Patent number
11,662,447
Issue date
May 30, 2023
BFLY OPERATIONS, INC.
Kailiang Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Serial interface for parameter transfer in an ultrasound device
Patent number
11,650,301
Issue date
May 16, 2023
BFLY OPERATIONS, INC.
Liewei Bao
G01 - MEASURING TESTING
Information
Patent Grant
Time gain compensation circuit and related apparatus and methods
Patent number
11,573,309
Issue date
Feb 7, 2023
BFLY OPERATIONS, INC.
Kailiang Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Methods and apparatuses for turning on and off an ADC driver in an...
Patent number
11,558,062
Issue date
Jan 17, 2023
BFLY OPERATIONS, INC.
Sewook Hwang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Amplifier with built in time gain compensation for ultrasound appli...
Patent number
11,545,946
Issue date
Jan 3, 2023
BFLY OPERATIONS, INC.
Amandeep Singh
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Methods and apparatuses for processing ultrasound signals
Patent number
11,536,818
Issue date
Dec 27, 2022
BFLY OPERATIONS, INC.
Jungwook Yang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Differential ultrasonic transducer element for ultrasound devices
Patent number
11,388,524
Issue date
Jul 12, 2022
BFLY OPERATIONS, INC.
Joseph Lutsky
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Ultrasound apparatuses and methods for fabricating ultrasound devices
Patent number
11,375,980
Issue date
Jul 5, 2022
BFLY OPERATIONS, INC.
Kailiang Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Analog-to-digital drive circuitry having built-in time gain compens...
Patent number
11,350,911
Issue date
Jun 7, 2022
BFLY OPERATIONS, INC.
Kailiang Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Multi-stage trans-impedance amplifier (TIA) for an ultrasound device
Patent number
11,324,484
Issue date
May 10, 2022
BFLY OPERATIONS, INC.
Amandeep Singh
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Multilevel bipolar pulser
Patent number
11,294,044
Issue date
Apr 5, 2022
BFLY OPERATIONS, INC.
Kailiang Chen
G01 - MEASURING TESTING
Information
Patent Grant
Ultrasound receiver circuitry and related apparatus and methods
Patent number
11,275,161
Issue date
Mar 15, 2022
BFLY OPERATIONS, INC.
Kailiang Chen
G01 - MEASURING TESTING
Information
Patent Grant
Time gain compensation circuit and related apparatus and methods
Patent number
11,215,703
Issue date
Jan 4, 2022
BFLY OPERATIONS, INC.
Kailiang Chen
G01 - MEASURING TESTING
Information
Patent Grant
Multi-level pulser and related apparatus and methods
Patent number
11,169,248
Issue date
Nov 9, 2021
BFLY OPERATIONS, INC.
Kailiang Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Transmit generator for controlling a multilevel pulser of an ultras...
Patent number
11,154,279
Issue date
Oct 26, 2021
BFLY OPERATIONS, INC.
Liewei Bao
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Trans-impedance amplifier for ultrasound device and related apparat...
Patent number
11,128,267
Issue date
Sep 21, 2021
BFLY OPERATIONS, INC.
Kailiang Chen
G01 - MEASURING TESTING
Information
Patent Grant
Symmetric receiver switch for bipolar pulser
Patent number
11,061,125
Issue date
Jul 13, 2021
Butterfly Network, Inc.
Kailiang Chen
G01 - MEASURING TESTING
Information
Patent Grant
Amplifier with built in time gain compensation for ultrasound appli...
Patent number
11,005,435
Issue date
May 11, 2021
Butterfly Network, Inc.
Amandeep Singh
G01 - MEASURING TESTING
Information
Patent Grant
Differential ultrasonic transducer element for ultrasound devices
Patent number
10,972,842
Issue date
Apr 6, 2021
Butterfly Network, Inc.
Joseph Lutsky
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Serial interface for parameter transfer in an ultrasound device
Patent number
10,859,687
Issue date
Dec 8, 2020
Butterfly Network, Inc.
Liewei Bao
G01 - MEASURING TESTING
Information
Patent Grant
Analog to digital signal conversion in ultrasound device
Patent number
10,857,567
Issue date
Dec 8, 2020
Butterfly Network, Inc.
Amandeep Singh
G01 - MEASURING TESTING
Information
Patent Grant
Single-ended trans-impedance amplifier (TIA) for ultrasound device
Patent number
10,840,864
Issue date
Nov 17, 2020
Butterfly Network, Inc.
Amandeep Singh
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Asynchronous successive approximation analog-to-digital converter a...
Patent number
10,707,886
Issue date
Jul 7, 2020
Butterfly Network, Inc.
Kailiang Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Analog-to-digital drive circuitry having built-in time gain compens...
Patent number
10,398,414
Issue date
Sep 3, 2019
Butterfly Network, Inc.
Kailiang Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Single-ended trans-impedance amplifier (TIA) for ultrasound device
Patent number
10,340,866
Issue date
Jul 2, 2019
Butterfly Network, Inc.
Amandeep Singh
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
METHODS AND CIRCUITRY FOR BUILT-IN SELF-TESTING OF CIRCUITRY AND/OR...
Publication number
20240159714
Publication date
May 16, 2024
BFLY OPERATIONS, INC.
Chao Chen
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Application
TRANS-IMPEDANCE AMPLIFIER FOR ULTRASOUND DEVICE AND RELATED APPARAT...
Publication number
20240120891
Publication date
Apr 11, 2024
BFLY OPERATIONS, INC.
Kailiang Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
APPARATUSES AND METHODS FOR CONFIGURING ULTRASOUND DEVICES
Publication number
20230022229
Publication date
Jan 26, 2023
BFLY Operations, Inc
Sewook Hwang
G01 - MEASURING TESTING
Information
Patent Application
ULTRASOUND APPARATUSES AND METHODS FOR FABRICATING ULTRASOUND DEVICES
Publication number
20220313219
Publication date
Oct 6, 2022
BFLY Operations, Inc
Kailiang Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTILEVEL BIPOLAR PULSER
Publication number
20220179058
Publication date
Jun 9, 2022
BFLY Operations, Inc
Kailiang Chen
G01 - MEASURING TESTING
Information
Patent Application
ULTRASOUND RECEIVER CIRCUITRY AND RELATED APPARATUS AND METHODS
Publication number
20220171041
Publication date
Jun 2, 2022
BFLY Operations, Inc
Kailiang Chen
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Application
TIME GAIN COMPENSATION CIRCUIT AND RELATED APPARATUS AND METHODS
Publication number
20220171040
Publication date
Jun 2, 2022
BFLY Operations, Inc
Kailiang Chen
G01 - MEASURING TESTING
Information
Patent Application
MULTI-LEVEL PULSER AND RELATED APPARATUS AND METHODS
Publication number
20220099815
Publication date
Mar 31, 2022
BFLY Operations, Inc
Kailiang Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
TRANSMIT GENERATOR FOR CONTROLLING A MULTILEVEL PULSER OF AN ULTRAS...
Publication number
20220079565
Publication date
Mar 17, 2022
BFLY Operations, Inc
Liewei Bao
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
TRANS-IMPEDANCE AMPLIFIER FOR ULTRASOUND DEVICE AND RELATED APPARAT...
Publication number
20210384872
Publication date
Dec 9, 2021
Butterfly Network, Inc.
Kailiang Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHODS AND CIRCUITRY FOR BUILT-IN SELF-TESTING OF CIRCUITRY AND/OR...
Publication number
20210325349
Publication date
Oct 21, 2021
Butterfly Network, Inc.
Chao Chen
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Application
METHODS AND CIRCUITRY FOR BUILT-IN SELF-TESTING OF CIRCUITRY AND/OR...
Publication number
20210328564
Publication date
Oct 21, 2021
Butterfly Network, Inc.
Chao Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
AMPLIFIER WITH BUILT IN TIME GAIN COMPENSATION FOR ULTRASOUND APPLI...
Publication number
20210313939
Publication date
Oct 7, 2021
Butterfly Network, Inc.
Amandeep Singh
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Application
METHODS AND APPARATUSES FOR PACKAGING ULTRASOUND-ON-CHIP DEVICES
Publication number
20210183832
Publication date
Jun 17, 2021
Butterfly Network, Inc.
Kailiang Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DIFFERENTIAL ULTRASONIC TRANSDUCER ELEMENT FOR ULTRASOUND DEVICES
Publication number
20210160621
Publication date
May 27, 2021
Butterfly Network, Inc.
Joseph Lutsky
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Application
SYMMETRIC RECEIVER SWITCH FOR ULTRASOUND DEVICES
Publication number
20210088638
Publication date
Mar 25, 2021
Butterfly Network, Inc.
Kailiang Chen
G01 - MEASURING TESTING
Information
Patent Application
SERIAL INTERFACE FOR PARAMETER TRANSFER IN AN ULTRASOUND DEVICE
Publication number
20210048517
Publication date
Feb 18, 2021
Butterfly Network, Inc.
Liewei Bao
G01 - MEASURING TESTING
Information
Patent Application
METHODS AND APPARATUSES FOR TURNING ON AND OFF AN ADC DRIVER IN AN...
Publication number
20210028792
Publication date
Jan 28, 2021
Butterfly Network, Inc.
Sewook Hwang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
METHODS AND APPARATUSES FOR PROCESSING ULTRASOUND SIGNALS
Publication number
20200405267
Publication date
Dec 31, 2020
Butterfly Network, Inc.
Jungwook Yang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
TRANS-IMPEDANCE AMPLIFIER (TIA) FOR ULTRASOUND DEVICES
Publication number
20200150252
Publication date
May 14, 2020
Butterfly Network, Inc.
Kailiang Chen
G01 - MEASURING TESTING
Information
Patent Application
ANALOG-TO-DIGITAL DRIVE CIRCUITRY HAVING BUILT-IN TIME GAIN COMPENS...
Publication number
20190336111
Publication date
Nov 7, 2019
Butterfly Network, Inc.
Kailiang Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
APPARATUSES INCLUDING A CAPACITIVE MICROMACHINED ULTRASONIC TRANSDU...
Publication number
20190299251
Publication date
Oct 3, 2019
Butterfly Network, Inc.
Chao Chen
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Application
HIGH INTENSITY FOCUSED ULTRASOUND (HIFU) DEVICE AND SYSTEM
Publication number
20190282207
Publication date
Sep 19, 2019
Butterfly Network, Inc.
Kailiang Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ULTRASOUND APPARATUSES AND METHODS FOR FABRICATING ULTRASOUND DEVICES
Publication number
20190261954
Publication date
Aug 29, 2019
Butterfly Network, Inc.
Kailiang Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ULTRASOUND APPARATUSES AND METHODS FOR FABRICATING ULTRASOUND DEVICES
Publication number
20190261955
Publication date
Aug 29, 2019
Butterfly Network, Inc.
Kailiang Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ASYNCHRONOUS SUCCESSIVE APPROXIMATION ANALOG-TO-DIGITAL CONVERTER A...
Publication number
20190253061
Publication date
Aug 15, 2019
Butterfly Network, Inc.
Kailiang Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SINGLE-ENDED TRANS-IMPEDANCE AMPLIFIER (TIA) FOR ULTRASOUND DEVICE
Publication number
20190149109
Publication date
May 16, 2019
Butterfly Network, Inc.
Amandeep Singh
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
ULTRASOUND APPARATUSES AND METHODS FOR FABRICATING ULTRASOUND DEVICES
Publication number
20190142387
Publication date
May 16, 2019
Butterfly Network, Inc.
Kailiang Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMIT GENERATOR FOR CONTROLLING A MULTILEVEL PULSER OF AN ULTRAS...
Publication number
20190142391
Publication date
May 16, 2019
Butterfly Network, Inc.
Liewei Bao
G01 - MEASURING TESTING
Information
Patent Application
ANALOG-TO-DIGITAL DRIVE CIRCUITRY HAVING BUILT-IN TIME GAIN COMPENS...
Publication number
20190142393
Publication date
May 16, 2019
Butterfly Network, Inc.
Kailiang Chen
H03 - BASIC ELECTRONIC CIRCUITRY